CPI LRKA-1000 Series Ka-Band Redundant LNA System - LRKA2XXX-XXXXXXX

Redundant LNA systems minimize system downtime due
to LNA failure by providing a spare LNA and an automatic
means of switching to the spare upon failure of a
primary LNA.
A 1:1 system provides one spare LNA for one primary LNA. A 1:2 system provides a spare LNA for either of two primary LNAs. The systems consist of an outdoor plate assembly which mounts at the antenna hub, an indoor control panel and interconnecting control cable.

P L A T E  A S S E M B L Y  F E AT U R E S :
• LK-20S000 Series Ka-Band
Low Noise Amplifiers (LNAs)
• High quality dual waveguide/coaxial switches
• Manual override
• Waveguide input flanges
• Output coaxial isolators standard
• Transmit reject filter(s), input crossguide coupler(s), output coax coupler(s) and offline I/O options available
R E D U N D A N C Y  C O N T R O L L E R  F E AT U R E S :
• 10/100 Base T Ethernet network interface
• Supports SNMP v1, v2c, and v3
• Rack-mount chassis, 19” wide, 1¾” (1 RU) high
• Dual, redundant power supplies
• Manual or automatic operation
• Monitors unit currents, external alarms, or both
• Automatically switches RF path to standby unit when unit failure occurs
• User-selectable RS-232/-422/-485 serial I/O M&C interface
• Parallel I/O M&C interface
• Menu-driven user configuration of all options
• Front panel graphically depicts switch
positions and unit status
• Worldwide universal AC input capability standard
• Audible alarm
• CE certified and RoHS compliant; EAR 99
• Monitor and Power Tracking Unit in monopulse systems