Surecom SF-103 - Page 3

Table 1: Frequency Display Resolution / CTCSS, DCS Decode frequency range
SELECT
A
27 MHz -
2.8 GHz
Gate Time
select
(seconds)
Sample Display (100 MHz)
CTCSS/DCS
Digital
select A
3
4
5
6
Decode
Range
132-173MHz
200-260MHz
400-519MHz
0.10 s
100.000
100.0000
0.25 s
100.000
100.0000
0.50 s
100.000
100.0000
1.00 s
100.000
100.0000
SELECT
B
2 MHz –
200 MHz
Gate Time
select
(seconds)
Sample Display (100 MHz)
CTCSS/DCS
Digital
select B
3
4
5
6
Disable
0.10 s
100.000
100.0000
0.25 s
100.000
100.0000
0.5 s
100.000
100.0000
100.00000
100.000000
1.00 s
100.000
100.0000
100.00000
100.000000
How to check CTCSS/DCS code:
1. Radio must be 132-173 / 200 – 260 MHz / 400 – 519 MHz
2. Radio must be ANALOG