74
A General Guide to Frequencies
New Mobile Narrow Band (220–222 MHz in 5 kHz
steps))
1
1
/
4
-Meter Amateur band (222.000–225.000 MHz in 5
kHz steps)
ULTRA HIGH FREQUENCY (UHF)
U. S. Government Band (406–420 MHz in 6.25 kHz
steps)
170.000–170.150 BIFC, GOVT, RTV, FIRE
170.175–170.225 GOVT
170.245–170.305 Wireless Mikes
170.350–170.400 GOVT, MIL
170.425–170.450 BIFC
170.475 PUB
170.4875–173.175 GOVT, PUB, Wireless Mikes
173.225–173.5375 MOV, NEWS, UTIL, MIL
173.5625–173.5875 MIL, Medical/Crash Crews
173.600–173.9875 GOVT
Frequency Range Service
220.000–222.000 NEW
Frequency Range Service
222.000–225.000 HAM
Frequency Range Service
406.125–419.975 GOVT, USXX
Frequency Range Service