MURS falls under part 95 and is not mandated for narrow banding such as those of part 90 in the public service bands by January 2013. Channels 4 and 5 use 'wideband' FM (5 kHz deviation). MURS comprises the following five frequencies : Channels 1-3 use 'narrowband' Frequency Modulation (2.5 kHz deviation).The most significant limitation is that transmit. All the MURS rules can be found under CFR Title 47 Part 95 Subpart J. MURS includes the following 5 frequencies: Channel 1: 151.820 MHz Channel 2: 151.880 MHz Channel 3: 151.940 MHz Channel 4: 154.570 MHz Channel 5: 154.600 MHz Channels 1-3 use 2.5kHz (Narrowband) deviation, while Channels 4 & 5 use 5kHz (Wideband) deviation.
