/diy/ - Do It Yourself

>>2709137
>what transistor can I actually use for this?

Elektor magazine would often uses the names TUN and TUP when specifying a transistor.
it means, ''use whatever general transistors are popular in your country'' in NPN and PNP.
for an FM transmitter, that'll be more than sufficient.
something like a 2N3904 or 2N2222 in N America or a BC547 in Yurop.
however, a single transistor transmitter wont work very well. i'd go for a 2 or 3-transistor design.
(well, not really, coz i have a bunch of car FM transmitters I got for a couple bucks each).