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RF110 driving 4 x RF120

Unit 148 Mobile

New Member
Sep 23, 2022
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Does anyone know about these transistors in an old TX600 1 x 4 linear amp?

Were they renumbered by a factory for someone like Palomar and if yes what device are they based on?

Thanks.

Unit 148
 

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My LA-800 had Toshiba's in it, I have seen them with SRF 3800 green dots, and SRF 3795 devices as well.
SRF part numbers were selected Motorola devices that were re-marked for RFParts.
If I remember right, the 3800 was a high gain version of the MRF 492, and the 3795 was a high gain version of the MRF 454.
I do not recall RF 110 or RF 120 part numbers.

73
Jeff
 

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