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MRF245
MRF245:
RF Parts says:
MRF245 Motorola Transistor NPN Silicon RF Power Transistor 80 Watt 12 Volt 175 MHz (NOS)
Designed for 12.5 volt VHF large-signal amplifier applications in industrial and commercial FM equipment
operating to 175 MHz.
Output Power: 80 watts
Minimum Gain: 6.4dB
Efficiency: 55%
Although they don't have the datasheet. And I don't see it online either. But based on the above, this is
probably 15 watts in, 75 watts out.

Motorola Radio, RF, and Video Applications (1994).pdf (31 MB)

MRF245 ($49 at RF Parts)

MRF245 (American Microsemiconductor).pdf

MRF245 (Eleflow Technologies).PDF

MRF245 amplifier (K0PER).pdf (630 KB)
MRF245:

MRF245_2:

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