Communications
Weatherproof Ka-Band Low Noise Amplifier
Model AMFW-7F-17702130-120-23P-WP is MITEQs newest addition to its family of high-performance waveguide LNAs. The Model AMFW-7F-17702130-120-23P-WP is a very low noise, high dynamic range weatherproof Ka-band front end, operating 17.7 to 21.3 GHz.
WithThe AMFW-7F-17702130-120-23P-WP has a minimum gain of 60 dB, flat to within ±1 dB, and maximum noise temperature of 120 K° and is capable of a minimum of 23 dBm P1dB across the full band. Noise temperature will typically change with base temperature of the LNA at a rate of 0.28 K/°C. Output IP3 is 30 dBm minimum. Input and output port VSWR is a maximum of 1.25:1 and 1.5:1 respectively. Gain is stable to less than 0.4 dB/month. Total group delay is constant to less than 1 nsec over the full band. Current draw is nominally 700 mA from a single +12V to +24V supply. Other voltage ranges and alarm options are available. Operating temperature is -40 to +60?C case.