Config: Tx Inv; Config: Tx Txα - Comtech EF Data CDM-Qx Installation And Operation Manual

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier®
Front Panel Operation
5.4.2.10 CONFIG: Tx
Tx Inversion functions:
Spectrum
To set the Transmit Inversion Functions, select Spectrum, Data, or Clock using the ◄ ► arrow
keys, then press
CONFIG: Tx
Tx Spectral Inversion:
Normal Inverted
Select Normal or Inverted using the ◄ ► arrow keys, then press
CONFIG: Tx
Tx Data Sense:
Normal Inverted
Select Normal or Inverted using the ◄ ► arrow keys, then press
CONFIG: Tx
Tx Clock Inversion:
Normal Inverted
Select Normal or Inverted using the ◄ ► arrow keys, then press
5.4.2.11 CONFIG: Tx
Tx Roll-off: 20%
To set the Transmit Roll-off (α) Factor, select 20% or 35% using the ◄ ► arrow keys, then
press . Note that the default is 35%.
ENTER
Inv
Data Clock (◄ ►,ENT)
.
ENTER
Inv Spectrum
(◄ ►,ENT)
Inv Data
(◄ ►,ENT)
Inv Clock
(◄ ►,ENT)
Txα
35%
(◄ ►,ENT)
5–20
Revision 7
MN/CDMQX.IOM
.
ENTER
.
ENTER
.
ENTER