f=462550000,d=GMRS CH1/15 OUT
f=462575000,d=GMRS CH2/16 OUT
f=462600000,d=GMRS CH3/17 OUT
f=462625000,d=GMRS CH4/18 OUT
f=462650000,d=GMRS CH5/19 OUT
f=462675000,d=GMRS CH6/20 OUT
f=462700000,d=GMRS CH7/21 OUT
f=462725000,d=GMRS CH8/22 OUT