On Dec 8, 2004, at 1:52 PM, kwasny wrote:
I considered but did not want to garbage it up to bad but considering
the
availability of .82 ohm I think that I will use the 12x10 ohms.
A SB-220 amplifier will work just a well with a 0-ohm jumper in place
of R3 and it would tune up the same. . . Or, we sell 0.82-ohm 2w MF
resistors for 20¢. However, the condition that caused the HV+ arc to
ground - which occasionally causes R3 to blow probably should be
addressed -- unless of course you have a free supply of 3-500Zs and
Heath 200uA meter movements.
Darryl - K5WAS
"I would like to get a .82 ohm resister put back in but may test the
amp
with a
jumper. They are mighty scarce around here as are other values. The
only
thing we have in this area are Radioshacks"
If all you have is Radio Shack, 12 x 10 ohm 1/2 watt resistors in
parallel
would be .83 ohms. That would be within the normal tolerance of
resistors
and still be pretty small.
Colin K7FM
Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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