23
15 476.775 Simplex
16 476.800 Simplex
17 476.825 Simplex
18 476.850 Simplex
19 476.875 Simplex
20 476.900 Simplex
21 476.925 Simplex
22 476.950 No Use
23 476.975 No Use
24 477.000 Simplex
25 477.025 Simplex
26 477.050 Simplex
27 477.075 Simplex
28 477.100 Simplex
29 477.125 Simplex
30 477.150 Simplex
31 477.175 Duplex TX/Simplex
32 477.200 Duplex TX/Simplex
33 477.225 Duplex TX/Simplex
34 477.250 Duplex TX/Simplex
35 477.275 Emergency
36 477.300 Duplex TX/Simplex
37 477.325 Duplex TX/Simplex
38 477.350 Duplex TX/Simplex
39 477.375 Simplex
40 477.400 Simplex
UHF Repeater operation is used when long distance communication is
required, unless speciī€˛cally needed use of the repeater channels is to
be avoided. Note Channels 5 and 35 are emergency channels. Channel
11 is a calling channel for establishing communication and Channel
40 is the customary road vehicle channel. Channels 22 and 23 are for
Telemetry and Telecommand use, voice communications are not allowed
on these channels by law.
UHF channels and frequencies