Satel TR49 Integration Manual page 57

RadioFreq SL&C?
RadioFreq SL&X=nnn.nnnn
RadioFreq SL&E?
RadioFreq SL&F?
RadioFreq SL&F=nnn.nnnnn
RadioFreq SL&FR?
RadioFreq SL&FR=nnn.nnnnn
RadioFreq SL&FT?
RadioFreq SL&FT=nnn.nnnnn
RadioFreq SL&N?
RadioFreq SL&W?
RadioFreq SL&W=xxxx
RadioProperty SL%N?
RadioProperty SL%N=n
RadioProperty SL%F?
RadioProperty SL%F=x
RadioProperty SL%E?
RadioProperty SL%E=x
RadioProperty SL%R?
Frequency = Center frequency –
nnnn*Channel spacing
Value of nnnn is [0...number of
channels/2]
For conventional reasons, only 2 or 4
digit inputs are valid
Get center/reference frequency
Set center/reference frequency
Get Enabled Channel Widths
Get active frequency
Set active frequency to nnn.nnnnn
MHz
Get Rx frequency
Set Rx frequency to nnn.nnnnn MHz
Get Tx frequency
Set Tx frequency to nnn.nnnnn MHz
Get active channel calculated from
center frequency ( = (active frequency
– center frequency)/channel spacing )
Get channel spacing/channel width
Set channel spacing. Value of xxxx is:
"2500" for 25 kHz
Command is supported only by
hardware variants with adjustable
channel spacing.
Get enabled radio states
Set enabled radio states. Value of n:
0 = TX/RX
1 = RX ONLY
Get status of Error correction (FEC)
Set Error correction (FEC). Value of x is:
"1" Set FEC ON
"0" Set FEC OFF
Get status of Error check and Full
CRC16 check modes
Set Error check and Full CRC16 check
modes. Value of x is:
"0" Error check off
"1" CRC8 Partial
"2" CRC8 Full
"3" CRC16 Full
Get region code setting/status
56
SATEL-TR49
Integration Guide, V 1.7
"nnn.nnnnn MHz"
"OK" or "ERROR"
List of supported Channel
widths e.g. "12.5 kHz, 20.0
kHz, 25.0 kHz"
TX nnn.nnnnn MHz,
RX nnn.nnnnn MHz
"OK" or "ERROR"
"nnn.nnnnn MHz"
"OK" or "ERROR"
"nnn.nnnnn MHz"
"OK" or "ERROR"
decimal number "+nnnn", "-
nnnn", "+nn" or "-nn"
"25.0 kHz"
"OK" or "ERROR"
0 = TX/RX
1 = RX ONLY
OK or ERROR
"0" = FEC OFF ,
"1" = FEC ON
"OK" or "ERROR"
"0" Error check off
"1" CRC8 Partial
"2" CRC8 Full
"3" CRC16 Full
"OK" or "ERROR"
0,0 = Default, 1,1 = US, 1,2 =
US & Illegal radio setting
combination (TX is disabled)