75GHz Low Noise Amplifiers

The LNA-50G75G-G18-WR15 launched by Flexi RF'S is a high-performance low noise amplifier (LNA) designed for the 50–75GHz frequency band. Tailored for scenarios like millimeter-wave communications, RF testing, and satellite reception, it effectively enhances the transmission quality of signal links with ultra-low noise and stable gain.

1. Frequency Band & Gain: Covers the 50–75GHz millimeter-wave band, delivering a stable 18dB gain to meet amplification needs for high-frequency signals;
2. Ultra-Low Noise: Boasts a maximum noise figure of only 3dB, significantly reducing noise interference during signal transmission and ensuring high-fidelity amplification of weak signals;
3. RF Specifications: Input/output VSWR (Voltage Standing Wave Ratio) is ≤3, ensuring excellent matching performance; operates at +6V working voltage with only 30mA current, featuring low power consumption and easy integration.
4. Connector Configuration: Adopts WR15 waveguide connector (model UG-385/U-M), compatible with waveguide transmission links in millimeter-wave systems;
5. Mechanical & Environmental Features: Constructed with a brass body and gold plating, balancing RF performance and durability; operating temperature range of -20~50℃, suitable for most indoor/outdoor application scenarios;
6. Dimensional Design: Features a compact mechanical structure (dimensions in millimeters, see outline drawing for details), facilitating system integration and spatial layout.

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