MINIMUM DISTANCES FROM TRANSMITTERS UP TO 50 MHz (excluding Commercial AM Broadcast Transmitters) Â CALCULATED FOR A SPECIFIC LOOP PICKUP CONFIGURATION | ||
TRANSMITTER POWER (1) (Watts) | MINIMUM DISTANCE (Metres) | |
Up to 100 | 245 | |
     101 - 500       | 520 | |
     501 - 1,000    | 760 | |
  1,001 - 5,000    | 5,185 | |
  5,001 - 50,000  | 1,680 | |
50,001 - 500,000 | 16,770 |
MINIMUM DISTANCES FROM MOBILE TRANSMITTERS INCLUDING AMATEUR AND CITIZEN’S BAND TRANSMISSION FREQUENCY IN MHz | ||||||||||
TRANSMITTER POWER (Watts) | MF 1.6-3.4 (Metres) | HF 28-29.7 (Metres) | VHF 35-36 42-44 50-54 (Metres) | VHF 144-148 150.8-161.6 (Metres) | UHF 450-470 (Metres) | |||||
        0 - 5        |   10 |   20 |   20 |   6 |   3 | |||||
        6 - 10      |   15 |   30 |   25 |   9 |   6 | |||||
      11 - 30      |   20 |   55 |   45 |   16 |   10 | |||||
      31 - 50      |   25 |   70 |   55 |   21 |   12 | |||||
      51 - 60      |   30 |   75 |   60 |   23 |   13 | |||||
      61 - 100    |   35 | 100 |   80 |   30 |   18 | |||||
    101 - 180    |   50 | 130 | 110 |   40 |   25 | |||||
    181 - 250    |   60 | 150 | 125 |   50 |   30 | |||||
    251 - 350    |   70 | 180 | 150 |   60 |   35 | |||||
    351 - 500    |   85 | 220 | 180 |   70 |   40 | |||||
    501 - 600    |   90 | 240 | 195 |   75 |   45 | |||||
    601 - 1000  | 125 | 310 | 250 |   95 |   55 | |||||
1001 - 1500Â Â | 135 | 345 | 280 | 110 | Â Â 65 | |||||
1501 - 10000 | 380 | 975 | 795 | 305 | 175 | |||||
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MINIMUM DISTANCES FROM CITIZEN’S BAND CLASS D TRANSMITTERS (26.96 - 27.41 MHz) | ||
TYPE | MINIMUM DISTANCE (Metres) | |
 | ||
Double Sideband (hand-held) | ||
(4 watts max.) | 1.5 | |
 | ||
Double Sideband (vehicle-mounted) | ||
(4 watts max.) | 20.0 | |
 | ||
Side Sideband (hand-held) | ||
(12 watts peak) | 6.0 | |
 | ||
Side Sideband (vehicle-mounted) | ||
(12 watts peak) | 34.0 | |
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MINIMUM DISTANCES FROM VHF TV AND FM BROADCASTING TRANSMITTERS | ||||||
EFFECTIVE RADIATED POWER (Watts) | CHANNELS 2 to 6 (Metres) | CHANNELS 7 to 13 (Metres) | FM RADIO (Metres) | |||
Up to 1,000 | 305 | 185 | 245 | |||
 1,001 - 10,000 | 550 | 305 | 430 | |||
 10,001 - 100,000 | 980 | 580 | 795 | |||
100,001 - 325,000 | 1,315 | 765 | 1,040 | |||
325,001 - 1,000,000 | 1,770 | 915 | 1,405 | |||
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MINIMUM DISTANCES FROM TRANSMITTERS UP TO 50 MHz (excluding Commercial AM Broadcast Transmitters) Â CALCULATED FOR A SPECIFIC LOOP PICKUP CONFIGURATION | ||
TRANSMITTER POWER (1) (Watts) | MINIMUM DISTANCE (Metres) | |
Up to 100 | 245 | |
     101 - 500       | 520 | |
     501 - 1,000    | 760 | |
  1,001 - 5,000    | 5,185 | |
  5,001 - 50,000  | 1,680 | |
50,001 - 500,000 | 16,770 |
MINIMUM DISTANCES FROM MOBILE TRANSMITTERS INCLUDING AMATEUR AND CITIZEN’S BAND TRANSMISSION FREQUENCY IN MHz | ||||||||||
TRANSMITTER POWER (Watts) | MF 1.6-3.4 (Metres) | HF 28-29.7 (Metres) | VHF 35-36 42-44 50-54 (Metres) | VHF 144-148 150.8-161.6 (Metres) | UHF 450-470 (Metres) | |||||
        0 - 5        |   10 |   20 |   20 |   6 |   3 | |||||
        6 - 10      |   15 |   30 |   25 |   9 |   6 | |||||
      11 - 30      |   20 |   55 |   45 |   16 |   10 | |||||
      31 - 50      |   25 |   70 |   55 |   21 |   12 | |||||
      51 - 60      |   30 |   75 |   60 |   23 |   13 | |||||
      61 - 100    |   35 | 100 |   80 |   30 |   18 | |||||
    101 - 180    |   50 | 130 | 110 |   40 |   25 | |||||
    181 - 250    |   60 | 150 | 125 |   50 |   30 | |||||
    251 - 350    |   70 | 180 | 150 |   60 |   35 | |||||
    351 - 500    |   85 | 220 | 180 |   70 |   40 | |||||
    501 - 600    |   90 | 240 | 195 |   75 |   45 | |||||
    601 - 1000  | 125 | 310 | 250 |   95 |   55 | |||||
1001 - 1500Â Â | 135 | 345 | 280 | 110 | Â Â 65 | |||||
1501 - 10000 | 380 | 975 | 795 | 305 | 175 | |||||
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MINIMUM DISTANCES FROM CITIZEN’S BAND CLASS D TRANSMITTERS (26.96 - 27.41 MHz) | ||
TYPE | MINIMUM DISTANCE (Metres) | |
 | ||
Double Sideband (hand-held) | ||
(4 watts max.) | 1.5 | |
 | ||
Double Sideband (vehicle-mounted) | ||
(4 watts max.) | 20.0 | |
 | ||
Side Sideband (hand-held) | ||
(12 watts peak) | 6.0 | |
 | ||
Side Sideband (vehicle-mounted) | ||
(12 watts peak) | 34.0 | |
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MINIMUM DISTANCES FROM VHF TV AND FM BROADCASTING TRANSMITTERS | ||||||
EFFECTIVE RADIATED POWER (Watts) | CHANNELS 2 to 6 (Metres) | CHANNELS 7 to 13 (Metres) | FM RADIO (Metres) | |||
Up to 1,000 | 305 | 185 | 245 | |||
 1,001 - 10,000 | 550 | 305 | 430 | |||
 10,001 - 100,000 | 980 | 580 | 795 | |||
100,001 - 325,000 | 1,315 | 765 | 1,040 | |||
325,001 - 1,000,000 | 1,770 | 915 | 1,405 | |||
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