CDM-600 Satellite Modem

 

 

 

Revision 7

Remote Control

 

 

 

 

MN/CDM600.IOM

 

 

 

 

 

 

 

Parameter

Command

Arguments

 

Response

Query

 

(Instruction

for Command

 

(Instruction

 

Description of Arguments

to

Response to Query

Type

Code and

or Response

Code and

 

Command

 

 

Qualifier)

to Query

 

Qualifier)

 

 

 

 

 

External

REF=

10 bytes

Command or Query.

REF=

REF?

REF=xxxxx.xxxy

Clock

 

 

x=External Baseband Clock between 2.4 kHz and 20

REF?

 

 

 

 

 

MHz.

REF*

 

 

 

 

 

y=U for Unbalanced, B for Balanced.

REF#

 

 

 

 

 

Example: REF =10000.000U (Selects 10M, Unbalanced)

 

 

 

 

 

 

 

 

 

 

Rx Reed-

RRS=

1 byte, value

Command or Query.

RRS=

RRS?

RRS=x

Solomon

 

of 0 thru 3

Rx RS decoding, where:

RRS?

 

(see description of

Decoding

 

 

0=Normal (based on the Open Network framing mode

RRS*

 

arguments)

 

 

 

selected)

RRS#

 

 

 

 

 

1=IESS-310 mode, available all framing modes, except

 

 

 

 

 

 

EDMAC.

 

 

 

 

 

 

2=EF Data legacy standard (225,205) – unframed only

 

 

 

 

 

 

3=IBS (126,112) – unframed only

 

 

 

 

 

 

Note: Available in all framing modes, except EDMAC.

 

 

 

 

 

 

(This is a ‘don’t care’ if no RS is selected in FEC type)

 

 

 

 

 

 

Example: RRS=0 (selects Normal)

 

 

 

Rx Spectrum

RSI=

1 byte, 0 or 1

Command or Query.

RSI=

RSI?

RSI=x

Invert

 

 

Rx Spectrum Invert, where:

RSI?

 

(see description of

 

 

 

0=Normal

RSI*

 

arguments)

 

 

 

1=Rx Spectrum Invert

RSI#

 

 

 

 

 

Example: RSI=0 (selects Normal)

 

 

 

Rx

RDS=

1 byte, 0 or 1

Command or Query.

RDS=

RDS?

RDS=x

Descrambler

 

 

Rx Descrambler state, where:

RDS?

 

(see description of

 

 

 

0=Off

RDS*

 

arguments)

 

 

 

1=Normal

RDS#

 

 

 

 

 

2=IESS-315 when in Turbo mode

 

 

 

 

 

 

2=Special when uncoded or Viterbi, needs FAST

 

 

 

 

 

 

Special Opt 1.

 

 

 

 

 

 

Example: RDS=1 (Scrambler On)

 

 

 

16–18

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Image 194
Premier Mounts CDM-600 specifications Ref= Ref?, Ref#, Rrs= Rrs?, Rrs#, Rsi= Rsi?, Rsi#, Rds= Rds?, Rds#