Product Reference
LNA-C4_8D

Product Introduction
Cryogenic Amplifier features extremely low noise characteristics, significantly reducing noise introduced at the receiver front-end and improving system sensitivity. Suitable for deep space exploration, radio astronomy, quantum computing and wireless communications. The amplifier operates in liquid helium at 4K temperature range with wide bandwidth and low noise temperature characteristics.

Key Features
RF Bandwidth 4GHz～8GHz
Gain ≥38dB
Noise temperature ≤4K
Output 1dB compression point -10dBm
Operating bias point 0.75V@15mA
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
Dimensions 19.22mmx18.5mmx7.8mm(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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