ZETRON 748, Technical Manual

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025-9368H 227
VII QUICK REFERENCE
CTCSS TONES
The Model 748 is capable of encoding or decoding any of the 50 CTCSS tones in this table. When
programming, tones are entered directly in Hz. You can include the decimal point if you wish,
although it is not required. The Repeater Panel User number is also included. The CTCSS/DCS
decode for each of the 154 User groups in the Repeater Panel User database is pre-set. For example
to enable CTCSS tone 100.0 Hz for decode in the Repeater Panel, go to User# 13 in the Repeater
Panel User menu.
Number Frequency (Hz) Number Frequency (Hz)
01 67.0 26 156.7
02 69.4 27 159.8
03 71.9 28 162.2
04 74.4 29 165.5
05 77.0 30 167.9
06 79.7 31 171.3
07 82.5 32 173.8
08 85.4 33 177.3
09 88.5 34 179.9
10 91.5 35 183.5
11 94.8 36 186.2
12 97.4 37 189.9
13 100.0 38 192.8
14 103.5 39 196.6
15 107.2 40 199.5
16 110.9 41 203.5
17 114.8 42 206.5
18 118.8 43 210.7
19 123.0 44 218.1
20 127.3 45 225.7
21 131.8 46 229.1
22 136.5 47 233.6
23 141.3 48 241.8
24 146.2 49 250.3
25 151.4 50 254.1