CPI LCD4S35-XX
C-Band 3.4–4.2 GHz LNA

Security policy

Delivery policy

Return policy
LCD4S35-XX Extended C-Band LNA | 3.40–4.20 GHz, 35 K, 60 dB Min Gain
The LCD4S35-XX is a high-performance extended C-band Low Noise Amplifier (LNA) optimized for satellite earth station receiver systems. Operating across the 3.40–4.20 GHz range, it guarantees a minimum gain of 60 dB and features a noise temperature of 35 K max. Built with advanced HEMT/GaAs FET technology, this amplifier is enclosed in a rugged, weatherproof housing and includes internal surge protection, polarity protection, and a Form ‘C’ alarm interface for reliability in harsh outdoor environments.
Key Features:
Frequency Range: 3.40–4.20 GHz (Extended C-Band)
Noise Temperature: 35 K max over full band
Gain: 60 dB min
Technology: HEMT/GaAs FET design for ultra-low noise
Weatherproof enclosure with input isolator
Internal regulator, reverse polarity, and surge protection
Integrated Form ‘C’ alarm output
CE certified and RoHS compliant
Available Options:
+20 dBm high output power
Universal input AC power supply
Applications:
Extended C-band satellite gateways, VSAT terminals, and teleport installations
- Frequency Range
- 3.4–4.2 GHz
- Noise Temperature
- 35 K
- Output Power
- +10 dBm
- Power Configuration
- +12 to +24 Vdc