RFMW Ltd. announces design and sales support for a 9 to 10 GHz, 35 W, GaN power amplifier targeted towards weather and marine radar applications. The Qorvo TGA2622-SM provides a saturated output power of 45.5 dBm with 18 dBm input. Power added efficiency is >42% and large signal gain is 27.5 dB. For non-saturated applications, small signal gain is >30 dB.
The TGA2622-SM requires a 28 V bias capable of 290 mA and comes in a 7 x 7 mm air-cavity QFN package.