Comtech EF Data CDM-840 User Manual

Page 160

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CDM-840 Remote Router

Revision 2

Serial-based Remote Product Management

MN-CDM840

7–14

Parameter

Type

Command

(Instruction

Code

& Qualifier)

Number of

Arguments for

Command or

Response to Query

Description of Arguments

(Note that all arguments are ASCII numeric codes from 48 and 57)

Response to

Command

(Target to

Controller)

Query

(Instruction

Code &

Qualifier)

Response to Query

(Target to Controller)

Rx

MODCOD

(cont.)

18=16-APSK 2/3

19=16-APSK 3/4

20=16-APSK 4/5

21=16-APSK 5/6

22=16-APSK 8/9

23=16-APSK 9/10

24=32-APSK ¾

25=32-APSK 4/5

26=32-APSK 5/6

27=32-APSK 8/9

28=32-APSK 9/10

29=reserved

30=reserved

31=reserved

32=auto (future - ACM only)

All other codes are invalid.

Example: <0/RMC=6’cr’

Rx Gold

Code

Sequence

Index

N/A

6 bytes

Command or Query.

Note: Only valid in DVB-S2 mode.

Sets or returns Rx Gold Code Sequence Index in the form xxxxxx, where:

xxxxxx = Gold Code Sequence index ( 0 to 262141 )

Example: <1/RGS=189063’cr’

RGS=

RGS?

RGS*

RGS#

RGS?

RGS=xxxxxx

Rx

Spectrum

Invert

N/A

1 byte

Query only.

Returns Rx Spectrum Invert in the form x, where:

0=Normal

1=Rx Spectrum Inverted

Example: <0/RSI?’cr’

RSI?

RSI*

RSI#

RSI?

RSI=x

(see Description of

Arguments)

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