Quasonix TIMTER Installation And Operation Manual page 79

CF Bitrate currently 6.100 Mbps (CF Operation NOT Enabled)
This example set BR to a fixed rate, but since clock free is not enabled, it is not used.
Use the BBCK command to see the actual current clock rate being used.
Also refer to Appendix C – Understanding Clock/Data, AC, D2, and BR.
For details about specific commands, refer to AC, BBCK, CF, or IC.
Baseband Interface Type – BT
4.2.3.1.4
BT sets the baseband interface type using the following options:
T = TTL single ended, bias 1.65V
R = RS422 differential input
This command is only valid if the transmitter has the VR option which now includes clock and data interface types
D, M, or S.
If the unit has the EG option, the BT command and the VR option are not allowed.
Convolutional Encoder – CC
4.2.3.1.5
Convolutional encoding is a form of legacy forward error correction. It requires more bandwidth than all but the
lowest rate LDPC codes, and its error correcting performance is inferior to LDPC. If possible, LDPC is the preferred
FEC. CC is mainly used with legacy PSK modes.
CC cannot be set when LDPC is enabled.
CC cannot be set if MC is set to a value other than 0, 1, or 2.
CC cannot be set in MHCPM or STC modes.
Clock Generator Source Select Command – CG
4.2.3.1.6
The CG command allows the user to pick any of the listed items for the clock generator output source. This
command requires the -CG (clock generator) option. CG 0 is the default to match legacy units.
Syntax: CG [src / ?]
where src is:
0 Clock Gen output Off
1 DG0 Internal clock always
2 DG1 Internal clock always
3 DG2 Internal clock always
4 DG3 Internal clock always
5 Ext Clock input always
6 Ext Data input always
7 Ch1 Clock free clock
71 Quasonix, Inc.
TIMTER™ Multi-mode Dual
Telemetry Transmitter