HW-8 Problem

[Neil Morrison]

My guess then would be that the base is not being turned on hard enough. See
what voltage is there when keyed.

Regards,

Neil

----- Original Message -----
From: "Ron Watson" <rwatson at KNOLL.COM>


> I'm having a problem with HW-8 I recently acquired. In receive mode,
> transistor Q11(keying transistor) has 3-4 volts on the collector. It
> should read 0 volts. This activates the transmitter circuit. With the
> transistor out of the circuit, the receiver works fine. I've replaced
> the transistor with a new one. It doesn't appear to be that transistor.
> Anyone had experience with this before? Any ideas where to look.?
> Thanks in advance for any feedback.
> Ron

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