Nisshinbo NJS8452

Nisshinbo NJS8452 C-band LNA (3.4–4.2 GHz, 15K Noise Temperature)

The NJS8452 is a high-performance C-band LNA (Low Noise Amplifier) designed for satellite communication systems, operating in the 3.4–4.2 GHz band. It features low noise temperature (15 K typ.), high gain, and excellent linearity, ensuring reliable RF signal amplification for ground stations, VSAT, and telecom applications. Suitable for C-band VSAT, INSAT, and satellite RF front-end applications.

Key Specifications

RF Frequency: 3.4 – 4.2 GHz

Noise Temperature: 15 K typ., 30 K max.

Gain: 55 – 62 dB

Output P1dB: +7 dBm min.

Output IP3: +19 dBm min.

RF Input: CPR-229G waveguide

RF Output: N-type female, 50Ω

DC Power: +12 to +28 V via RF output

Current: 125 mA typ., 160 mA max.

Applications

C-band satellite ground stations

VSAT communication systems

Teleport and gateway installations

Broadcast and telecom networks