User's Manual
86
XP662 MANUAL Important Information
72MHz requires no special license to operate.
50MHz requires the operator to have an FCC amateur radio license (Ham).
CH.NO. FREQUENCY 
15  72.090 
16  72.110 
17  72.130 
18 72.150 
19  72.170 
20  72.190 
21  72.210 
22  72.230 
23  72.250 
24  72.270 
25  72.290 
26  72.310 
27  72.330 
28  72.350 
29  72.370 
30  72.390 
31  72.410 
32  72.430 
33  72.450 
34  72.470 
35  72.490
CH.NO. FREQUENCY 
36  72.510 
37  72.530 
38  72.550 
39  72.570 
40  72.590 
41  72.610 
42  72.630 
43  72.650 
44  72.670 
45  72.690 
46  72.710 
47  72.730 
48  72.750 
49  72.770 
50  72.790 
51  72.810 
52  72.830 
53  72.850 
54  72.870 
55  72.890 
56  72.910 
57  72.930 
58  72.950 
59  72.970 
60  72.990
CH.NO. FREQUENCY
00  50.800
01 50.820
02 50.840
03 50.860
04 50.880
05 50.900
06 50.920
07 50.940
08 50.960
09 50.980
72MHz 50MHz
FREQUENCY CHART
5
72MHz
IMPORTANT INFORMATION
*Channels 11–14 are not available
Transmitter Crystal Replacement Notice
The Federal Communications Commission (FFC) requires that
changes in transmitter frequency must be performed only by an
authorized service technician (Horizon Service Center). Any
transmitter frequency change made by non-certified technician
may result in a violation of the FCC rules.










