Comtec CDM-840 Installation And Operation Manual page 181

CDM-840 Remote Router
Serial-based Remote Product Management
Command Number of
Parameter (Instruction Arguments for
Type Code Command or
& Qualifier) Response to Query
Tx Power TPL= 4 bytes
Level
Tx TSI= 1 byte
Spectrum
Invert
Tx Symbol TSR= 10 bytes
Rate
Tx Carrier TXO= 1 byte
State
VMS N/A 9 bytes
Frequency
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 and 57)
Command or Query.
Sets or returns Tx Power Level in the form sxx.x, where:
s=sign [– (negative) or + (positive)]
xx.x=power value
NOTE: Tx Output power level for 950 to 2150 MHz range is from 0 to -40
dBm.
EXAMPLE: <0/TPL=-13.4[cr]
Command or Query.
Sets or returns Tx Spectrum invert in the form x, where:
0=normal
1=inverted
EXAMPLE: <0/TSI =0[cr]
Command or Query.
Sets or returns Tx Symbol Rate in the form dddddd.ddd, where:
dddddd.ddd=Tx Symbol Rate in ksps, from 16 ksps to 4.5 Msps
EXAMPLE: <0/TSR=002047.999[cr]
Command or Query.
Sets or returns Tx Carrier State in the form x, where:
0=Off
1=On
EXAMPLE: <0/TXO=1[cr]
Query only.
Returns VMS Frequency in the form xxxx.xxxx, where:
xxxx.xxxx=value from 950.0000 to 2150.0000 MHz in 100 Hz increments.
<0/VFQ?[cr]
EXAMPLE:
>0000/VFQ= 2150.0000[cr][lf]
7–13
Response to Query
Command (Instruction Response to Query
(Target to Code & (Target to Controller)
Controller) Qualifier)
TPL= TPL? TPL=sxx.x
TPL? (see Description of
TPL* Arguments)
TPL#
TSI= TSI? TSI=x
TSI? (see Description of
TSI* Arguments)
TSI#
TSR= TSR? TSR=dddddd.ddd
TSR? (see Description of
TSR* Arguments)
TSR#
TXO= TXO? TXO=x
TXO? (see Description of
TXO* Arguments)
TXO#
VFQ = VFQ? VFQ =xxxx.xxxx
VFQ? (see Description of
VFQ* Arguments)
MN-CDM840
Revision 3