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Two transistor reflex radio 两管硅锗混合来复机
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24.10.2009
This is a two transistor reflext radio built with one 2N3906 NPN transistor as the reflex stage and One 2SB22 PNP Germanium as class A amplifier using a transformer output. to an 8 ohm speaker.
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24.10.2009
02:43
Two transistor reflex radio 两管硅锗混合来复机
youtube