CPI LRC1XXX-XXXXXXX C-Band 1:1 Redundant LNA System

CPI LRC1XXX-XXXXXXX C-Band 1:1 Redundant LNA System 

The CPI LRC-1000 Series C-band redundant 1:1 LNA systems minimize receiver downtime by automatically switching the RF path to a standby low noise amplifier when a primary LNA fails. The system combines an outdoor LNA plate assembly, indoor redundancy controller and interconnecting control cable.

System Configurations: 1:1 redundancy
Frequency Range: 3.60–4.20 GHz or 3.40–4.20 GHz
LNA Noise Temperature Options: 30 K, 35 K, 40 K or 45 K
Gain: 60 dB min., 63 dB typ.
Gain Match Between LNAs: 1 dB max.
Gain Flatness: ±0.75 dB over the full band; ±0.30 dB per 40 MHz
Output Power at 1 dB Compression: +10 dBm min. standard; +18 dBm min. optional
RF Input Connector: CPR-229G waveguide flange
RF Output Connector: Type N female
Plate Assembly Power: 11–24 VDC
Controller Network Interface: 10/100Base-T Ethernet
Remote M&C: SNMP v1, v2c and v3; RS-232, RS-422, RS-485 and parallel I/O
Controller Power: 100–135 or 180–240 VAC, 47–63 Hz
Plate Operating Temperature: -40°C to +60°C
Compliance: CE certified and RoHS compliant; EAR99

Key Features:

• Automatic switchover to the standby LNA upon primary-unit failure

• 1:1 system with one primary and one standby LNA

• CPI LC-4000 Series C-band low noise amplifiers

• High-quality waveguide and coaxial RF switches

• Manual or automatic operating modes

• Dual redundant controller power supplies

• Monitoring of LNA current, external alarms or both

• Front-panel display of RF switch positions and unit status

• Manual RF switch override

• Standard output coaxial isolators

• Optional transmit-reject filters

• Optional input crossguide and output coaxial couplers

• Optional terminated offline input and output

• Audible fault alarm

• Standard control-cable lengths from 100 to 250 ft.

• Optional remote control panel for operation up to 4,000 ft. away