Redundant LNB Systems' Specifications

                                      Feedmount LNB Waveguide Switch (Outdoor)

1. Electrical Specifications:

Frequency Bands :

C- Band: 3.7 to 4.2 GHz (Model :RSL11C) and
Ku Band: Type A, B & C ( Model: RSL11KU )
Type A: 11.7 to 12.2 GHz
Type B: 12.25 to 12.75 GHz
Type C: 10.95 to 11.7 GHz

 

Interface:

RF Input wave guide : CPR-229G Flange ( C-Band) or WR-75 Flange   (Ku Band)
IF Output connector: F-Type Female, N-Type (OPTION)

Indoor Controller :

Front Panel Display: Alarm status: LNB1 or LNB2 , Logic card, remote input, wave guide switch, power supply 1 or PSU 2.

Front Panel controls: Auto / Manual switching, LNB1 or LNB2 select.

Remote Alarm/ control: A/B Exciter input: Contact closure, major /minor alarm, Form C relay, single switch trigger input, contact closure.

 

                                                Redundant Controller (Indoor)

Main Features:

  • Hot Standby reliability
  • Auto or Manual mode of operation
  • Inter-facility control cable
  • Redundant power supply with rear access
  • 1:1 or 1:2 LNB or LNA configuration available
  • Compatibility with HCC LNB
  • Front access removable control card
  • Front panel display of status and summary alarms
  • Auto switching on LNB/LNA current or remote alarm input power supplies.

                                              Multi-pair Control Cable

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