User Manual

Heterodyne System
 1st IF: 380.7 to 380.8 MHz / 265.5 to 265.6 MHz
 2nd IF: 10.8 MHz
 3rd IF: 450 kHz
CTCSS and DCS Tones
CTCSS Tone Frequencies - 50 frequencies total (Hz)
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.
0
103.
5
107.
2
110.
9
114.
8
118.
8
123.
0
127.
3
131.
8
136.
5
141.
3
146.
2
151.
4
156.
7
159.
8
162.
2
165.
5
167.
9
171.
3
173.
8
177.
3
179.
9
183.
5
186.
2
189.
9
192.
8
196.
6
199.
5
203.
5
206.
5
210.
7
218.
1
225.
7
229.
1
233.
6
241.
8
250.
3
254.
1
DCS Tone Codes - 104 codes total
023
025
026
031
032
036
043
047
051
053
054
065
071
072
073
074