(Config: Tx) Pwr Level; (Config: Tx) Pwr On/Off; (Config: Tx) Pwr Imped; (Config: Tx) Scram (Dvb-S2 Mode Only) - Comtech EF Data CDM-710 Installation And Operation Manual

CDM-710 Broadcast Satellite Modem
Front Panel Operation
(CONFIG: Tx) Pwr
TX Output Power Level:
-10.0 dBm
To edit the TX Power level, use the
arrow keys to change the value of that digit. Press
CDM-710 (70/140 MHz)
CDM-710L (L-Band)
(CONFIG: Tx) Pwr
Tx Output State:
Off On
Select On or Off using the ◄ ► arrow keys, then press
(CONFIG: Tx) Pwr
TX Impedance (Ohms):
50 75
This submenu is selectable/displayed only when the 70/140 MHz Modulator card is
installed. Note the following:
CDM-710 (70/140 MHz)
CDM-710L (L-Band)

(CONFIG: Tx) Scram (DVB-S2 mode only)

The Scram(bler) menu is available only when the Mode selection is DVB-S2.
IMPORTANT
Tx Scrambling Index:
Gold-n = 000000
The Gold-n Index indicates the Physical Layer spreading sequence number.
To edit the index, use the
keys to change the value of that digit. The index can be set from 000000 to 262,141 – the default
setting is all 0s. Press
Level
(
The range is from 0 to -20 dBm.
The range is from -5 to -25 dBm.
On/Off
( E)
Imped
( E)
Select 50 or 75(Ω) using the
Not applicable.
( ▲ ▼ E)
arrow keys to select the digit to be edited, then use the
when done.
ENTER
5–18
E)
arrow keys to select the digit to be edited, then use the
when done. Note the following:
ENTER
ENTER.
arrow keys, then press ENTER.
Revision 11
MN/CDM710.IOM
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