7K • Chapter 21
21-24
User Function: Select Frequency of CTCSS
Selects the frequency of the CTCSS Encoder and Decoder of the
currently active remote base radio.
• The CTCSS frequency is entered as a Tone Code that is looked up in a
table. See page 10-5 for frequencies from 67.0 through 203.5.
• Entering this command causes the CTCSS Encoder to be enabled and the
CTCSS Decoder to be disabled.
• This command has no effect if a memory channel of the currently active
radio is selected and the memory channel sets the CTCSS frequency.
• Note: not all radios that can be connected to the RBI-1 can have their
CTCSS frequency controlled. See the RBI-1 manual for details.
Command Form:
Command Form
Select CTCSS Frequency (RBPW) 47 (tone code) *
tone code =
(01-32, see page 10-5)
33 = 210.7 Hz
34 = 218.1 Hz
35 = 225.7 Hz
36 = 233.6 Hz
37 = 241.8 Hz
38 = 250.3 Hz
Macro: Select CTCSS Frequency
(Stored until (RBPW) 39 sent.)
(RBPW) 27 (tone code) *
Acknowledgment: Sends OK
Errors:
Error Meaning
OFF remote base is disabled
? err 1 wrong number of digits entered
? err 2 illegal digit entered
Default Condition: None.
Example:
To set the CTCSS frequency to 82.5 Hz, lookup the Tone Code in the TS-32
Programming Table on page 10-5 and enter the following:
(RBPW) 47 6 *
To set the CTCSS frequency to 110.9 Hz, enter the following:
(RBPW) 47 15 *
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