Thread: Hmv 2346 af115
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Old 12th Oct 2018, 4:49 pm   #5
Boater Sam
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Join Date: Dec 2013
Location: Middlewich, Cheshire, UK. & Winter in the Philippines.
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Default Re: Hmv 2346 af115

I have used AFZ12 amongst others with good results. The mixer/oscillator is usually the most fussy. Many RF transistors will work providing they are PNP with a good frequency rating, even some silicon transistors often work.
But why use silicon and risk having to adjust the bias when there is a lot of germanium still around?
What have you got in stock? Solder some longer leads onto the pcb and hook up a few odd ones to see if they work.
Sam.
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