Wide or Narrow Band?
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- Posts: 20
- Joined: Fri Nov 12, 2004 1:38 am
- Location: Denver, Colo.
Wide or Narrow Band?
I have to reprogram a couple of portable radios in the MURS frequencies, do I program these as wide or narrowband?
MURS is generally narrow band but wide band is permitted on the 154 MHz frequencies,
FCC Rule 95.633:
" (f) The authorized bandwidth for any emission type transmitted by a
MURS transmitter is specified as follows:
(1) Emissions on frequencies 151.820 MHz, 151.880 MHz, and 151.940
MHz are limited to 11.25 kHz.
(2) Emissions on frequencies 154.570 and 154.600 MHz are limited to
20.0 kHz."
FCC Rule 95.633:
" (f) The authorized bandwidth for any emission type transmitted by a
MURS transmitter is specified as follows:
(1) Emissions on frequencies 151.820 MHz, 151.880 MHz, and 151.940
MHz are limited to 11.25 kHz.
(2) Emissions on frequencies 154.570 and 154.600 MHz are limited to
20.0 kHz."