Quantum and Evolution Series Installation and Operating Handbook
7-73
Only available if FSK option fitted. LO frequency: 5475MHz
INSATC 6.725 – 7.025 GHz (VSAT)
Only available if FSK option fitted. LO frequency: 5775MHz
Ku 14.0 – 14.5 GHz (VSAT)
Only available if FSK option fitted. LO frequency: 13050MHz
Offset Ku 13.75 – 14.25 GHz (VSAT)
Only available if FSK option fitted. LO frequency: 12800MHz
Factory
default:
None
Description
Allows the user to select from a number of Paradise BUCs or
Other
if
another manufacturer’s BUC is being used. If an option other than
None
is selected, then the user is taken to the following Terminal Mode screen.
Edit-Tx-Carrier-Advanced-BUC Terminal Mode Screen
This allows the user to select either open loop control (Independent mode) or closed loop
control (Terminal mode). In closed loop mode, the modem attempts to maintain a constant
BUC output power by adjusting the modem output power and BUC attenuation level. In
open loop mode, no feedback from the BUC is used. Once a selection has been made and
if the BUC type has been set to
Other
then the following SHF Frequency Offset screen is
displayed.
Edit-Tx-Carrier-Advanced-BUC Frequency Offset Screen
BUC terminal mode: [Off]
1: Off
2: On
SHF freq offset: -99.999 to 99.999GHz
[+12.80000000] Step 100Hz
New: +12.80000000
