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Comtech EF Data XSAT-7080 User Manual

Page 43

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XSAT7080 X-Band Transceiver

Revision 0

Remote Control

MN/XSAT7080.IOM


4-7




Parameter
Type



Command
(Instruction
Code and
qualifier)

Arguments
for
Command
or
Response
to Query



Description of Arguments
Note that all arguments are ASCII
numeric codes between 48 and 57.



Response to
Command
(Slave to Master)



Query
(Instruction
code and
qualifier)




Response to Query
(Slave to Master)

Tx
Frequency

UFQ=

6 bytes
numerical

Command or Query.
Tx Frequency in valid range.
Frequency divisible by 1Mhz and 2.5 MHz are allowed.
Example: UFQ= 7951.0

UFQ= (message ok)
UFQ? (received ok,
but invalid
arguments found)

UFQ? UFQ=xxxx.x (same format as

command arguments)

Rx
Frequency

DFQ=

6 bytes
numerical

Command or Query.
Rx Frequencyin valid range.
Frequency divisible by 1Mhz and 2.5 MHz are allowed.
Example: DFQ=7251.0

DFQ= (message ok)
DFQ? (received ok,
but invalid
arguments found)

DFQ? DFQ=xxxx.x (same format as

command arguments)

Tx
Attenuation

UAT=

5 bytes
numerical

Command or Query.
Tx Attenuation, in dB, between 00.00 and 25.00.
Resolution = 00.25 dB.
Example: UAT=12.75

UAT= (message ok)
UAT? (received ok,
but invalid
arguments found)

UAT?

UAT=xx.xx
(same format as command
arguments)

Rx
Attenuation

DAT=

5 bytes
numerical

Command or Query.
Rx Attenuation, in dB, between 00.00 and 20.00.
Resolution = 00.25 dB.
Example: DAT=12.75

DAT= (message ok)
DAT? (received ok,
but invalid
arguments found)

DAT? DAT=xx.xx

(same format as command
arguments)

Tx Gain
Offset

UGO=

5 bytes
numerical

Command or Query.
Tx Gain Offset for 1:1 redundancy configurations.
In dB, between -0.00 and -4.00. Resolution = 00.25 dB.
Example: UGO=-1.25

UGO= (message ok)
UGO? (received ok,
but invalid
arguments found)

UGO? UGO=xx.xx

(same format as command
arguments)

Rx Gain
Offset

DGO=

5 bytes
numerical

Command or Query.
Rx Gain Offset for 1:1 redundancy configurations.
In dB, between -0.00 and -4.00. Resolution = 00.25 dB.
Example: DGO=-1.25

DGO= (message ok)
DGO? (received ok,
but invalid
arguments found)

DGO? DGO=xx.xx

(same format as command
arguments)

Tx Amplifier

AMP=

1 byte,
value of
0,1

Command or Query.
Tx Amplifier, where:
0 = Amplifier OFF
1 = Amplifier ON
Example: AMP=1

AMP= (message ok)
AMP? (received ok,
but invalid argument
found)

AMP? AMP=x

(same format as command
argument)