Yeah, got super power RF transistor

Believe or not...USD146.46 per pieces RF power transistor giving as a sample for free. 2 pieces 600W and 300W respectively.

Features

• Typical DVBT OFDM Performance: V_DD = 50 Volts, I_DQ = 2600 mA, Pout = 125 Watts Avg., f = 225 MHz, Channel Bandwidth = 7.61 MHz, Input Signal PAR = 9.3 dB @ 0.01% Probability on CCDF.

  Power Gain: 25 dB

  Drain Efficiency: 28.5%

  ACPR @ 4 MHz Offset: –61 dBc @ 4 kHz Bandwidth

• Typical Pulsed Performance: V_DD = 50 Volts, I_DQ = 2600 mA, Pout = 600 Watts Peak, f = 225 MHz, Pulse Width = 100 µsec, Duty Cycle = 20%

  Power Gain: 25.3 dB

  Drain Efficiency: 59%

• Capable of Handling 10:1 VSWR, @ 50 Vdc, 225 MHz, 600 Watts Peak Power, Pulse Width = 100 µsec, Duty Cycle = 20%
• Integrated ESD Protection
• Excellent Thermal Stability
• Designed for Push-Pull Operation
• Greater Negative Gate-Source Voltage Range for Improved Class C Operation
• RoHS Compliant
• In Tape and Reel. R6 Suffix = 150 Units per 56 mm, 13 inch Reel.