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2 external reference frequency, 3 interface loop-back (on/off), 4 base band loop-back (on/off) – Comtech EF Data SDM-309B User Manual

Page 187: 5 interface coding format transmit (ami/hdb3/b8zs), 6 interface coding format receive (ami/hdb3/b8zs), 7 scrambler enable (on/off)

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Remote Control

SDM-309B Satellite Modem

B-B–10

MN/U-SDM309B Rev. #

4.3.2 External Reference Frequency

Command:

Response:

>add/ERF_nnnnn”cr””lf”]

nnnnn = 8 to 99992 (external reference frequency in KHz, must be a a multiple of 8KHz).

Status Only:

Response:

>add/ERF_nnnnn”cr””lf”]

4.3.3 Interface Loop-back (ON/OFF)

Command:

(xxx = ON or OFF)

Response:

>add/ILB_xxx”cr””lf”]

Status Only:

Response:

>

add/ILB_xxx”cr””lf”]

4.3.4 Base Band Loop-back (ON/OFF)

Command:

(xxx = ON or OFF)

Response:

>add/BBL_xxx”cr””lf”]

Status Only:

Response:

>

add/BBL_xxx”cr””lf”]

4.3.5 Interface Coding Format Transmit (AMI/HDB3/B8ZS)

Command:

(xxxx = AMI,HDB3 or B8ZS)

Response:

>add/ICFT_xxxx”cr””lf”]

Status Only:

Response:

>add/ICFT_xxxx”cr””lf”]

4.3.6 Interface Coding Format Receive (AMI/HDB3/B8ZS)

Command:

(xxxx = AMI,HDB3 or B8ZS)

Response:

>add/ICFR_xxxx”cr””lf”]

Status Only:

Response:

>add/ICFR_xxxx”cr””lf”]

4.3.7 Scrambler Enable (ON/OFF)

Command:

(xxx = ON or OFF)

Response:

>add/SE_xxx”cr””lf”]

Status Only:

Response:

>add/SE_xxx”cr””lf”]