BPR-10 — Application Procedures and Rules for Digital Television (DTV) Undertakings (sf10177)

Image Descriptions

Annex B — Figure B1 — Elevation Diagram of Typical Tower and Transmitting Antenna

The Figure of Annex B is an example of an elevation diagram of a typical tower and transmitting antenna. There are two examples of antenna towers in this figure. The first one at the left is a tower drawn as a vertical pole and the antenna is shown as a small vertical structure, attached to the tower. At the right, the second antenna tower is shown as a small pole mounted on the roof of a building. The second antenna is also shown as a small vertical structure attached to the pole on the rooftop. Both antennas are the same size and at the same elevation. The ground level is drawn as a horizontal line running at the base of the first tower and at the base of the building. The average elevation of terrain is drawn as a horizontal line slightly below the ground level. The mean sea level is drawn as a horizontal line at the bottom of the graphic, below the average elevation of terrain. A horizontal line runs at the top of both antenna poles. Another horizontal line runs through the vertical center of both antennas and is identified as the Radiating Center (RC). Another horizontal line runs from the top of the roof and is identified as Height of the Roof Above Ground (HRAG).

There is a bidirectional arrow between the line at the top of the towers and the line of the ground level, labeled as being the overall tower height and in this example, it is 300 meters high. Below, there is a bidirectional arrow between the line of the average elevation of terrain and the line of the mean sea level, labeled as being the average elevation of terrain and in this example, it is 190 meters high.

Next, there is a bidirectional arrow between the line of the ground level and the line of the mean sea level, labeled as being the Ground Level and in this example, it is 211 meters high.

Next, there is a bidirectional arrow between the line of the rooftop of the building and the line of the ground level, labeled as being the HRAG (Height of the Roof Above Ground) and in this example, it is 231 meters high.

Next, there is a bidirectional arrow between the line crossing the radiating center of the antennas and the line of the average elevation of terrain, labeled as being the EHAAT and in this example, it is 298 meters high.

Next, there is a bidirectional arrow between the line crossing the radiating center of the antennas and the line of the mean sea level, labeled as being the RC above mean sea level and in this example, it is 488 meters high.

Next, there is a bidirectional arrow between the line crossing the radiating center of the antennas and the line of the ground level, labeled as being the RC above ground level and in this example, it is 277 meters high.


Annex C — Figure C1 — DTV Emissions Mask for Primary Assignments (based on a measurement bandwidth of 500 kHz)

The Figure C1 of the Annex C is a graphic showing the emission mask for DTV primary stations. The vertical axis is the attenuation in dB and runs from −110 dB to more than 0 dB. The horizontal axis is the frequency in MHz which spans over three TV channels of 6 MHz each for a total of 18 MHz. It starts at the lower edge of the first lower adjacent channel and ends at higher edge of the first upper adjacent channel.

The attenuation curve for the lower adjacent channel is a set of straight lines following the values in the table below:

Annex C — Figure C1 — DTV Emissions Mask for Primary Assignments (based on a measurement bandwidth of 500 kHz)
Distance from the lower edge of the channel in MHz 0 1 2 3 4 5 5.5 6
Attenuation in dB −110 −99 −87 −76 −64 −53 −47 −47

The attenuation curve for the center channel is shown as a horizontal line with a constant value of −11 dB.

The attenuation curve for the upper adjacent channel is a set of straight lines following the values in the table below:

Annex C — Figure C1 — DTV Emissions Mask for Primary Assignments (based on a measurement bandwidth of 500 kHz)
Distance from the lower edge of the channel in MHz 0 0.5 1 2 3 4 5 6
Attenuation in dB −47 −47 −53 −64 −76 −87 −99 −110

Annex C — Figure C2: LPDTV Simple Emissions Mask
(based on a measurement bandwidth of 500 kHz)

The Figure C2 of the Annex C is a graphic showing the simple emission mask for LPDTV stations. The vertical axis is the attenuation in dB and runs from −80 dB to more than 0 dB. The horizontal axis is the frequency in MHz which spans over three TV channels of 6 MHz each for a total of 18 MHz. It starts at the lower edge of the first lower adjacent channel and ends at higher edge of the first upper adjacent channel.

The attenuation curve for the lower adjacent channel follows the values in the table below:

Annex C — Figure C2 — LPDTV Simple Emissions Mask
(based on a measurement bandwidth of 500 kHz)
Distance from the lower edge of the channel in MHz 0 1 2 3 4 5 6
Attenuation in dB −71 −63 −57 −52 −49 −47 −46

The value of attenuation for the center channel is shown as a horizontal line with a constant value of −11 dB.

The attenuation curve for the upper adjacent channel follows the values in the table below:

Annex C — Figure C2 — LPDTV Simple Emissions Mask
(based on a measurement bandwidth of 500 kHz)
Distance from the lower edge of the channel in MHz 0 1 2 3 4 5 6
Attenuation in dB −46 −47 −49 −52 −57 −63 −71

Annex C – Figure C3: LPDTV Stringent Emissions Mask (based on a measurement bandwidth of 500 kHz)

The Figure C3 of the Annex C is a graphic showing the stringent emission mask for LPDTV stations. The vertical axis is the attenuation in dB and runs from −80 dB to more than 0 dB. The horizontal axis is the frequency in MHz which spans over three TV channels of 6 MHz each for a total of 18 MHz. It starts at the lower edge of the first lower adjacent channel and ends at higher edge of the first upper adjacent channel.

The attenuation curve for the lower adjacent channel is a set of straight lines following the values in the table below:

Annex C — Figure C3 — LPDTV Stringent Emissions Mask (based on a measurement bandwidth of 500 kHz
Distance from the lower edge of the channel in MHz 0 1 2 3 4 5 5.5 6
Attenuation in dB −76 −76 −76 −76 −64 −53 −47 −47

The value of attenuation for the center channel is shown as a horizontal line with a constant value of −11 dB.

The attenuation curve for the upper adjacent channel is a set of straight lines following the values in the table below:

Annex C — Figure C3 — The attenuation curve for the upper adjacent channel is a set of straight lines following the values in this table
Distance from the lower edge of the channel in MHz 0 1 2 3 4 5 6
Attenuation in dB −47 −47 −53 −64 −76 −76 −76

Annex E — Figure E1 — Receiving Antenna Pattern

The Figure E1 of Annex E is a graphic with three curves showing the receiving antenna pattern for the three frequency bands: Low VHF, High VHF and UHF. The vertical axis is the attenuation in dB and runs from −16 to 0 dB. The horizontal axis is the angle in degrees and runs from 0 to 90 degrees. The curves follow the values in the table below:

Annex E — Figure E1 — Receiving Antenna Pattern
Angle in degrees Attenuation for the Low VHF Band in dB Attenuation for the High VHF Band in dB Attenuation for the UHF Band in dB
0 0 0 0
5 −0.13 −0.13 −0.13
10 −0.53 −0.53 −0.53
15 −1.2 −1.2 −1.2
20 −2.16 −2.16 −2.16
25 −3.42 −3.42 −3.42
30 −5 −5 −5
35 −6.93 −6.93 −6.93
40 −9.26 −9.26 −9.26
41 −9.78 −9.78 −9.78
42 −10 −10.31 −10.31
43 −10 −10.87 −10.87
44 −10 −11.45 −11.45
45 −10 −12 −12.04
46 −10 −12 −12.66
47 −10 −12 −13.3
48 −10 −12 −13.96
49 −10 −12 −14
50 −10 −12 −14
60 −10 −12 −14
70 −10 −12 −14
80 −10 −12 −14
90 −10 −12 −14

Annex E — Figure E2 — DTV Transmitting Antenna Pattern (Vertical)

The second figure of Annex E is a graphic with three curves showing the DTV transmitting antenna vertical pattern for the three frequency bands:  Low VHF, High VHF and UHF. The vertical axis is the relative gain and runs from 0 to 1. The horizontal axis is the angle in degrees and runs from 0 to 10 degrees. The curves follow the values in the table below:

Annex E — Figure E2 — DTV Transmitting Antenna Pattern (Vertical)
Angle (degrees) Vertical gain in the Low VHF band Vertical gain in the High VHF band Vertical gain in the UHF band
0 1 1 1
0.75 1 1 1
1.5 1 0.97 0.88
2 0.99 0.94 0.69
2.5 0.98 0.89 0.46
3 0.97 0.82 0.26
3.5 0.95 0.73 0.235
4 0.93 0.65 0.21
5 0.88 0.47 0.2
6 0.82 0.33 0.15
7 0.74 0.28 0.15
8 0.637 0.28 0.15
9 0.57 0.28 0.15
10 0.48 0.25 0.15

Annex E — Figure E3 — NTSC Transmitting Antenna Pattern (Vertical)

The third figure of Annex E is a graphic with three curves showing the NTSC transmitting antenna vertical pattern for the three frequency bands:  Low VHF, High VHF and UHF. The vertical axis is the relative gain and runs from 0 to 1. The horizontal axis is the angle in degrees and runs from 0 to 10 degrees. The curves follow the values in the table below:

Annex E — Figure E3 — NTSC Transmitting Antenna Pattern (Vertical)
Angle (degrees) Vertical gain in the Low VHF band Vertical gain in the High VHF band Vertical gain in the UHF band
0 1 1 1
0.75 1 1 1
1.5 1 0.95 0.74
2 0.99 0.86 0.52
2.5 0.98 0.73 0.33
3 0.97 0.6 0.22
3.5 0.95 0.47 0.17
4 0.93 0.37 0.15
5 0.88 0.37 0.13
6 0.82 0.37 0.11
7 0.74 0.37 0.11
8 0.637 0.31 0.11
9 0.57 0.22 0.11
10 0.48 0.17 0.11

Annex F — Figure F1 — F(50,10) Channels 2-6

The Figure F1 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 10% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the lower VHF band (channels 2-6). Each curve corresponds to a distance (between 15 km and 500 km). Each of these curves gives, for various Heights Above Average Terrain (HAAT), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −40 to +90 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 50 curves corresponding to the following distances (in km): 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F1 — F(50,10) Channels 2-6
  HAAT in meters →
distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
15 53.15 55.6 57.65 59.35 60.65 61.8 62.85 63.75 67.4 69.9 73.5 75.8 77.7 79.15 80.25 81.1 81.65 81.95 83
20 48.65 50.8 52.75 54.4 55.8 57.05 58.1 59.15 62.65 65.2 68.6 71.15 73 74.65 76 76.95 77.7 78.2 80.25
30 42.35 44.55 46.35 47.85 49.25 50.35 51.35 52.35 55.95 58.45 62 64.6 66.65 68.5 69.95 71.05 72.05 72.9 76.5
40 38.6 40.5 42 43.4 44.6 45.6 46.6 47.5 50.8 53.25 56.9 59.7 62 63.7 65.15 66.35 67.4 68.4 72.4
50 35.9 37.55 39 40.2 41.15 42 42.85 43.65 46.8 49.15 52.75 55.7 58.3 60.05 61.45 62.6 63.65 64.6 68.8
60 33.7 35 36 37 37.85 38.6 39.3 40 43 45.3 49.2 52 54.5 56.4 57.9 59.1 60.1 61 65
70 31.75 32.7 33.55 34.25 34.95 35.6 36.2 36.85 39.55 41.7 45.3 48.4 51.05 53 54.5 55.8 56.85 57.8 62
80 30 30.7 31.3 31.85 32.4 32.9 33.4 33.95 36.4 38.5 41.9 45.1 47.8 49.8 51.4 52.7 53.8 54.8 59
90 27.85 28.5 29 29.45 29.85 30.3 30.75 31.25 33.4 35.3 38.6 41.8 44.75 46.8 48.25 49.5 50.6 51.6 56
100 26 26.5 26.9 27.3 27.7 28 28.4 28.8 30.8 32.6 35.5 38.8 41.8 43.8 45.3 46.55 47.7 48.7 53
110 24 24.5 24.95 25.3 25.7 26.1 26.45 26.8 28.5 29.9 32.5 36 39 41 42.55 43.8 44.9 45.8 50
120 22 22.5 23 23.4 23.8 24.2 24.55 24.9 26.4 27.75 30.05 33.5 36.3 38.3 39.7 40.95 42 42.9 47.1
130 20 20.6 21.15 21.6 22 22.4 22.7 23.05 24.5 25.75 28 31 34 35.8 37.05 38.15 39.15 40.05 44.1
140 18.2 18.8 19.3 19.75 20.2 20.55 20.85 21.2 22.6 23.8 26 28.8 31.2 33 34.25 35.35 36.25 37.15 41.4
150 16.5 17 17.45 17.9 18.3 18.7 19.05 19.4 20.8 21.95 23.9 26.35 28.75 30.45 31.75 32.8 33.75 34.65 38.8
160 14.65 15.15 15.6 16.1 16.55 16.95 17.3 17.65 19 20.2 22.1 24.5 26.5 28 29.2 30.25 31.25 32.15 36.3
170 12.85 13.3 13.8 14.3 14.7 15.1 15.5 15.85 17.3 18.5 20.3 22.3 24 25.5 26.85 27.95 29 29.95 34.1
180 11 11.5 12 12.5 12.9 13.3 13.65 14 15.55 16.7 18.5 20.4 22 23.4 24.65 25.8 26.8 27.8 32
190 9.1 9.7 10.2 10.7 11.1 11.5 11.85 12.25 13.7 14.85 16.65 18.5 20.05 21.45 22.7 23.8 24.9 25.9 30.1
200 7.4 8 8.55 9 9.45 9.8 10.15 10.5 11.9 13 14.9 16.7 18.2 19.6 20.8 21.95 23 24 28.1
210 5.7 6.4 6.95 7.45 7.8 8.2 8.55 8.85 10.2 11.2 13.2 15 16.5 17.85 19 20.1 21.1 22.1 26.4
220 4 4.7 5.2 5.7 6.1 6.5 6.8 7.15 8.5 9.6 11.55 13.3 14.8 16.1 17.25 18.45 19.5 20.5 24.8
230 2.4 3 3.5 4 4.4 4.75 5.1 5.45 6.8 7.9 9.85 11.5 13 14.3 15.5 16.7 17.75 18.8 23.1
240 0.8 1.4 1.85 2.3 2.7 3.1 3.4 3.75 5.1 6.2 8.2 9.8 11.3 12.6 13.8 15 16.1 17.1 21.5
250 0.7 0.2 0.25 0.7 1.1 1.5 1.8 2.1 3.5 4.5 6.5 8.2 9.7 11 12.2 13.4 14.5 15.5 19.9
260 2.3 1.75 1.35 0.9 0.5 0.15 0.2 0.5 1.8 2.85 4.8 6.5 7.95 9.35 10.55 11.75 12.85 13.85 18.4
270 3.75 3.25 2.8 2.4 2 1.65 1.25 1 0.15 1.15 3 4.7 6.1 7.5 8.8 10 11.1 12.1 16.8
280 5.1 4.7 4.25 3.85 3.5 3.15 2.8 2.5 1.4 0.35 1.4 3 4.4 5.8 7.1 8.3 9.4 10.45 15.1
290 6.5 6.1 5.65 5.25 4.85 4.55 4.25 4 2.85 1.9 0.2 1.2 2.8 4.2 5.5 6.7 7.75 8.8 13.4
300 7.9 7.45 7 6.6 6.3 6 5.7 5.4 4.25 3.4 1.7 0.2 1.2 2.6 3.8 4.95 6 7 11.6
310 9 8.65 8.25 7.9 7.6 7.3 7 6.75 5.7 4.9 3.2 1.7 0.3 1 2.2 3.35 4.4 5.4 10.1
320 10.2 9.8 9.5 9.15 8.85 8.55 8.3 8.05 7.05 6.15 4.7 3.3 1.9 0.55 0.65 1.8 2.85 3.85 8.3
330 11.4 11.1 10.75 10.45 10.15 9.9 9.65 9.4 8.4 7.6 6 4.7 3.3 2 0.8 0.3 1.3 2.3 6.8
340 12.7 12.4 12 11.7 11.4 11.15 10.9 10.7 9.75 8.9 7.3 6 4.7 3.5 2.3 1.15 0.15 0.8 5.2
350 13.9 13.6 13.25 12.9 12.65 12.4 12.15 11.9 11 10.15 8.6 7.35 6.05 4.8 3.7 2.6 1.6 0.6 3.8
360 15.2 14.85 14.5 14.2 13.9 13.65 13.4 13.15 12.2 11.45 9.9 8.7 7.4 6.2 5 4 3.1 2.1 2.1
370 16.5 16.05 15.7 15.4 15.1 14.9 14.65 14.4 13.5 12.7 11.1 9.9 8.8 7.6 6.5 5.5 4.6 3.65 0.4
380 17.75 17.3 16.9 16.6 16.3 16.1 15.85 15.65 14.8 14 12.4 11.2 10.1 9 8 7 6.1 5.15 1
390 19 18.5 18.1 17.8 17.5 17.25 17.05 16.8 16 15.2 13.7 12.5 11.4 10.3 9.4 8.45 7.5 6.6 2.5
400 20.1 19.7 19.3 19 18.7 18.45 18.2 18 17.2 16.4 14.9 13.7 12.6 11.6 10.65 9.8 8.9 8.05 3.9
410 21.25 20.85 20.5 20.15 19.9 19.65 19.4 19.2 18.4 17.6 16.1 15 13.9 12.9 12 11.1 10.3 9.4 5.15
420 22.5 22 21.65 21.35 21.1 20.85 20.65 20.45 19.6 18.8 17.2 16.2 15.2 14.25 13.3 12.35 11.55 10.7 6.6
430 23.7 23.25 22.9 22.6 22.35 22.15 21.9 21.7 20.7 19.9 18.4 17.3 16.35 15.4 14.5 13.6 12.75 11.9 7.9
440 24.95 24.5 24.1 23.8 23.55 23.35 23.1 22.9 21.9 21.05 19.6 18.5 17.5 16.6 15.7 14.8 13.9 13.1 9.15
450 26 25.65 25.3 25 24.75 24.5 24.25 24 23.05 22.25 20.85 19.7 18.7 17.75 16.85 15.95 15.1 14.3 10.4
460 27.1 26.8 26.5 26.2 25.9 25.65 25.4 25.2 24.2 23.4 22 20.9 19.85 18.9 18 17.1 16.3 15.5 11.7
470 28.35 28 27.7 27.4 27.1 26.85 26.6 26.35 25.3 24.5 23.05 21.95 20.95 20 19.15 18.3 17.5 16.7 12.9
480 29.7 29.2 28.9 28.55 28.25 28 27.75 27.5 26.4 25.6 24.15 23 22 21.1 20.25 19.5 18.7 17.95 14.1
490 30.8 30.4 30.1 29.75 29.45 29.1 28.85 28.6 27.5 26.7 25.3 24.1 23.15 22.25 21.4 20.65 19.9 19.15 15.4
500 31.9 31.5 31.2 30.9 30.6 30.3 30 29.75 28.7 27.85 26.5 25.3 24.3 23.4 22.6 21.8 21.05 20.25 16.6

Annex F — Figure F2 — F(50,10) Channels 7-13

The Figure F2 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 10% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the upper VHF band (channels 7-13). Each curve corresponds to a distance (between 15 km and 500 km Each of these curves gives, for various Heights Above Average Terrain (HAAT), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from -40 to +90 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 50 curves corresponding to the following distances (in km): 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F2 — F(50,10) Channels 7-136
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
15 56.35 58.85 60.9 62.6 64 65.2 66.2 67.2 70.55 72.9 76.4 78.5 80 81.15 81.9 82.45 82.8 83 83.15
20 51.8 54.1 56 57.6 59 60.25 61.25 62.25 65.75 68 71.5 74.25 76.25 77.6 78.6 79.25 79.7 79.9 80.4
30 45.4 47.55 49.35 50.9 52.2 53.3 54.4 55.4 58.75 61.1 64.75 68.2 70.8 72.75 74 75 75.55 75.9 76.9
40 41.5 43.25 44.9 46.25 47.5 48.5 49.45 50.35 53.75 56.1 59.7 63 66 68.1 69.55 70.65 71.45 71.9 73
50 38.5 40.05 41.5 42.65 43.7 44.6 45.45 46.35 49.65 52 55.6 58.75 61.8 64.1 65.75 67 67.8 68.3 69.6
60 35.1 36.75 38 39.15 40.15 41 41.8 42.6 45.6 47.9 51.4 54.7 57.7 60 61.75 63.05 63.85 64.4 66.25
70 32.5 33.75 34.75 35.7 36.5 37.35 38.05 38.75 41.75 43.8 47.25 50.5 53.6 56.25 58.2 59.4 60.25 60.9 63.1
80 30.1 30.9 31.75 32.5 33.2 33.8 34.4 35 37.6 39.65 43 46.5 49.7 52.8 54.8 56.15 57 57.7 60.1
90 27.8 28.55 29.2 29.85 30.35 30.85 31.35 31.85 34 35.95 39.25 42.8 46.4 49.25 51.3 52.8 53.75 54.55 56.9
100 25.8 26.4 26.95 27.45 27.95 28.4 28.8 29.25 31.1 32.9 36.05 39.45 43 45.95 48 49.6 50.65 51.5 53.9
110 23.85 24.45 25 25.45 25.85 26.25 26.65 27 28.6 30.1 33 36.3 39.65 42.6 44.75 46.3 47.35 48.15 51.05
120 21.9 22.55 23.05 23.55 23.95 24.3 24.7 25 26.5 27.75 30.25 33.4 36.4 39.2 41.35 43.1 44.2 45 47.9
130 20 20.55 21.1 21.6 22.05 22.45 22.8 23.15 24.6 25.7 27.9 30.75 33.65 36.1 38 39.6 40.8 41.75 44.95
140 18.15 18.75 19.3 19.75 20.15 20.5 20.85 21.25 22.65 23.65 25.75 28.35 31 33.15 34.8 36.2 37.3 38.25 41.9
150 16.25 16.85 17.4 17.9 18.3 18.7 19 19.4 20.8 21.9 23.85 26.2 28.25 30.25 31.8 33 34 34.9 38.9
160 14.5 15.05 15.6 16.05 16.45 16.85 17.2 17.6 19 20.1 22.05 24 26 27.7 29 30.1 31.05 32 36.15
170 12.5 13.1 13.65 14.15 14.55 14.9 15.3 15.7 17.1 18.25 20.3 22 23.9 25.4 26.7 27.8 28.8 29.75 34
180 10.75 11.3 11.85 12.3 12.75 13.15 13.5 13.85 15.3 16.5 18.5 20.25 21.9 23.3 24.55 25.7 26.7 27.7 32
190 9.1 9.6 10.15 10.6 11 11.35 11.7 12.05 13.5 14.75 16.75 18.5 20.05 21.3 22.45 23.6 24.55 25.55 30
200 7.3 7.9 8.4 8.9 9.3 9.65 10 10.3 11.75 12.9 14.85 16.65 18.1 19.4 20.6 21.7 22.7 23.7 28.2
210 5.65 6.2 6.75 7.2 7.6 8 8.3 8.65 9.95 11 13.1 14.9 16.45 17.8 18.95 20 21 22 26.3
220 3.9 4.5 5 5.45 5.85 6.25 6.6 6.95 8.25 9.3 11.35 13.05 14.6 16 17.2 18.35 19.35 20.35 24.7
230 2.1 2.75 3.25 3.7 4.15 4.5 4.85 5.2 6.5 7.6 9.6 11.35 12.8 14.25 15.5 16.65 17.7 18.7 23.1
240 0.5 1.05 1.55 2 2.4 2.75 3.1 3.45 4.8 5.95 8 9.65 11.15 12.5 13.75 14.9 16 17 21.35
250 1.05 0.5 0.05 0.4 0.8 1.15 1.45 1.8 3.1 4.2 6.2 7.9 9.5 10.85 12.15 13.25 14.3 15.3 19.8
260 2.45 2 1.55 1.15 0.75 0.45 0.15 0.2 1.5 2.6 4.6 6.3 7.8 9.2 10.45 11.65 12.7 13.7 18.2
270 4 3.5 3.1 2.7 2.35 2 1.65 1.35 0.1 1 2.9 4.55 6.05 7.5 8.75 9.95 11 12 16.5
280 5.35 4.9 4.5 4.1 3.75 3.45 3.15 2.85 1.65 0.5 1.25 2.95 4.45 5.75 7 8.25 9.35 10.35 14.9
290 6.8 6.35 5.9 5.5 5.15 4.8 4.55 4.25 3 2 0.25 1.25 2.75 4.2 5.45 6.55 7.6 8.6 13.25
300 8.15 7.7 7.25 6.9 6.55 6.3 6 5.7 4.5 3.55 1.9 0.3 1.1 2.4 3.65 4.8 5.85 6.9 11.4
310 9.35 9 8.65 8.3 8 7.75 7.45 7.15 6 5 3.4 1.85 0.5 0.85 2.05 3.25 4.25 5.3 9.8
320 10.55 10.2 9.8 9.5 9.25 9 8.7 8.4 7.3 6.4 4.75 3.35 2 0.75 0.45 1.55 2.6 3.6 8.2
330 11.85 11.5 11.1 10.8 10.5 10.25 10 9.75 8.65 7.75 6.2 4.75 3.5 2.25 1.05 0 1 1.95 6.6
340 13 12.75 12.4 12.05 11.75 11.5 11.25 11 10 9.05 7.55 6.25 5 3.75 2.65 1.5 0.45 0.5 5.1
350 14.25 13.95 13.6 13.25 13 12.75 12.5 12.25 11.25 10.35 8.85 7.5 6.25 5.05 4 3 2 1 3.35
360 15.55 15.2 14.8 14.5 14.25 13.95 13.7 13.45 12.45 11.55 10.05 8.75 7.55 6.4 5.35 4.35 3.35 2.45 1.9
370 16.9 16.5 16.05 15.7 15.45 15.15 14.9 14.65 13.65 12.8 11.25 10 8.8 7.7 6.7 5.75 4.8 3.85 0.35
380 18.05 17.7 17.3 16.9 16.65 16.35 16.05 15.8 14.8 13.95 12.5 11.25 10.1 9 8 7 6.1 5.2 1
390 19.25 18.8 18.5 18.15 17.8 17.55 17.25 17 16 15.2 13.75 12.5 11.5 10.4 9.45 8.5 7.5 6.6 2.5
400 20.35 20 19.65 19.35 19.05 18.75 18.5 18.25 17.25 16.5 15.1 13.8 12.8 11.75 10.75 9.8 8.85 8 3.9
410 21.7 21.25 20.9 20.6 20.3 20 19.75 19.5 18.55 17.7 16.25 15 14 13 12 11 10.1 9.25 5.35
420 22.8 22.35 22 21.75 21.45 21.2 20.95 20.7 19.75 18.8 17.35 16.15 15.2 14.25 13.25 12.25 11.4 10.55 6.6
430 24 23.5 23.15 22.85 22.55 22.3 22 21.8 20.85 20 18.5 17.35 16.35 15.45 14.5 13.55 12.7 11.85 7.9
440 25.1 24.7 24.35 24.05 23.8 23.5 23.25 23 22.05 21.25 19.8 18.65 17.6 16.65 15.7 14.75 13.85 13.05 9.2
450 26.2 25.8 25.5 25.25 25 24.7 24.5 24.25 23.35 22.5 21 19.8 18.75 17.8 16.9 16 15.15 14.4 10.45
460 27.35 27 26.7 26.45 26.2 25.9 25.65 25.4 24.5 23.7 22.2 21 19.95 19 18 17.15 16.35 15.55 11.6
470 28.5 28.15 27.9 27.6 27.35 27.05 26.8 26.55 25.65 24.8 23.4 22.15 21.1 20.1 19.2 18.4 17.55 16.8 12.9
480 29.7 29.3 29 28.7 28.45 28.2 27.95 27.7 26.8 25.9 24.5 23.25 22.25 21.25 20.4 19.6 18.75 18 14.15
490 30.9 30.5 30.15 29.85 29.55 29.3 29.05 28.8 27.9 26.95 25.5 24.3 23.3 22.35 21.5 20.7 19.9 19.15 15.5
500 32 31.65 31.35 31 30.75 30.5 30.25 30 28.95 28 26.5 25.3 24.35 23.4 22.6 21.8 21 20.25 16.8

Annex F — Figure F3 — F(50,10) Channels 14-69

The Figure F3 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 10% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the UHF band (channels 14-69). Each curve corresponds to a distance (between 15 km and 500 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −40 to +90 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 50 curves corresponding to the following distances (in km): 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 430, 440, 450, 460, 470, 480, 490, 500.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F3 — F(50,10) Channels 14-69
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
15 53 55.5 57.5 59.25 60.75 62 63.1 64.05 67.6 70 73.35 75.7 77.25 78.5 79.25 79.85 80.3 80.7 82.25
20 48.65 51 52.8 54.4 55.75 57 58 59 62.6 64.9 68.4 70.7 72.35 73.65 74.75 75.65 76.3 76.85 78.8
30 42.5 44.5 46.25 47.75 49 50 51 52 55.5 58 61.35 63.85 65.8 67.2 68.25 69.25 70 70.75 73.75
40 38 39.35 40.65 41.9 43 44 44.85 45.75 49.05 51.5 55 57.8 59.85 61.45 62.7 63.75 64.65 65.4 68.5
50 34.35 35.3 36.2 37.05 37.95 38.85 39.7 40.5 43.7 46 49.7 52.5 54.75 56.5 57.85 59 59.9 60.75 64.25
60 31.35 32.05 32.75 33.4 34.05 34.7 35.35 36 38.4 40.4 44.25 47.45 49.8 51.6 53 54.2 55.25 56.2 60
70 29 29.55 30.1 30.6 31.1 31.55 32 32.5 34.55 36.3 40 43.15 45.5 47.35 48.9 50.2 51.25 52.2 56.3
80 26.9 27.45 27.85 28.3 28.7 29.15 29.55 29.95 31.75 33.25 36.65 39.6 41.9 43.7 45.2 46.4 47.5 48.5 53.1
90 25 25.45 25.9 26.35 26.75 27.2 27.55 27.95 29.6 30.9 33.7 36.6 38.9 40.7 42.2 43.5 44.6 45.65 50.15
100 23.1 23.55 24 24.4 24.85 25.25 25.65 26 27.55 28.7 31 34 36.2 37.95 39.45 40.75 41.9 43 47.65
110 21.25 21.7 22.1 22.5 22.9 23.3 23.7 24.05 25.6 26.7 28.75 31.5 33.75 35.55 37.1 38.5 39.7 40.75 45.4
120 19.3 19.75 20.2 20.65 21.1 21.5 21.9 22.25 23.7 24.85 26.75 29.25 31.5 33.3 34.85 36.25 37.4 38.5 43.2
130 17.5 18 18.45 18.9 19.35 19.75 20.1 20.45 21.9 23 24.9 27.2 29.2 31 32.6 34 35.2 36.25 41
140 15.75 16.2 16.65 17.1 17.55 17.95 18.35 18.7 20.1 21.15 23.1 25.15 27 28.7 30.25 31.65 32.85 34 38.75
150 13.9 14.35 14.8 15.25 15.7 16.1 16.5 16.85 18.25 19.35 21.3 23.25 24.95 26.55 28.05 29.4 30.6 31.7 36.7
160 12.2 12.65 13.1 13.5 13.9 14.3 14.7 15.05 16.5 17.6 19.55 21.35 22.95 24.5 25.9 27.2 28.35 29.45 34.45
170 10.4 10.9 11.35 11.75 12.15 12.55 12.9 13.3 14.7 15.75 17.7 19.5 21.1 22.5 23.85 25.1 26.25 27.3 32.3
180 8.75 9.2 9.65 10.1 10.5 10.85 11.2 11.55 12.85 13.9 15.9 17.7 19.25 20.6 21.85 23 24.15 25.2 30.35
190 7.1 7.55 8 8.45 8.8 9.2 9.55 9.9 11.15 12.2 14.2 15.95 17.45 18.8 19.95 21.05 22.05 23.15 28.25
200 5.5 5.9 6.35 6.75 7.1 7.5 7.85 8.2 9.5 10.55 12.55 14.3 15.8 17.1 18.2 19.25 20.25 21.3 26.25
210 3.8 4.25 4.65 5 5.35 5.7 6.05 6.4 7.8 8.9 10.85 12.65 14.1 15.35 16.5 17.5 18.5 19.5 24
220 2.1 2.5 2.9 3.3 3.65 4 4.35 4.7 6.05 7.2 9.15 10.9 12.35 13.6 14.7 15.75 16.65 17.6 22.1
230 0.45 0.85 1.25 1.65 2.05 2.4 2.75 3.05 4.35 5.5 7.5 9.15 10.6 11.8 12.9 13.95 14.9 15.8 20
240 1.15 0.75 0.4 0 0.4 0.7 1.05 1.35 2.75 3.9 5.9 7.5 8.95 10.15 11.25 12.25 13.2 14.05 18.2
250 2.65 2.25 1.9 1.5 1.15 0.8 0.5 0.15 1.15 2.25 4.25 5.85 7.3 8.55 9.65 10.6 11.5 12.35 16.35
260 4.15 3.75 3.35 2.95 2.6 2.3 1.95 1.6 0.4 0.7 2.6 4.2 5.65 6.9 8 8.95 9.9 10.75 14.7
270 5.55 5.2 4.75 4.4 4.05 3.75 3.45 3.15 1.95 0.8 1.05 2.6 3.95 5.2 6.3 7.3 8.2 9.1 13.1
280 7 6.6 6.2 5.8 5.5 5.2 4.9 4.6 3.4 2.3 0.5 1.05 2.35 3.6 4.65 5.65 6.55 7.45 11.35
290 8.4 8 7.6 7.25 6.9 6.6 6.3 6 4.8 3.75 2.05 0.5 0.75 1.95 3 3.95 4.8 5.7 9.6
300 9.65 9.3 8.9 8.55 8.25 7.95 7.7 7.45 6.25 5.2 3.5 2 0.75 0.35 1.4 2.3 3.15 4.05 7.95
310 10.9 10.55 10.2 9.8 9.55 9.25 9 8.75 7.6 6.6 4.95 3.5 2.3 1.25 0.2 0.7 1.6 2.45 6.25
320 12.25 11.85 11.45 11.15 10.85 10.6 10.35 10.1 8.95 7.95 6.3 4.95 3.75 2.7 1.65 0.75 0.1 0.95 4.7
330 13.5 13.1 12.75 12.45 12.15 11.9 11.65 11.4 10.3 9.3 7.65 6.25 5.05 4 3 2.1 1.25 0.45 3.25
340 14.8 14.35 14 13.7 13.45 13.2 12.95 12.7 11.6 10.6 9 7.65 6.45 5.35 4.4 3.5 2.65 1.85 2
350 16.05 15.65 15.3 15 14.7 14.4 14.15 13.9 12.85 11.9 10.35 9 7.8 6.7 5.75 4.85 4.05 3.25 0.5
360 17.25 16.85 16.5 16.2 15.9 15.6 15.35 15.1 14.1 13.2 11.7 10.35 9.15 8.05 7.1 6.2 5.4 4.6 0.8
370 18.5 18.1 17.75 17.4 17.1 16.8 16.55 16.3 15.25 14.4 13 11.65 10.45 9.4 8.45 7.6 6.8 6 2.35
380 19.7 19.25 18.9 18.6 18.3 18 17.75 17.5 16.45 15.6 14.25 12.9 11.75 10.7 9.8 8.95 8.15 7.4 3.8
390 20.9 20.5 20.15 19.8 19.5 19.25 19 18.7 17.7 16.85 15.45 14.15 13 12 11.05 10.2 9.45 8.7 5
400 22.1 21.7 21.35 21 20.7 20.45 20.2 19.95 18.85 18 16.7 15.45 14.3 13.25 12.3 11.45 10.7 9.95 6.25
410 23.25 22.85 22.5 22.15 21.85 21.6 21.35 21.1 20 19.15 17.85 16.65 15.5 14.5 13.55 12.75 12 11.25 7.55
420 24.35 24 23.65 23.3 23 22.75 22.5 22.25 21.15 20.3 19 17.8 16.7 15.75 14.85 14 13.25 12.5 8.75
430 25.5 25.15 24.8 24.45 24.15 23.85 23.65 23.4 22.35 21.5 20.2 19 17.95 17 16.1 15.3 14.5 13.7 10
440 26.6 26.3 25.95 25.6 25.3 25 24.8 24.55 23.55 22.65 21.4 20.2 19.2 18.25 17.35 16.55 15.75 15 11.25
450 27.7 27.4 27.05 26.7 26.4 26.1 25.9 25.65 24.75 23.8 22.55 21.4 20.4 19.5 18.6 17.8 17 16.2 12.45
460 28.7 28.45 28.15 27.8 27.5 27.25 27 26.75 25.85 25 23.75 22.6 21.6 20.7 19.85 19.05 18.25 17.45 13.6
470 29.7 29.45 29.15 28.85 28.55 28.3 28.05 27.8 26.9 26.15 24.95 23.8 22.8 21.9 21.05 20.25 19.45 18.65 14.75
480 30.6 30.4 30.1 29.85 29.6 29.35 29.1 28.85 28 27.3 26.1 25 24 23.1 22.25 21.45 20.65 19.85 15.85
490 31.55 31.35 31.1 30.85 30.6 30.4 30.15 29.95 29.1 28.45 27.2 26.15 25.2 24.3 23.45 22.65 21.85 21 17
500 32.5 32.25 32 31.8 31.6 31.4 31.2 31 30.2 29.55 28.35 27.3 26.4 25.5 24.65 23.85 23.05 22.2 18

Annex F — Figure F4 — F(50,90) Channels 2-6

The Figure F4 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 90% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the lower VHF band (channels 2-6). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −30 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F4 — F(50,90) Channels 2-6
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 93 95.5 97.65 99 99.8 100.4 100.8 101.1 102 102.4 102.8 102.9 103 103 103 103 103 103 103
2 87.8 90.3 92.35 93.9 95.1 95.9 96.55 97 98.4 99.1 99.8 100.1 100.25 100.35 100.4 100.45 100.5 100.6 100.7
3 80.8 83.2 85.25 86.9 88.15 89.2 90 90.7 93.15 94.6 95.8 96.35 96.6 96.7 96.75 96.8 96.9 96.95 97.15
4 75.7 78.25 80.3 81.95 83.3 84.4 85.35 86.15 89.1 90.9 92.6 93.4 93.85 94 94.1 94.2 94.3 94.3 94.3
5 72 74.3 76.3 78 79.5 80.6 81.6 82.5 85.8 87.8 90 91 91.5 91.7 91.8 91.9 91.95 92 92.15
6 69 71 73 74.7 76.2 77.4 78.4 79.4 82.85 85 87.5 88.8 89.5 89.9 90.1 90.3 90.4 90.5 90.7
7 66.35 68.4 70.4 72.15 73.6 74.8 75.8 76.8 80.25 82.6 85.4 86.9 87.65 88.15 88.5 88.7 88.85 89 89.4
8 64 66.2 68.2 69.85 71.25 72.4 73.5 74.45 78 80.3 83.6 85.25 86.1 86.7 87.1 87.4 87.6 87.8 88.15
9 62 64.2 66.2 67.8 69.2 70.35 71.45 72.45 75.85 78.3 81.6 83.4 84.5 85.2 85.7 86.1 86.4 86.6 87.15
10 60 62.4 64.35 66 67.35 68.5 69.6 70.5 74 76.45 79.85 81.8 83 83.8 84.35 84.8 85.15 85.4 86.25
15 52.85 55 56.85 58.55 59.95 61.2 62.15 63.05 66.6 69.2 72.5 74.9 76.7 78.05 78.95 79.6 80.15 80.55 82
20 47.35 49.4 51.3 52.95 54.45 55.55 56.5 57.4 60.95 63.6 67.2 69.55 71.7 73.15 74.4 75.35 76 76.6 79.05
30 38.65 40.95 43.15 45 46.4 47.65 48.75 49.65 53.05 55.55 59.2 61.9 64.05 65.7 67.2 68.35 69.25 70.05 74.1
40 31.4 33.9 36.1 37.8 39.35 40.6 41.8 42.8 46.6 49.15 52.9 55.3 57.5 59.9 61.85 63.05 64.1 64.9 68.6
50 24.3 27.05 29.4 31.4 33.05 34.45 35.65 36.7 40.8 43.55 47.15 49.7 52.1 54.55 56.55 58.2 59.35 60.2 63.2
60 19.5 21.6 23.5 25.2 26.95 28.4 29.7 30.8 35 38 41.75 44.45 47.4 49.6 51.35 52.8 53.95 54.9 58.2
70 14.85 16.5 18.25 19.95 21.45 22.85 24.2 25.35 29.65 32.5 36.5 39.6 42.75 44.8 46.3 47.6 48.75 49.6 53
80 10.7 12.1 13.7 15.15 16.6 18 19.3 20.55 24.6 27.3 31.4 34.4 37.8 39.9 41.5 42.8 43.8 44.7 48
90 7.65 8.5 9.6 10.55 11.75 12.8 13.85 14.85 19 21.9 26 28.8 31.95 34.3 36.25 37.7 38.8 39.65 42.7
100 5 5.5 6.3 7.1 8 8.9 9.6 10.4 13.95 16.8 21.1 23.6 26.8 29.5 31.7 33.25 34.3 35.1 38
110 2.8 3.3 3.95 4.6 5.2 5.8 6.45 7.1 10 12.7 16.7 18.7 22 25 27.35 29.1 30.2 31 34
120 0.8 1.25 1.7 2.15 2.6 3.1 3.65 4.2 6.5 8.65 12.45 14.6 17.8 20.8 23.1 24.7 25.75 26.55 29.6
130 1.1 0.8 0.45 0.1 0.3 0.75 1.2 1.65 3.55 5.3 8.6 11.3 13.9 16.8 19.05 20.65 21.7 22.45 25.9
140 2.8 2.5 2.2 1.85 1.55 1.15 0.75 0.35 1.3 2.8 5.5 8.2 10.8 13.2 15.45 16.85 17.95 18.75 22.35
150 4.5 4.2 3.85 3.5 3.2 2.85 2.55 2.2 0.8 0.55 3.1 5.65 7.85 9.95 11.85 13.2 14.25 15.15 19.2
160 5.95 5.65 5.4 5 4.7 4.4 4.1 3.8 2.5 1.25 1 3.1 5.1 6.9 8.5 9.75 10.8 11.85 16.1
170 7.35 7.05 6.75 6.4 6.1 5.8 5.5 5.25 4.1 3 0.9 1.1 2.8 4.5 5.85 7.05 8.2 9.25 13.7
180 8.65 8.35 8.1 7.8 7.5 7.2 6.95 6.65 5.7 4.8 2.7 1.1 0.5 2.1 3.35 4.5 5.55 6.6 11
190 9.95 9.7 9.45 9.15 8.9 8.6 8.35 8.1 7.15 6.15 4.3 2.9 1.65 0.25 0.9 2 3.05 4.1 8.8
200 11.3 11.05 10.8 10.5 10.25 9.95 9.75 9.45 8.4 7.5 5.9 4.7 3.55 2.4 1.3 0.3 0.7 1.7 6.6
210 12.65 12.4 12.15 11.85 11.6 11.3 11.05 10.8 9.75 8.9 7.4 6.25 5.1 3.95 2.9 1.95 1 0 4.6
220 14 13.75 13.5 13.2 12.95 12.65 12.4 12.15 11.1 10.25 8.75 7.6 6.45 5.4 4.45 3.55 2.6 1.6 2.9
230 15.35 15.1 14.85 14.55 14.3 14 13.75 13.5 12.4 11.5 10.05 8.95 7.9 6.85 5.9 5 4.1 3.15 1.4
240 16.7 16.45 16.15 15.9 15.65 15.35 15.1 14.8 13.7 12.8 11.4 10.3 9.3 8.3 7.4 6.5 5.65 4.7 0
250 18.05 17.8 17.5 17.25 17 16.7 16.45 16.2 15.05 14.15 12.75 11.7 10.75 9.75 8.85 7.9 7 6.05 1.4
260 19.4 19.15 18.85 18.6 18.35 18.05 17.75 17.5 16.4 15.55 14.1 13.05 12.05 11.1 10.15 9.25 8.35 7.35 2.85
270 20.75 20.4 20.15 19.9 19.65 19.4 19.15 18.85 17.75 16.95 15.5 14.3 13.3 12.3 11.35 10.5 9.6 8.65 4.1
280 22.1 21.75 21.5 21.25 21 20.75 20.5 20.2 19.1 18.25 16.8 15.6 14.55 13.6 12.65 11.75 10.9 10 5.3
290 23.45 23.1 22.85 22.6 22.35 22.1 21.85 21.55 20.4 19.5 18.05 16.9 15.85 14.9 14 13.1 12.25 11.35 6.8
300 24.8 24.45 24.2 23.95 23.7 23.45 23.2 22.9 21.7 20.7 19.25 18.1 17.05 16.1 15.2 14.35 13.5 12.65 8.2

Annex F — Figure F5 — F(50,90) Channels 7-13

The Figure F5 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 90% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the upper VHF band (channels 7-13). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −30 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F5 — F(50,90) Channels 7-13
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 95.8 98.35 100.5 101.65 102.1 102.3 102.4 102.5 102.6 102.75 102.8 103 103 103.05 103.05 103.1 103.1 103.1 103.15
2 90.8 93.35 95.4 96.9 97.7 98.2 98.45 98.6 99.1 99.4 99.85 100.15 100.25 100.3 100.4 100.45 100.5 100.5 100.75
3 83.95 86.25 88.4 90 90.95 91.7 92.2 92.65 94.1 94.9 95.85 96.3 96.6 96.75 96.85 96.95 97 97 97.15
4 78.8 81.25 83.25 84.85 86 86.9 87.65 88.25 90.3 91.5 92.8 93.4 93.8 94 94.1 94.2 94.25 94.35 94.55
5 74.95 77.3 79.4 81 82.3 83.25 84.1 84.8 87.3 88.75 90.15 91.1 91.65 91.95 92.15 92.25 92.35 92.4 92.45
6 71.9 74.1 76.25 77.9 79.15 80.25 81.15 81.9 84.65 86.25 87.95 89 89.75 90.2 90.45 90.6 90.7 90.75 90.8
7 69.2 71.4 73.7 75.3 76.65 77.75 78.6 79.45 82.4 84.1 86.05 87.35 88.2 88.7 89 89.15 89.2 89.25 89.35
8 66.9 69.15 71.25 72.9 74.3 75.4 76.4 77.3 80.4 82.2 84.5 85.95 86.9 87.4 87.8 87.95 88 88.05 88.1
9 64.8 67 69.1 70.85 72.25 73.35 74.4 75.3 78.35 80.3 82.9 84.55 85.5 86.15 86.55 86.8 86.9 87 87
10 63.1 65.35 67.25 69 70.4 71.6 72.65 73.5 76.85 78.9 81.55 83.2 84.2 84.95 85.4 85.7 85.9 86 86.15
15 55.9 57.85 59.7 61.35 62.75 64 65.15 66.15 69.95 72.35 75.3 77.5 79 79.85 80.4 80.8 81.05 81.25 82.25
20 50.2 52.6 54.55 56.2 57.6 58.9 60 60.95 64.75 67.3 70.55 73 74.75 76.3 77.25 77.8 78.15 78.4 79.4
30 42 44.15 46.45 48.4 50 51.2 52.2 53.1 56.75 59.4 62.55 65.5 68.7 70.95 72.3 73.15 73.65 73.95 74.7
40 34.3 36.95 39.1 41.15 42.85 44.1 45.15 46.25 50.05 52.7 56.1 59.4 62.4 64.7 66.35 67.6 68.3 68.7 69.7
50 27.6 30.65 33 34.95 36.65 38 39.15 40.25 44.35 46.8 50.4 53.75 56.4 59.1 61.05 62.2 62.9 63.3 64.9
60 21.1 23.85 26.25 28.4 30.15 31.55 32.85 34.1 38.4 40.9 44.25 47.6 50.8 53.5 55.25 56.4 57.15 57.7 59.75
70 16 18.15 20.15 22.15 23.8 25.25 26.45 27.75 32.25 35 38.55 42.3 45.4 47.9 49.65 50.95 51.9 52.5 54.7
80 11.6 13.1 14.65 16 17.5 18.9 20.4 21.8 26.9 29.85 33 37 40.6 43.1 44.95 46.25 47.05 47.7 49.9
90 8.5 9.45 10.4 11.55 12.75 13.85 15.05 16.15 21 24.05 27.45 31.15 34.65 37.65 39.6 40.85 41.65 42.3 44.9
100 5.5 6.15 6.95 7.7 8.45 9.2 9.95 10.95 15.4 18.6 21.95 26.05 29.5 32.05 34 35.35 36.35 37 40.1
110 3.15 3.55 4 4.55 5.15 5.75 6.35 7.05 10.4 13.4 17 20.7 24.35 26.9 28.75 29.95 30.95 31.8 35.35
120 1.5 1.7 1.9 2.15 2.45 2.85 3.3 3.85 6.5 8.75 12.75 16.25 19.7 22.4 24.15 25.3 26.3 27.3 31.4
130 0.5 0.3 0.1 0.15 0.45 0.8 1.2 1.6 3.4 5.3 9.1 12.25 15.35 18.4 20.2 21.35 22.4 23.25 27.05
140 2.15 1.95 1.75 1.45 1.15 0.85 0.5 0.2 1.35 2.85 6.25 9.15 12 14.6 16.4 17.6 18.6 19.45 23
150 3.75 3.6 3.4 3.1 2.75 2.45 2.15 1.8 0.5 0.95 3.75 6.25 8.85 11.05 12.65 13.9 14.95 15.85 19.55
160 5.3 5.1 4.85 4.55 4.25 3.95 3.7 3.4 2.05 0.75 1.55 3.7 6 7.75 9.3 10.6 11.65 12.5 16.45
170 6.8 6.55 6.3 6 5.7 5.4 5.1 4.8 3.6 2.55 0.5 1.45 3.4 5.05 6.4 7.6 8.65 9.65 13.9
180 8.35 8 7.75 7.4 7.05 6.75 6.5 6.25 5.1 4.2 2.3 0.55 1 2.6 3.95 5.1 6.1 7.1 11.6
190 9.7 9.4 9.15 8.8 8.4 8.1 7.85 7.55 6.45 5.55 3.8 2.2 0.85 0.6 1.9 3.1 4.15 5.1 9.2
200 11.1 10.7 10.4 10.1 9.8 9.45 9.2 8.9 7.8 6.85 5.25 3.95 2.6 1.1 0.1 1.1 2.1 3 6.8
210 12.45 12.1 11.75 11.4 11.1 10.8 10.5 10.25 9.1 8.15 6.55 5.3 4.2 3 1.85 0.9 0 0.8 4.7
220 13.65 13.35 13 12.65 12.35 12.05 11.8 11.5 10.35 9.4 7.75 6.55 5.5 4.5 3.55 2.6 1.75 0.95 2.9
230 14.8 14.55 14.25 13.9 13.6 13.3 13.05 12.7 11.55 10.6 9.1 7.95 6.9 6 5.1 4.15 3.25 2.4 1.5
240 15.95 15.75 15.45 15.2 14.9 14.6 14.3 13.95 12.85 11.9 10.55 9.35 8.35 7.4 6.5 5.6 4.65 3.8 0.15
250 17.25 17.1 16.75 16.5 16.2 15.9 15.6 15.3 14.15 13.25 11.9 10.75 9.8 8.8 7.9 7 6.1 5.3 1.4
260 18.8 18.5 18.15 17.85 17.55 17.25 17 16.65 15.55 14.65 13.25 12.25 11.2 10.25 9.35 8.4 7.55 6.7 2.85
270 20.2 19.9 19.55 19.25 18.9 18.6 18.3 18 16.85 16 14.6 13.55 12.55 11.6 10.65 9.75 8.9 8.1 4.2
280 21.6 21.3 21 20.7 20.35 20.05 19.7 19.4 18.2 17.35 15.9 14.8 13.85 12.9 12 11.15 10.25 9.45 5.4
290 22.85 22.55 22.3 22 21.7 21.4 21.1 20.85 19.6 18.7 17.2 16.05 15.1 14.2 13.3 12.45 11.5 10.65 6.5
300 24.15 23.8 23.55 23.3 23.05 22.75 22.5 22.2 21.1 20.15 18.5 17.3 16.3 15.35 14.45 13.6 12.75 11.9 7.7

Annex F — Figure F6 — F(50,90) Channels 14-69

The Figure F6 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 90% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the UHF band (channels 14-69). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −30 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F6 — F(50,90) Channels 14-69
  HAAT in meters 
Distance in km  30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 93.2 95.65 97.5 99 100 100.6 101.1 101.5 102.5 102.8 102.9 103 103.05 103.15 103.15 103.2 103.2 103.25 103.25
2 88.15 90.55 92.5 94.05 95.1 95.9 96.5 97 98.4 99.15 99.8 100.15 100.35 100.45 100.5 100.6 100.65 100.7 100.7
3 81.25 83.55 85.5 87.15 88.4 89.45 90.25 90.9 93.05 94.35 95.65 96.25 96.55 96.8 96.9 97 97.05 97.1 97.25
4 76.25 78.5 80.45 82.1 83.45 84.55 85.45 86.25 89 90.5 92.3 93.2 93.65 94 94.15 94.25 94.35 94.4 94.75
5 72.25 74.55 76.55 78.2 79.6 80.75 81.75 82.6 85.65 87.45 89.5 90.65 91.3 91.75 92 92.1 92.2 92.3 92.75
6 69 71.45 73.4 75.05 76.5 77.65 78.7 79.6 82.95 84.95 87.25 88.45 89.25 89.7 90 90.25 90.4 90.55 91.1
7 66.4 68.7 70.7 72.4 73.8 75 76 76.95 80.35 82.5 85 86.4 87.4 87.95 88.35 88.65 88.85 89.05 89.7
8 63.9 66.25 68.2 69.85 71.3 72.5 73.6 74.5 78 80.25 83 84.65 85.7 86.35 86.8 87.2 87.45 87.65 88.3
9 61.9 64.25 66.25 67.9 69.3 70.5 71.6 72.55 76.05 78.4 81.15 82.9 84 84.75 85.35 85.8 86.1 86.35 87.2
10 60 62.35 64.4 66.1 67.55 68.7 69.75 70.75 74.25 76.6 79.45 81.25 82.5 83.4 84.05 84.55 84.9 85.2 86.05
15 53.3 55.35 57.2 58.75 60.05 61.15 62.1 63.1 66.7 69.25 72.65 74.9 76.65 77.9 78.95 79.75 80.3 80.7 81.75
20 46.85 49.3 51.45 53.1 54.6 55.8 56.8 57.75 61.4 63.9 67.55 69.95 71.85 73.25 74.25 74.95 75.6 76.05 77.7
30 38 40.75 42.95 44.75 46.3 47.6 48.7 49.7 53.2 55.7 59.25 61.75 63.7 65.3 66.65 67.65 68.5 69.15 71.25
40 27.8 30.9 33.35 35.35 37.1 38.45 39.7 40.7 44.55 47.1 51 53.9 56.15 57.85 59.2 60.25 61.15 62 65.5
50 18.35 21.75 24.65 27 28.8 30.25 31.45 32.55 36.35 39.05 43.4 46.9 49.45 51.3 52.65 53.75 54.75 55.65 59.75
60 8.65 11.95 14.65 16.85 18.65 20.2 21.55 22.7 27.05 30.1 35.35 39.45 42.3 44.2 45.7 46.9 47.9 48.85 53.2
70 2.95 5.55 7.7 9.5 11 12.35 13.5 14.5 18.65 21.8 27.5 32.35 35.6 37.65 39.1 40.4 41.55 42.5 47.2
80 0.55 1.06 2.7 3.9 5.1 6.05 6.85 7.65 10.65 13.45 19.95 25.7 29.35 31.8 33.6 35 36.2 37.35 41.9
90 2.5 1.45 0.5 0.35 1.2 1.9 2.55 3.25 5.9 8.5 14.6 19.85 23.5 26.1 28 29.6 30.9 32.15 37.45
100 4.3 3.65 3 2.4 1.85 1.35 0.9 0.4 1.75 4.2 9.8 14.4 18.3 21.15 23.15 24.8 26.2 27.5 33.35
110 5.95 5.5 5 4.5 4 3.6 3.2 2.75 1.05 0.9 5.45 9.6 13.05 15.95 18.1 19.9 21.35 22.75 29
120 7.7 7.25 6.8 6.35 5.95 5.55 5.2 4.85 3.3 1.75 2.15 5.75 8.8 11.5 13.55 15.3 16.9 18.3 24.9
130 9.2 8.8 8.45 8.1 7.75 7.45 7.1 6.75 5.4 4 0.7 2.2 4.9 7.5 9.6 11.3 12.95 14.45 21.3
140 10.7 10.4 10.05 9.75 9.5 9.2 8.95 8.65 7.5 6.25 3.25 0.75 1.6 3.8 5.85 7.55 9.2 10.65 17.65
150 12.3 11.85 11.5 11.25 11 10.7 10.5 10.25 9.25 8.15 5.8 3.45 1.45 0.35 2.15 3.85 5.4 7 13.9
160 13.55 13.2 12.95 12.65 12.45 12.25 12.05 11.85 10.9 9.9 7.85 5.85 4.05 2.5 1 0.5 2.1 3.6 10.85
170 14.55 14.25 14 13.75 13.55 13.35 13.2 13 12.15 11.25 9.5 7.7 6.2 4.6 3.25 1.9 0.55 0.85 7.6
180 15.5 15.2 15 14.8 14.6 14.45 14.3 14.1 13.3 12.45 10.8 9.3 7.85 6.4 5.15 3.9 2.7 1.45 4.55
190 16.35 16.1 15.95 15.8 15.6 15.45 15.35 15.2 14.4 13.6 12.15 10.85 9.55 8.35 7.1 6 4.85 3.65 1.8
200 17.3 17.05 16.9 16.75 16.55 16.45 16.35 16.2 15.5 14.75 13.5 12.35 11.2 10.15 9.05 8 6.95 5.85 0.8
210 18.3 18 17.8 17.65 17.5 17.4 17.3 17.15 16.5 15.9 14.85 13.85 12.9 11.95 11.05 10.1 9.1 8.05 3.2
220 19.3 18.95 18.75 18.6 18.45 18.35 18.2 18.05 17.45 16.95 16.05 15.25 14.45 13.7 12.8 11.95 10.95 10 5.4
230 20.3 19.95 19.75 19.55 19.4 19.25 19.1 19 18.35 17.85 16.95 16.2 15.5 14.7 13.9 13.15 12.3 11.4 7.5
240 21.3 20.95 20.75 20.55 20.4 20.25 20.1 19.95 19.25 18.7 17.8 17 16.35 15.55 14.85 14.1 13.35 12.55 8.9
250 22.25 21.9 21.7 21.5 21.35 21.2 21.05 20.9 20.2 19.6 18.6 17.8 17.1 16.35 15.65 14.95 14.2 13.45 9.95
260 23.25 22.9 22.7 22.45 22.3 22.15 22 21.8 21.15 20.5 19.5 18.65 17.9 17.2 16.5 15.8 15.1 14.35 10.85
270 24.25 23.9 23.7 23.45 23.25 23.1 22.95 22.75 22.1 21.45 20.4 19.5 18.75 18.05 17.35 16.7 16.05 15.25 11.7
280 25.25 24.9 24.65 24.4 24.25 24.05 23.9 23.7 23.05 22.4 21.25 20.35 19.55 18.9 18.2 17.55 16.9 16.15 12.5
290 26.25 25.85 25.6 25.35 25.2 25 24.85 24.65 24 23.35 22.15 21.25 20.45 19.75 19.05 18.4 17.75 17 13.3
300 27.25 26.85 26.6 26.35 26.15 25.95 25.8 25.6 24.95 24.25 23.05 22.1 21.3 20.55 19.9 19.25 18.55 17.8 14.15

Annex F — Figure F7 — F(50,50) Channels 2−6

The Figure F7 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 50% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the lower VHF band (channels 2-6). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −20 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F7 — F(50,90) Channels 2-6
  HAAT in meters 
Distance in km  30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 93 95.5 97.65 99 99.8 100.4 100.8 101.1 102 102.4 102.8 102.9 103 103 103 103 103 103 103
2 87.8 90.3 92.35 93.9 95.1 95.9 96.55 97 98.4 99.1 99.8 100.1 100.25 100.35 100.4 100.45 100.5 100.6 100.7
3 80.8 83.2 85.25 86.9 88.15 89.2 90 90.7 93.15 94.6 95.8 96.35 96.6 96.7 96.75 96.8 96.9 96.95 97.15
4 75.7 78.25 80.3 81.95 83.3 84.4 85.35 86.15 89.1 90.9 92.6 93.4 93.85 94 94.1 94.2 94.3 94.3 94.3
5 72 74.3 76.3 78 79.5 80.6 81.6 82.5 85.8 87.8 90 91 91.5 91.7 91.8 91.9 91.95 92 92.15
6 69 71 73 74.7 76.2 77.4 78.5 79.4 82.85 85 87.5 88.8 89.5 89.9 90.1 90.3 90.4 90.5 90.7
7 66.35 68.4 70.4 72.1 73.55 74.75 75.8 76.8 80.25 82.6 85.4 86.9 87.65 88.15 88.5 88.7 88.85 89 89.4
8 64 66.2 68.2 69.85 71.25 72.45 73.5 74.45 78 80.3 83.6 85.25 86.1 86.7 87.1 87.4 87.6 87.8 88.15
9 62 64.2 66.2 67.8 69.2 70.35 71.45 72.45 75.85 78.3 81.6 83.4 84.5 85.2 85.7 86.1 86.4 86.6 87.15
10 60 62.4 64.35 66 67.35 68.5 69.6 70.5 74 76.45 79.85 81.8 83 83.8 84.35 84.8 85.15 85.4 86.25
15 53 55.3 57.25 58.95 60.3 61.5 62.5 63.4 67 69.55 73 75.35 77.2 78.6 79.6 80.35 80.9 81.25 82.5
20 48 50.1 52.1 53.75 55.2 56.3 57.3 58.3 61.8 64.4 67.9 70.35 72.35 73.9 75.2 76.15 76.85 77.4 79.65
30 40.5 42.75 44.75 46.5 47.9 49 50.05 51 54.5 57 60.6 63.25 65.35 67.1 68.6 69.7 70.6 71.5 75.3
40 35 37.2 39.1 40.6 42 43.1 44.2 45.15 48.7 51.2 54.9 57.5 59.75 61.8 63.5 64.7 65.75 66.65 70.5
50 30.1 32.3 34.2 35.8 37.25 38.4 39.4 40.3 43.8 46.35 49.95 52.7 55.2 57.3 59 60.35 61.5 62.45 66
60 26.6 28.3 29.75 31.1 32.4 33.5 34.5 35.4 39 41.65 45.2 48.1 50.9 53 54.6 55.95 57.05 57.95 61.6
70 23.3 24.6 25.9 27.1 28.2 29.2 30.2 31.1 34.6 37.1 40.9 44 46.9 48.9 50.4 51.7 52.8 53.7 57.5
80 20.35 21.4 22.5 23.5 24.5 25.45 26.35 27.25 30.5 32.9 36.65 39.75 42.8 44.85 46.45 47.75 48.8 49.75 53.5
90 17.75 18.5 19.3 20 20.8 21.55 22.3 23.05 26.2 28.6 32.3 35.3 38.35 40.55 42.25 43.6 44.7 45.65 49.35
100 15.5 16 16.6 17.2 17.85 18.45 19 19.6 22.4 24.7 28.3 31.2 34.3 36.65 38.5 39.9 41 41.9 45.3
110 13.35 13.9 14.45 14.95 15.45 15.95 16.45 16.95 19.25 21.3 24.65 27.35 30.5 33 34.95 36.45 37.5 38.4 42
120 11.4 11.9 12.3 12.75 13.2 13.65 14.1 14.55 16.5 18.2 21.25 24.05 27.05 29.55 31.4 32.8 33.85 34.75 38.35
130 9.5 9.9 10.3 10.7 11.1 11.5 11.95 12.35 14 15.4 18.3 21.15 23.95 26.3 28.05 29.4 30.4 31.2 35
140 7.7 8.15 8.55 8.95 9.3 9.7 10.1 10.45 11.95 13.3 15.75 18.5 21 23.1 24.85 26.1 27.1 27.95 31.8
150 5.9 6.4 6.8 7.2 7.55 7.9 8.25 8.6 10 11.25 13.5 16 18.3 20.2 21.8 23 24 24.9 29
160 4.1 4.6 5.1 5.5 5.9 6.25 6.6 6.9 8.2 9.5 11.6 13.6 15.6 17.4 18.9 20 21 22 26.2
170 2.5 3 3.5 3.9 4.3 4.65 5 5.3 6.6 7.7 9.7 11.7 13.4 15 16.3 17.5 18.6 19.6 23.9
180 1 1.5 2 2.4 2.75 3.1 3.4 3.7 4.9 5.95 7.9 9.65 11.25 12.75 14 15.15 16.2 17.2 21.5
190 0.5 0.1 0.35 0.75 1.15 1.5 1.8 2.1 3.2 4.3 6.2 7.8 9.2 10.6 11.8 13 14 15 19.5
200 2.1 1.6 1.2 0.75 0.4 0.05 0.3 0.6 1.8 2.8 4.5 6 7.35 8.6 9.75 10.8 11.85 12.8 17.35
210 3.5 3.1 2.7 2.35 2 1.65 1.35 1 0.2 1.2 2.9 4.3 5.7 6.95 8.05 9.05 10.05 11.05 15.3
220 4.95 4.6 4.3 3.95 3.65 3.3 3 2.65 1.4 0.35 1.4 2.8 4.2 5.35 6.4 7.45 8.45 9.45 13.65
230 6.4 6.1 5.75 5.4 5.1 4.75 4.45 4.15 2.85 1.85 0.15 1.3 2.55 3.75 4.8 5.85 6.85 7.8 12.25
240 7.8 7.55 7.2 6.85 6.5 6.15 5.8 5.5 4.2 3.25 1.6 0.2 1 2.15 3.2 4.25 5.2 6.15 10.75
250 9.4 9 8.65 8.3 7.95 7.6 7.3 7 5.75 4.75 3.1 1.75 0.6 0.55 1.65 2.7 3.75 4.7 9.3
260 10.95 10.55 10.15 9.75 9.4 9.1 8.75 8.45 7.3 6.3 4.65 3.3 2.1 0.9 0.2 1.25 2.25 3.25 7.75
270 12.35 11.95 11.6 11.2 10.85 10.5 10.25 9.9 8.8 7.85 6.15 4.8 3.6 2.35 1.25 0.25 0.75 1.75 6.3
280 13.7 13.3 13 12.65 12.3 11.95 11.65 11.35 10.25 9.3 7.7 6.25 5 3.8 2.7 1.65 0.7 0.25 4.9
290 15.1 14.7 14.35 14 13.65 13.35 13.1 12.8 11.65 10.7 9.15 7.75 6.5 5.35 4.25 3.2 2.25 1.3 3.3
300 16.3 16 15.65 15.3 15 14.7 14.4 14.1 13 12 10.45 9.15 7.95 6.8 5.7 4.7 3.75 2.85 1.7

Annex F — Figure F8 — F(50,50) Channels 7-13

The Figure F8 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 50% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the upper VHF band (channels 7-13). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from −20 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F8 — F(50,90) Channels 7-13
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 95.8 98.35 100.5 101.65 102.1 102.3 102.4 102.5 102.6 102.75 102.8 103 103 103.05 103.05 103.1 103.1 103.1 103.15
2 90.8 93.35 95.4 96.9 97.7 98.2 98.45 98.6 99.1 99.4 99.85 100.15 100.25 100.3 100.4 100.45 100.5 100.5 100.75
3 83.95 86.25 88.4 90 90.95 91.7 92.2 92.65 94.1 94.9 95.85 96.3 96.6 96.75 96.85 96.95 97 97 97.15
4 78.8 81.25 83.25 84.85 86 86.9 87.65 88.25 90.3 91.5 92.8 93.4 93.8 94 94.1 94.2 94.25 94.35 94.55
5 74.95 77.3 79.4 81 82.3 83.25 84.1 84.8 87.3 88.75 90.15 91.1 91.65 91.95 92.15 92.25 92.35 92.4 92.45
6 71.9 74.1 76.25 77.9 79.15 80.25 81.15 81.9 84.65 86.25 87.95 89 89.75 90.2 90.45 90.6 90.7 90.75 90.8
7 69.2 71.4 73.7 75.3 76.65 77.75 78.6 79.45 82.4 84.1 86.05 87.35 88.2 88.7 89 89.15 89.2 89.25 89.35
8 66.9 69.15 71.25 72.9 74.3 75.4 76.4 77.3 80.4 82.2 84.5 85.95 86.9 87.4 87.8 87.95 88 88.05 88.1
9 64.8 67 69.1 70.85 72.25 73.35 74.4 75.3 78.35 80.3 82.9 84.55 85.5 86.15 86.55 86.8 86.9 87 87
10 63.1 65.35 67.25 69 70.4 71.6 72.65 73.5 76.85 78.9 81.55 83.2 84.2 84.95 85.4 85.7 85.9 86 86.15
15 56.15 58.35 60.3 62 63.4 64.6 65.7 66.65 70.25 72.7 75.85 78.1 79.6 80.5 81.2 81.6 81.9 82.1 82.75
20 51 53.35 55.3 56.9 58.3 59.55 60.65 61.6 65.25 67.65 71.05 73.7 75.5 77 77.9 78.55 78.9 79.15 79.9
30 43.75 45.8 47.9 49.65 51.1 52.25 53.35 54.25 57.75 60.25 63.65 66.85 69.75 71.85 73.1 74 74.6 74.95 75.9
40 37.9 40.1 42 43.75 45.25 46.35 47.3 48.3 51.9 54.45 57.9 61.2 64.25 66.35 67.9 69.15 69.85 70.25 71.45
50 33 35.5 37.25 38.8 40.2 41.3 42.3 43.3 47 49.4 53 56.25 59.1 61.65 63.4 64.6 65.35 65.85 67.35
60 28.1 30.3 32.1 33.8 35.2 36.25 37.35 38.35 42 44.4 47.8 51.25 54.2 56.8 58.45 59.7 60.45 61.1 63
70 24.25 25.95 27.5 29 30.25 31.35 32.25 33.25 37 39.45 42.9 46.4 49.5 52.1 53.8 55.15 56.1 56.75 58.9
80 20.85 22 23.2 24.25 25.35 26.35 27.4 28.45 32.25 34.75 38 41.75 45.15 47.95 49.85 51.15 52.05 52.75 55
90 18.15 19 19.8 20.7 21.55 22.35 23.2 24 27.5 30 33.35 37 40.5 43.45 45.4 46.85 47.7 48.4 50.9
100 15.65 16.25 17 17.625 18.25 18.75 19.375 20 23.25 25.75 29 32.75 36.25 39 41 42.475 43.5 44.25 47
110 13.5 14 14.5 15 15.5 16 16.45 17 19.5 21.7 25 28.5 32 34.75 36.75 38.1 39.125 40 43.3
120 11.7 12.125 12.5 12.875 13.15 13.5 13.9 14.4 16.5 18.25 21.5 25 28.5 31 32.75 34 35.1 36 39.75
130 9.75 10.125 10.5 10.875 11.25 11.625 12 12.375 14 15.5 18.5 21.5 24.5 27.25 29.1 30.475 31.6 32.5 36.1
140 8 8.4 8.775 9.15 9.5 9.875 10.25 10.6 12.05 13.45 16.1 18.75 21.5 23.875 25.6 26.9 28 29 32.6
150 6.25 6.625 7 7.4 7.775 8.15 8.525 8.9 10.25 11.5 14 16.25 18.75 20.75 22.225 23.45 24.5 25.5 29.4
160 4.65 4.95 5.4 5.75 6.15 6.45 6.75 7.1 8.6 9.75 11.75 13.8 16 17.6 19.1 20.35 21.35 22.25 26.35
170 2.9 3.25 3.65 4.05 4.45 4.8 5.15 5.45 6.75 7.9 9.8 11.8 13.75 15.3 16.5 17.7 18.7 19.7 23.95
180 1.2 1.65 2.05 2.45 2.85 3.2 3.5 3.8 5.1 6.15 8 9.85 11.45 12.95 14.25 15.4 16.4 17.4 21.8
190 0.35 0.1 0.5 0.9 1.3 1.65 2 2.3 3.6 4.65 6.35 7.95 9.55 11 12.25 13.45 14.45 15.4 19.7
200 1.9 1.4 1 0.6 0.25 0.1 0.4 0.7 1.9 3 4.8 6.35 7.75 9.15 10.35 11.4 12.4 13.35 17.5
210 3.35 2.95 2.55 2.15 1.75 1.4 1.1 0.8 0.35 1.45 3.25 4.75 6.05 7.35 8.5 9.55 10.5 11.4 15.55
220 4.8 4.4 4 3.6 3.25 2.9 2.6 2.25 1.1 0.05 1.8 3.25 4.55 5.75 6.8 7.85 8.8 9.7 13.75
230 6.2 5.9 5.5 5.1 4.75 4.4 4.05 3.75 2.5 1.5 0.25 1.75 3 4.1 5.2 6.25 7.25 8.1 12.25
240 7.6 7.35 6.95 6.6 6.25 5.9 5.6 5.25 4.05 3 1.35 0.15 1.4 2.5 3.6 4.7 5.7 6.6 10.8
250 9.1 8.8 8.4 8.05 7.7 7.35 7 6.7 5.45 4.45 2.8 1.4 0.2 0.9 2 3.1 4.1 5 9.2
260 10.65 10.25 9.85 9.5 9.15 8.8 8.5 8.2 7 5.95 4.25 2.95 1.7 0.6 0.5 1.55 2.5 3.45 7.6
270 12.1 11.7 11.35 11 10.6 10.25 9.95 9.65 8.45 7.4 5.75 4.4 3.2 2.1 1 0.1 1 1.95 6.15
280 13.5 13.15 12.75 12.4 12.05 11.7 11.4 11.1 9.9 8.9 7.2 5.8 4.7 3.6 2.5 1.45 0.45 0.45 4.75
290 14.9 14.45 14.1 13.75 13.4 13.1 12.8 12.55 11.3 10.3 8.65 7.2 6.1 5 4 2.95 1.95 1 3.4
300 16.2 15.75 15.4 15.1 14.75 14.45 14.2 13.95 12.8 11.85 10.15 8.75 7.55 6.45 5.4 4.35 3.4 2.5 1.85

Annex F — Figure F9 — F(50,50) Channels 14-69

The Figure F9 consists in a set of curves which gives in dBµV/m the estimated field strength exceeded at 50% of the potential receiver locations for at least 50% of the time for a receiving antenna height of 9 meters and a transmitter ERP of 1 kilowatt in the UHF band (channels 14-69). Each curve corresponds to a distance (between 1.5 km and 300 km). Each of these curves gives, for various Heights Above Average Terrain (HAATs), the corresponding estimated field strength at the given distance of the curve. The vertical axis is the estimated field strength and runs from -20 to +110 dBµV/m. The horizontal axis is the HAAT; its scale is logarithmic and runs from 30 to 1600 meters. There are 40 curves corresponding to the following distances (in km): 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, 290, 300.

The table below gives the field strength values corresponding to various HAAT values for each of these curves:

Annex F — Figure F9 — F(50,90) Channels 14-69
  HAAT in meters →
Distance in km ↓ 30 40 50 60 70 80 90 100 150 200 300 400 500 600 700 800 900 1000 1600
  Field Strength in dB above 1 µV/m for 1 kW ERP
1.5 93.2 95.65 97.5 99 100 100.6 101.1 101.5 102.5 102.8 102.9 103 103.05 103.15 103.15 103.2 103.2 103.25 103.25
2 88.15 90.55 92.5 94.05 95.1 95.9 96.5 97 98.4 99.15 99.8 100.15 100.35 100.45 100.5 100.6 100.65 100.7 100.7
3 81.25 83.55 85.5 87.15 88.4 89.45 90.25 90.9 93.05 94.35 95.65 96.25 96.55 96.8 96.9 97 97.05 97.1 97.25
4 76.25 78.5 80.45 82.1 83.45 84.55 85.45 86.25 89 90.5 92.3 93.2 93.65 94 94.15 94.25 94.35 94.4 94.75
5 72.25 74.55 76.55 78.2 79.6 80.75 81.75 82.6 85.65 87.45 89.5 90.65 91.3 91.75 92 92.1 92.2 92.3 92.75
6 69 71.45 73.4 75.05 76.5 77.65 78.7 79.6 82.95 84.95 87.25 88.45 89.25 89.7 90 90.25 90.4 90.55 91.1
7 66.4 68.7 70.7 72.4 73.8 75 76 76.95 80.35 82.5 85 86.4 87.4 87.95 88.35 88.65 88.85 89.05 89.7
8 63.9 66.25 68.2 69.85 71.3 72.5 73.6 74.5 78 80.25 83 84.65 85.7 86.35 86.8 87.2 87.45 87.65 88.3
9 61.9 64.25 66.25 67.9 69.3 70.5 71.6 72.55 76.05 78.4 81.15 82.9 84 84.75 85.35 85.8 86.1 86.35 87.2
10 60 62.35 64.4 66.1 67.55 68.7 69.75 70.75 74.25 76.6 79.45 81.25 82.5 83.4 84.05 84.55 84.9 85.2 86.05
15 53.2 55.35 57.4 59.1 60.45 61.6 62.55 63.5 67.1 69.6 73 75.25 77 78.15 79.1 79.8 80.35 80.75 82
20 47.8 50 52.15 53.85 55.3 56.45 57.45 58.35 62 64.4 68 70.3 72.1 73.5 74.5 75.3 75.95 76.45 78.25
30 40.25 42.6 44.65 46.35 47.75 48.95 50 50.95 54.35 56.8 60.35 62.8 64.75 66.25 67.45 68.45 69.3 69.95 72.5
40 32.9 35.1 37 38.75 40.15 41.35 42.4 43.3 46.75 49.25 53 55.8 58 59.65 60.9 62 62.9 63.7 67
50 26.35 28.5 30.5 32.1 33.5 34.55 35.6 36.55 40 42.5 46.55 49.9 52.2 53.9 55.15 56.25 57.25 58.15 62
60 20 22 23.7 25.2 26.4 27.45 28.45 29.35 32.75 35.25 39.8 43.45 46.05 47.9 49.35 50.5 51.5 52.45 56.6
70 16 17.5 18.9 20.1 21.1 21.95 22.75 23.5 26.6 29 33.75 37.75 40.55 42.5 44 45.3 46.4 47.35 51.8
80 13.2 14.25 15.3 16.1 16.9 17.6 18.2 18.8 21.2 23.35 28.3 32.7 35.6 37.75 39.4 40.7 41.85 42.95 47.5
90 11.25 12 12.65 13.35 14 14.55 15.05 15.6 17.75 19.7 24.05 28.15 31.2 33.4 35.1 36.55 37.75 38.9 43.8
100 9.4 9.95 10.5 11.05 11.5 11.95 12.35 12.85 14.7 16.4 20.5 24.2 27.2 29.6 31.25 32.7 34 35.25 40.5
110 7.65 8.1 8.55 9 9.45 9.85 10.25 10.7 12.3 13.8 17.1 20.55 23.4 25.8 27.6 29.2 30.5 31.75 37.25
120 5.8 6.25 6.7 7.15 7.55 7.95 8.35 8.75 10.2 11.5 14.45 17.5 20.1 22.45 24.2 25.75 27.15 28.4 34.1
130 4.15 4.6 5 5.4 5.75 6.15 6.5 6.85 8.25 9.5 12.15 14.7 17 19.3 21.1 22.65 24 25.35 31.25
140 2.5 2.9 3.3 3.65 4.05 4.4 4.7 5 6.3 7.4 9.95 12.2 14.3 16.25 18.05 19.6 21 22.3 28.2
150 0.8 1.25 1.65 2 2.35 2.7 3 3.3 4.5 5.6 7.75 9.9 11.75 13.45 15.1 16.65 18 19.35 25.3
160 0.8 0.35 0.05 0.4 0.7 1 1.3 1.6 2.8 3.9 5.85 7.75 9.5 11 12.4 13.85 15.2 16.5 22.75
170 2.15 1.75 1.35 1 0.7 0.4 0.15 0.15 1.25 2.25 4.1 5.9 7.45 8.95 10.3 11.65 12.9 14.2 20
180 3.4 3 2.7 2.4 2.1 1.85 1.55 1.25 0.2 0.75 2.6 4.25 5.75 7.15 8.35 9.55 10.7 11.85 17.45
190 4.55 4.25 3.95 3.65 3.4 3.15 2.9 2.65 1.65 0.65 1.1 2.65 4.05 5.4 6.6 7.7 8.75 9.85 15.2
200 5.85 5.55 5.25 4.95 4.7 4.45 4.25 4 3 2.1 0.5 0.95 2.25 3.5 4.7 5.75 6.75 7.75 12.7
210 7.15 6.8 6.5 6.25 6 5.8 5.55 5.3 4.35 3.5 2 0.6 0.55 1.7 2.7 3.7 4.7 5.7 10.4
220 8.4 8.05 7.8 7.55 7.35 7.15 6.9 6.7 5.75 4.9 3.4 2.2 1.05 0.05 0.95 1.9 2.85 3.75 8.35
230 9.6 9.25 9 8.8 8.55 8.35 8.15 7.9 7 6.2 4.75 3.55 2.45 1.45 0.5 0.4 1.3 2.2 6.25
240 10.8 10.5 10.25 10 9.75 9.55 9.35 9.15 8.25 7.4 5.95 4.75 3.7 2.7 1.8 0.95 0.1 0.7 4.55
250 12.05 11.8 11.55 11.3 11.05 10.85 10.65 10.4 9.45 8.6 7.15 5.95 4.9 3.9 3 2.15 1.35 0.55 3.2
260 13.35 13.05 12.8 12.55 12.3 12.05 11.8 11.6 10.6 9.75 8.3 7.1 6.05 5.1 4.25 3.4 2.6 1.85 1.9
270 14.6 14.3 14 13.75 13.5 13.25 13 12.75 11.8 10.95 9.5 8.35 7.3 6.35 5.5 4.65 3.9 3.15 0.55
280 15.9 15.55 15.25 15 14.75 14.5 14.25 14 13.05 12.2 10.75 9.55 8.55 7.65 6.8 6 5.25 4.4 0.6
290 17.2 16.8 16.5 16.2 15.95 15.7 15.5 15.25 14.3 13.45 12 10.8 9.8 8.9 8.05 7.25 6.45 5.65 1.8
300 18.45 18.05 17.75 17.45 17.2 16.95 16.75 16.5 15.6 14.75 13.25 12 11 10.1 9.25 8.45 7.7 6.9 3.1