PROGRAMMING THE RADIO
SST-442
13
Code
Frequency
Description
01
467.7625
J
02
467.8125
K
03
464.5500
Yellow Dot
04
464.5000
Brown Dot
05
467.8500
Silver Star
06
467.8750
Gold Star
07
467.9000
Red Star
08
467.9250
Blue Star
09
469.2625
10
462.5750
White Dot
11
462.6250
Black Dot
12
462.6750
Orange Dot
Table 1 – PTT Programming Frequency Table
QC
Freq
QC
Freq
Code
(Hz)
Code
(Hz)
01
67.0
27
167.9
02
71.9
28
173.8
03
74.4
29
179.9
04
77.0
30
186.2
05
79.7
31
192.8
06
82.5
32
203.5
07
85.4
33
210.7
08
88.5
34
218.1
09
91.5
35
225.7
10
94.8
36
233.6
11
97.4
37
241.8
12
100.0
38
250.3
13
103.5
39
69.4
14
107.2
40
159.8
15
110.9
41
165.5
16
114.8
42
171.3
17
118.8
43
177.3
18
123.0
44 No Tone
19
127.3
45
183.5
20
131.8
46
189.9
21
136.5
47
196.6
22
141.3
48
199.5
23
146.2
49
206.5
24
151.4
50
229.1
25
156.7
51
254.1
26
162.2
Table 2 – Quiet Call Codes and Frequencies
1) Ritron Transceiver programming software, which
is contained on 3.5" diskettes.
2) Installation instructions and a registration form.
3) Ritron PC to radio adapter cable, which is
terminated at one end with a DB-25F connector,
at the other end with a modular plug. The DB-25
plugs into the computer’s serial port, the modular
plug into the SST-SRVBD modular jack.
4) An adapter for use with SST-442 portables. This
adapter mates the modular plug to a 3.5 mm
plug, for connection to the handheld audio jack.
The PC Programming Kit Requires:
A PC compatible computer with Windows 95 or later.
The computer must have an RS-232 serial port and a
minimum of 2MB available on the hard disk drive for
installation.
COMPUTER SOFTWARE COPYRIGHTS
The RITRON, Inc. products described in this manual
include copyrighted RITRON, inc. computer
programs. Laws in the United States and other
countries grant to RITRON, inc. certain exclusive
rights in its copyrighted computer programs, including
the exclusive right to distribute copies of the
programs, make reproductions of the programs, and
prepare derivative works based on the programs.
Accordingly, any computer programs contained in
RITRON, inc. products may not be copied or
reproduced in any manner without the express written
permission of RITRON.
The purchase of RITRON, inc. products does not
grant any license or rights under the copyrights or
other intellectual property of RITRON, inc., except for
the non-exclusive, royalty fee license to use that
arises in the sale of a product, or as addressed in a
written agreement between RITRON, inc. and the
purchaser of RITRON, inc. products.
PC COMPUTER PROGRAMMING
RITRON’s programming kit allows programming of
the SST-442 model radios using a PC compatible
computer. An adapter cable connects the radio to a
computer’s serial communications port. Once the
cable is hooked up, the user inserts the diskette
provided into his computer’s floppy disk drive and
loads a software program.
This program transfers data between radio and
computer memory, and includes on-screen
instructions and help. Radio data may be saved to
the computer’s hard disk in order to program other
radios.
The PC Programming Kit Includes: