350W 48V FM 18DB SD2942

86-110MHz 48 Volts SD2942 MOSFET Input/Output 50 ohms Pout 350W min. w/4 watt input. 20% higher power saturation than SD2932, MRF151G and BLF278 18 dB gain minimum. Low distortion Class B push-pull. Temperature compensated bias Compact size; LxWxH 4.0 x 2.0 x 1.5 inches Standard 1/4 inch copper heat spreader. The SD2942 mosfet is new technology that was recently introduced by ST. This is the first VHF 48V push-pull mosfet with a 350W factory power rating. Our PA's use teflon low impedance high temperature coax to form high power matching transformers. We use automatic coax and wire processing tools to guarantee consistent performance from unit to unit. All of the surface mount components are reflowed. There is no hand soldering of chip components. We sell a high quality 500 watt low pass filter for FM broadcast applications.