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Cryogenic Low-Noise Amplifiers
Withwave’s cryogenic InP HEMT amplifier for C-band(4 to 8 GHz) which is able to be used for
quantum computing and space communications delivers high gain and extreme low noise figure properties.
LNAs are tested at both 295 K and 4 K by using Withwave’s cryogenic RF measurement system, and provided with a performance report.
It is highly recommended to be used in a vacuum environment with below the dewpoint.
Features
• Frequency Range: 4 ~ 8 GHz
• Very Low Noise Temperature: 2 ~ 4K
• InP HEMT Technology
• Operation at Cryogenic Temperatures
• Compact size & Lightweight
Applications
• Quantum Computing
• Radio Astronomy
• Space Communication
Products List
Cryogenic Low-Noise Amplifiers
| Part Number | Freq. Low [GHz] | Freq. High [GHz] | Gain1) Typ. [dB] | Noise Temp. Typ. [K] |
Vd Typ. [V] | Id Typ. [mA] | Connectors RF | Connector DC | Operating Temp. [K] |
|---|---|---|---|---|---|---|---|---|---|
| WCL4-8-M1 | 4 | 8 | 38 ~ 42 | 2.8 ~ 3.8 | 1.0 | 30 | 2.92 (f) | 9 Pin Nano-D (f) | 4 ~ 300 |