Product Reference
LNA-C4_8A

Product Introduction
The cryogenic amplifier features extremely low noise characteristics, significantly reducing noise introduced at the receiver front-end and improving system sensitivity. It finds applications in deep space exploration, radio astronomy, quantum computing, and wireless communications. The LNA-C4_8A cryogenic amplifier operates in the 4K temperature range with wide bandwidth and low noise temperature.

Key Features
RF Bandwidth 4GHz～8GHz
Gain 33dB
Noise temperature ≤7K
Output 1dB compression point -10dBm
Operating temperature range 4K±1K
Storage Temp. -55℃～+85℃
RF port SMA-K coaxial connector
Power supply port 9-pin micro-D connector
Housing Gold-plated oxygen-free copper enclosure
Dimensions ≤25.7mm×20mm×7.8mm (excluding connectors)
Weight ≤40g

Note
(1) Default unit for dimensions: millimeter (mm)/degree (°); Unless otherwise specified, default tolerances are: x±1.0/x±0.50 for dimensions, ±1° for angles, and ±0.3 for holes;
(2) Dimensions, interfaces and operating temperature ranges can be customized according to customer requirements. 

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