I ran into this schematic of a FM preamp, which has a standard BJT self biased circuit with the resistor between base and collector. However they give the part number as MFE201, which is a Motorola FET in a metal case. The MFE was used by Motorola and I have some of their datasheets in my old Moto Manual, but they're all four digits after the MFE. And they're all FETs which won't work in this circuit. I did a google search and came up with just a few hits, all dead ends.
I'm thinking that it might work with a VHF BJT, but these tuned input and output amps tend to oscillate without neutralization. So it's important to get the right BJT. Thanks.
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