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MBT-4000 Multi-Band Transceiver System
Remote Control
Command
Valid on
Parameter
(Instruction
Type
Code and
BDC, or
qualifier)
Monitor LNA
N/A
MBT
Current
LNA Current
LCS=sx
MBT
Source
LNA Current
LCS=x
BDC
Source
LNA Current
LCW=xx
BDC
Window
Arguments
MBT,
for Command
(Note that all arguments are ASCII numeric codes – i.e.,
or Response
BUC
to Query
s_xxx.x,
Query only.
s=1 byte,
Returns LNA Current Source Level in mA.
value of 1, 2
1=LNA A
Example:
2=LNA B
<0001/LCM?2
>0001/LCM=2_045.3{cr}{lf}
xxx.x=5 bytes,
numeric
s=1 byte,
Command or Query.
value of 1, 2
LNA Current Source Enable, where:
1=LNA A
Source
2=LNA B
1=LNA A (Aux Comm 1)
(Aux Comm 2)
x=1 byte,
value of 0, 1
Example: LCS=10
0 = Disable
1 = Enable
x=1 byte,
Command or Query.
value of 0, 1
LNA Current Source Enable, where:
0 = Disable
0 = Disabled
1 = Enable
1 = Enabled
Example: LCS=0
xx=2 bytes,
Command or Query.
This command allows the user to set the alarm window in ± % of
numeric
the calibrated LNA Current. Valid inputs are 20 to 50 in
increments of 1%. In addition, setting the value to 99 disables
the alarm function.
Default is Disabled.
Example: LCW=30, set alarm window for LNA A (Aux Comm 1)
to ± 30%.
Description of Arguments
ASCII codes between 48 and 57)
Enable
0 = Disabled2=LNA B 2=LNB B
1 = Enabled
A–13
Revision 4
MN/MBT4000.IOM
Response to
Query
Command
(Instruction
(Target to
Code and
Controller)
qualifier)
LCM= (message ok)
LCM?s
LCM? (received ok,
but invalid arguments
s=1 byte,
found)
value of 1, 2
LCM! (command not
accepted by BUC or
BDC sub-units)
LCS= (message ok)
LCS?s
LCS? (received ok,
but invalid arguments
s=1 byte,
found)
value of 1, 2
LCS* (message ok,
but not permitted in
current mode)
LCS! (command not
accepted by BUC or
BDC sub-units)
LCS= (message ok)
LCS?
LCS? (received ok,
but invalid arguments
found)
LCS* (message ok,
but not permitted in
current mode)
LCS! (command not
accepted by BUC
sub-units)
LCW= (message ok)
LCW?
LCW? (received ok,
but invalid arguments
found)
LCW* (message ok,
but not permitted in
current mode)
LCW! (command not
accepted by BDC
sub-units)
Response to
Query
(Target to
Controller)
LCM=s_xxx.x
LCS=sx
(same format as
command
arguments)
LCS=x
(same format as
command
arguments)
LCW=xx
(same format as
command
arguments)
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