Comtec CDM-840 - Page 181

CDM-840 Remote Router MN-CDM840
Serial-based Remote Product Management Revision 3
7–13
Parameter
Type
Command
(Instruction
Code
& Qualifier)
Number of
Arguments for
Command or
Response to Query
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code &
Qualifier)
Response to Query
(Target to Controller)
Tx Power
Level
TPL=
4 bytes
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]
TPL=
TPL?
TPL*
TPL#
TPL?
TPL=sxx.x
(see Description of
Arguments)
Tx
Spectrum
Invert
TSI=
1 byte
Command or Query.
Sets or returns Tx Spectrum invert in the form x, where:
0=normal
1=inverted
EXAMPLE: <0/TSI =0[cr]
TSI=
TSI?
TSI*
TSI#
TSI?
TSI=x
(see Description of
Arguments)
Tx Symbol
Rate
TSR=
10 bytes
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]
TSR=
TSR?
TSR*
TSR#
TSR?
TSR=dddddd.ddd
(see Description of
Arguments)
Tx Carrier
State
TXO=
1 byte
Command or Query.
Sets or returns Tx Carrier State in the form x, where:
0=Off
1=On
EXAMPLE: <0/TXO=1[cr]
TXO=
TXO?
TXO*
TXO#
TXO?
TXO=x
(see Description of
Arguments)
VMS
Frequency
N/A
9 bytes
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.
EXAMPLE: <0/VFQ?[cr]
>0000/VFQ= 2150.0000[cr][lf]
VFQ =
VFQ?
VFQ*
VFQ?
VFQ =xxxx.xxxx
(see Description of
Arguments)