Product specifications

MBT-4000B Multi-band Transceiver System Revision 1
Serial-based Remote Product Management MN/MBT4000B.IOM
6–11
Parameter
Type
Command
(Instruction Code
and qualifier)
Valid on
MBT or
BUC/BDC
Arguments for
Command or
Response to
Query
Description of Arguments
(Note that all arguments are ASCII numeric codes – i.e., ASCII codes
between 48 and 57)
Response to Command
(Target to Controller)
Query
(Instruction
Code and
qualifier)
Response to
Query
(Target to
Controller)
Concise
Maintenance
Status
N/A
All
40 bytes
alphanumeric
Query only.
Returns the maintenance status of the unit in concise format. Response is
comma delimited as follows:
Example:
<0001/CMS?{cr}
>0001/CMS=aaa.a,bbb.b,ccc.c,ddd.d,eee.e,fff.f,ggg.g,h,I,j,k{cr} {lf}
All:
aaa.a=+15V power supply
bbb.b=+7.5V power supply
ccc.c=+5V power supply
MBT-4000B Base Unit:
ddd.d=+28V power supply
eee.e=Ref oscillator tuning voltage
fff.f= LNA current in mA for LNA A (AUX COMM)
ggg.g= LNB current in mA for the Bias Tee
h=Local RF switch position (A, B, or N)
i=Local IF switch position (A, B, or N)
j=Remote RF switch position (A or B)
k=Remote IF switch position (A or B)
Notes:
1. It is not possible to detect the absence of a remote switch.
2. N= Not present.
BUC:
ddd.d=+28V power supply
eee.e=Ref oscillator tuning voltage
fff.f=LNA current in mA for LNA A (AUX COMM)
ggg.g= LNB current in mA for the bias tee
h=local RF switch position (A, B, or N)
i=Local IF switch position (A, B, or N)
j=Remote RF switch position (A or B)
k=Remote IF switch position (A or B)
BDC:
ddd.d=XXX.X (reserved for future use)
eee.e=Synthesizer tuning voltage
fff.f=LNA current in mA.
ggg.g= Unit temperature in °C.
h – k= Not present
N/A
CMS?
CMS=…
(see Description of
Arguments for
details)