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CTRL [A | B] {n | ON | OFF | LONG | MUTE m} (n=1-20)
immediate
This command causes the KPC-3 Plus to activate the specified output line (A or B) to
the radio port as indicated. If A or B output is not specified, both outputs are affected.
For instance, to pulse the A output (CTLA on the schematic) 3 times, you would give the
command ―CTRL A 3". You may optionally specify the number of times to pulse the
output (n), or to turn the output ON, or OFF. Each pulse on the output line lasts
approximately 100 ms (0.1 s). Specifying LONG results in one pulse of the output line,
lasting approximately 1.5 s. These output lines are open drain outputs and are pulled to
ground when active. For more information, see the section on ―Connecting to your
Radio‖ in this manual.
With MUTE, the control line can be used to mute voice repeater outputs. When MUTE is
specified, the output control line will be a filtered version of the RCV led, with about a
10*m ms attack time. If the RCV led is active for m consecutive samples at 10 ms
intervals, the CTRL line will activate; if the RCV led is off at any sample, the CTRL line
will open.
Do not allow more than 200 mA of current in this circuit.
CWID [EVERY | AFTER] n (n = 0 - 255)
default EVERY 0
Each increment specifies 1-minute intervals. A value of 0 turns the ID OFF. Setting a
value greater than 0 activates the ID under the conditions specified. If the optional
keyword ―Every‖ is used, an ID will be sent every n minutes. If set to ―After‖, an ID will
be sent ONCE after the specified interval with no channel activity.
The string specified by the CWIDTEXT command will be sent in Morse Code, using
AFSK tones.
Some countries require all stations to ID in Morse code periodically.
See also: mycall, cwidtext
CWIDTEXT text (0-15 characters)
default DE mycall
This command sets the text to be transmitted when the KPC-3 Plus performs an
automatic CWID. The text will be transmitted periodically as set by the CWID command.
See also: cwid
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