154.570 MHz and 154.600 MHz are the old Blue Dot and Green Dot channels - remember the old Motorola Spirit radios? Programmable via DIP switches. I had a pair that had 4 possible channels, programmable via DIP switch settings...151.625 MHz, 151.955 MHz, 154.57 MHz and 154.6 MHz. Single channel radios.

151.625 - Red Dot
151.955 - Purple Dot
154.570 - Blue Dot - now also MURS 4
154.600 - Green Dot - now also MURS 5

151.625 frequency and 151.955 frequency both still require a FCC license. 154.570 and 154.600 are license free - along with the other three MURS channels 151.820 MHz 151.880 MHz 151.940 MHz (which were also part of the Business Radio Service before the FCC created MURS).

By a considerable margin, 154.570 MHz and 154.600 MHz are the most popular MURS frequencies. I think I hear more activity on 154.57 MHz than 151.82 MHz, 151.88 MHz and 151.94 MHz put together. 151.625 MHz is extremely popular still, as are the other itinerant VHF frequencies. 151.955 MHz is not technically an itinerant frequency but it is used like one.


Red Dot 151.625 MHz VHF
Purple Dot 151.955 MHz VHF
Blue Dot 154.570 MHz MURS
Green Dot 154.600 MHz MURS
White Dot 462.575 MHz GMRS / FRS 16
Black Dot 462.625 MHz GMRS / FRS 18
Orange Dot 462.675 MHz GMRS / FRS 20
Brown Dot 464.500 MHz UHF
Yellow Dot 464.550 MHz UHF
J Dot 467.7625 MHz UHF
K Dot 467.8125 MHz UHF
Silver Star 467.850 MHz UHF
Gold Star 467.875 MHz UHF
Red Star 467.900 MHz UHF
Blue Star 467.925 MHz UHF

VHF UHF ITINERANT

151.505 MHz
151.5125 MHz
151.6250 MHz RED DOT
151.6400 MHz
151.8200 MHz MURS 1

151.9550 MHz PURPLE DOT
154.5275 MHz
158.4000 MHz
158.4075 MHz
467.9250 MHz BLUE STAR

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