The MPA-18G-40G-20 from Maury Microwave is a GaN Power Amplifier (PA) that operates from 18 to 40 GHz. It delivers a saturated output power of more than 20 W with a small signal gain of over 43 dB. It has a gain adjustment of 15 dB and 2nd harmonic power of -15 dBc. This amplifier is manufactured using a state-of-the-art GaN process and includes protection circuitry for safety. It is burn-in, and aging tested for high reliability, which includes prolonged storage under extreme temperature conditions and extended amplifier operation over the entire rated temperature range. This power amplifier is available in an enclosure that measures 588 x 483 x 192 mm with 2.92 mm (female) connectors and WRD180C24 waveguide interface. It is ideal for test and measurement applications. This PA has 3A001.b4 export classification.