B.2.5.3 receive clock, B.2.5.4 external reference frequency, B.2.5.5 interface loopback – Comtech EF Data SDM-650B User Manual
Page 222: B.2.5.6 baseband loopback
Remote Control Operation
SDM-650B Satellite Modem
B–46
Rev. 6
B.2.5.3 Receive Clock
Command:
<add/RC_xxx”cr”
Response:
>add/RC_xxx”cr””lf”]
Status Only: <add/RC_”cr”
Response:
>add/RC_xxx”cr””lf”]
Where: xxx = NRM or INV.
B.2.5.4 External Reference Frequency
Command:
<add/ERF_nnnnn”cr”
Response:
>add/ERF_nnnnn”cr””lf”]
Status Only: <add/ERF_”cr”
Response:
>add/ERF_nnnnn”cr””lf”]
Where: nnnnn = 8 to 99992 (external reference frequency in kHz, must be a multiple of
8 kHz).
Note: Available with buffer support hardware only.
B.2.5.5 Interface Loopback
Command:
<add/ILB_xxx”cr”
Response:
>add/ILB_xxx”cr””lf”]
Status Only: <add/ILB_”cr”
Response:
>add/ILB_xxx”cr””lf”]
Where: xxx = ON or OFF.
B.2.5.6 Baseband Loopback
Command:
<add/BBL_xxx”cr”
Response:
>add/BBL_xxx”cr””lf”]
Status Only: <add/BBL_”cr”
Response:
>add/BBL_xxx”cr””lf”]
Where: xxx = ON or OFF.