Tx Tone Code - RELM PM4500 Instruction Manual

Press ENTER to store Transmit Frequency in
memory. The display will advance to TX Tone
Code. -

8. TX Tone Code

Display will show, for example:
Not programmable; it 1'
will always be the same
as the RX BCL Code
9. Enter a three-digit code corresponding to the
desired CTCSS Tone Code from Table 5 on
page 19 or DCS Code from Table 6 on pages 20
through 22.
NOTE: External Encode is selected by entering
155 (or higher, up to 189) for the TX Tone Code.
See Table 7 on paae 23.
If you make an error In entering digits, press
DELETE and start over.
Press ENTER to store TX Tone Code in the
Transceiver's memory. The display will return to
showing the channel number.
10. For other channels, repeat procedural steps 1 -
9, or repeatedly press CHANNEL A (or 'I) to
step to the next desired channel.
Reviewing Programmed Data
You may wish to review the data you have entered
into a channel. There are two methods for doing this.
1. After step 9 above, press ENTER in succession
to step through the channel's parameters.
2. Press CHANNEL and the desired channel's
number. Then press ENTER in succession to
step through the desired channel's parameters.
NOTE: See page 24 for a summary of display
sequences during channel parameters
programming.
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Table 5. PM4500 C
C o d e TONE
#
No Tone
000 017
001 67.0
018
71.9
002
019
003 74.4 020
004 77.0 021
79.7
005 022
006 82.5 023
007 85.4 024
008 88.5
025
91.5
009 026
94.8
010 027
011 97.4 028
012 100.0 029
103.5
013 030
107.2
014 031
015 110.9 032
114.8
016 033
NOTE (Concerning Table 6 that follows on
pages 20,21 and 22): For communication
systems utilizing only SM Series transceivers, it
is recommended that Standard PM4500 DCS
(Standard DCS) codes be used. For existing
communication systems employing DCS, it may
be necessary to use the Inverted (or comple-
mented) DCS and corresponding PM4500 Code
for proper Transceiver operation.
TONE
TONE
#
034 218.1
118.8
123.0 035 225.7
127.3 036 233.6
241.8
131.8 037
250.3
136.5 038
141.3 039 69.4
159.8
146.2 040
165.5
151.4 041
156.7 042 171.3
162.2 043 177.3
167.9 044 183.5
173.8 045 189.9
179.9 046 196.6
186.2 047 199.5
048 206.5
192.8
203.5 049 229.1
210.7 050 254.1
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