Cryogenic Amplifiers


This model APTC3-04000800-1K00-D4-V is an optimized band LNA which is designed for cryogenic applications down to 1K with an industry low Noise Figure of 25K at+23°C case temperature across the band. The LNA has a good gain flatness and VSWR across the entire band and up to 8 GHz for use in different applications. An optional super slim version is also available for low profile, stackable solution with miniature 0.9mm threaded connectors for high integrity connections.

Product Specifications

General Parameters:
Frequency Min (GHz): 4
Frequency Max (GHz): 8
Gain (dB): 40
Flatness (dB): ±0.5
Noise Figure (dB): .35
Input VSWR: 1.5:1
Output VSWR: 1.5:1
P1dB: 0
Current: 20 mA
Noise Temp (K): 25
Outline: D4
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