Comtech EF Data MBT-4000B Specifiche Scaricare il pdf (Pagina 62)

MBT-4000B Multi-band Transceiver System Revision 1

Serial-based Remote Product Management MN/MBT4000B.IOM

6–10

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

Configuration

Status

N/A

All

32 bytes (MBT),

48 bytes (BDC),

41 bytes (BUC),

alphanumeric

Query only.

Returns the summarized version of RCS.

Example for MBT-04000 base unit:

<0001/CCS?{cr}

>0001/CCS=aa,bb,cc,dd,e,ff,g,h{cr}{lf}

Where:

aa=Frequency band for Unit 1 BXC (‘C”, ‘X”, ‘Ka’, ‘Ku’, or ‘NA’)

bb=NA

cc=Direction for Unit 1 BXC (‘DN’=BDC, ‘UP’=BUC, ‘NA’=None)

dd=NA

e=Redundancy mode (0, 1, or 2)

ff=Automatic mode

g=Redundancy loop cable address

N=No Cable

A=MBT-A

B=MBT-B

h=External reference lock (1=locked, 0=Not locked)

Example BUC/BDC:

<0001A1/CCS?{cr}{lf}

>0001A1/CCS=aaaaa,bb.bb,c,d.d,e,ff,g,hhhh,i,j,{CR}{lf}

Where:

aaaaa=Frequency in MHz

bb.bb=Attenuation in dB

c=mute state, 0=unmated, 1=muted

d.d=slope adjust

e=LNA current source (BDC only, BUC=X)

ff=LNA current window (BDC only, BUC=XX)

g=LNA fault logic (BDC only, BUC=X)

hhhh=XXXX (reserved for future use)

i=X (reserved for future use)

j=Fault recovery, 0=Manual, 1=Auto

N/A

CCS?

CCS=x….x

(see Description of

Arguments for

details)

Calibrate LNA

Current

CLC=s

MBT

BDC

1 byte, numeric

Command only.

Sets the calibration point for the LNA/LNB current alarm feature in the form

s, where:

s (Source)=1 (LNA A (AUX COMM)) or 2 (LNB Bias Tee)

Example: CLC=2 would record the current measured for the LNB bias tee

CLC=

CLC?

CLC*

CLC!

N/A

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 87 88

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Comtech EF Data MBT-4000B Specifiche Pagina 62

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