looking for a mic diagram for a heathkit sb-104
thanks jack

jwb wrote:
looking for a mic diagram for a heathkit sb-104
thanks jack

It isn't a real toughie, it is a 2 pin connector with
a shield. The shield is the return for the mic and
PTT, one pin is the mike, the other is the PTT.

Which is which? I don't remember anymore, but it is
trivial to figure it out. Turn the radio on, turn
the Mic/CW gain control fully CCW, VOX off, USB, and
set the radio to high power. Using a dummy load, short
a pin to the case, and if it goes "clunk", it is the PTT.
The other one is the mic.

You're a ham, right?

-Chuck

Never says he's a Ham but you are correct. Hams have been dumbed down
so much that only the "on/off" switch makes a difference. New hams
taught to trouble shoot a problem? Ya, right! Ship it back off to
Japan.
NOYK

dont own the radio this was for a friend in australia who doesnt have the
internet.sorry i bothered
"jwb" wrote in message
news:1us1f.403789$x96.92466@attbi_s72...
looking for a mic diagram for a heathkit sb-104
thanks jack

I certainly didn't intend to offend you. If you forward the instructions
I gave you, your friend should be able to figure out the connections.

They are pretty simple.

-Chuck



jwb wrote:
dont own the radio this was for a friend in australia who doesnt have the
internet.sorry i bothered
"jwb" wrote in message
news:1us1f.403789$x96.92466@attbi_s72...

looking for a mic diagram for a heathkit sb-104
thanks jack