[Johnson] Attenuators

Glen Zook gzook at yahoo.com
Thu Mar 8 09:24:43 EST 2007


The schematic for both the low power and the high
power attenuator is in the Thunderbolt manual.  The
primary difference is that the high power attenuator
also includes a light bulb!

I make modern versions of both attenuators although
they can take more power than the originals.  See the
K9STH website (URL listed at the end of this message)
then choose the Z Communications link.  There is a
link for the attenuators from that page.

Glen, K9STH


--- Mark W1EOF <w1eof at hamnutz.com> wrote:

Talking about attenuators... I just got a 250-34 Power
Divider.
 
Where is that described (In what manual, I know how to
use BAMA)?
 
How many different attenuators are there?










Glen, K9STH

Website:  http://k9sth.com


 
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