The MRFE6S9060NR1 from NXP Semiconductors is a RF Transistor with Frequency 880 to 960 MHz, Gain 21.1 dB at 21.1 MHz, Power 60 W, P1dB 60 W, Supply Voltage 28 V. More details for MRFE6S9060NR1 can be seen below.
450 Watt, 50 Volt, 3.1 to 3.5 GHz, GaN RF IMFET
15 Watt, 50 Volt, DC to 4 GHz, GaN RF Transistor
15W, 300 MHz to 1.215 GHz, GaN RF Input-Matched Transistor
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