Physical Description
User Manual for AZ430 WAN Satellite Modem
3.2.3
L-Band Modulator Back Panel Interface
Figure 10 – L-Band Modulator Back Panel Interface
•
Ext. In: External L-band in; if equipped with a RF up-converter.
•
Mon. out: L-band monitoring output from the modulator.
•
Mod. out: Modulator output.
•
Ref out: 10 MHz reference signal; if equipped with a 10 MHz reference board.
3.2.4
Demodulator Back Panel Interface
Figure 11 – Demodulator Interface Back panel
The demodulator is standard equipped with a dual L-band interface. With the
addition of the IF to L-band converter board, an IF input becomes available; in this
case L-band input 2 (IFL 2 IN) becomes obsolete.
While the L-band inputs can hold power and tone for a LNB (13/18 Volt, 0/22kHz),
the IF input is unpowered.
version 1.0
11
SHAPING THE FUTURE OF SATELLITE COMMUNICATIONS
