CPI LXA7S45-XXXX X-Band Low Noise Amplifier

CPI LXA7S45-XXXX X-Band LNA | 7.25–7.75 GHz, 45K Noise Temperature 

The CPI LXA7S45-XXXX is a high-performance X-band low noise amplifier designed for satellite earth station receiver front ends and telecommunications applications. Covering 7.25–7.75 GHz, it delivers a low 45 K noise temperature, 60 dB minimum gain and reliable outdoor performance for fixed and transportable SATCOM systems.

Frequency Range: 7.25–7.75 GHz
Noise Temperature: 45 K
Gain: 60 dB min., 63 dB typ., 65 dB max.
Gain Flatness: ±0.5 dB over the full band; ±0.2 dB per 40 MHz
Output Power at 1 dB Compression: +15 dBm min., +17 dBm typ.
Input VSWR: 1.20:1 typ., 1.25:1 max.
Output VSWR: 1.30:1 typ., 1.50:1 max.
RF Input Connector: CPR112G flange
RF Output Connector: Type N female
Power Configuration: 12–24 VDC
Interstage Filter: None
Operating Temperature: -40°C to +60°C
Alarm: Form C

Key Features:

• 7.25–7.75 GHz X-band frequency coverage

• Low 45 K noise temperature

• 60 dB minimum gain

• +15 dBm minimum output power

• High-performance HEMT and GaAs FET design

• Internal low-loss input isolator

• Weatherproof enclosure

• Internal voltage regulator

• Reverse-polarity protection

• Surge and transient protection

• DC power through the RF output or dedicated power connector

• Form C alarm

• Designed for fixed and transportable earth stations

• Supports 1:1 and 1:2 redundant LNA systems