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Old January 21st 08, 06:50 PM posted to rec.radio.amateur.antenna
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Default Radio Shack BNC 50 ohm terminator as Dummy Load

On Jan 20, 10:15 am, Richard Clark wrote:
On Sun, 20 Jan 2008 12:29:19 -0500, "Bob"
wrote:



"Cecil Moore" wrote in message
...
Tam wrote:
Almost certainly, the power rating of the terminator is either 1/8, 1/4,
or 1/2 W.


Does Radio Shack not specify the power rating?
--
73, Cecil http://www.w5dxp.com


Hey engineer! here is link:
http://www.caddock.com/Online_catalo...e/Current.html
MP9100
Dont lure good people to smacks shops! Just DIY!


Unlikely to be useful above the LW to AM band.

73's
Richard Clark, KB7QHC


On the contrary, I've measured some of the Caddock resistors similar
to those and they're quite useful to 2 meters and beyond. We were
using a 100-ohm 25 watt one in a Wilkinson combiner at 450MHz
successfully. YMMV, and as I wrote in this thread before, it does
help to have a reliable analyzer to test them with. Much more useful,
IMO, than a lot of the drivel that goes on here would be info on ways
to bootstrap yourself into some decent measurements. It can be done
with very inexpensive home-brew equipment, but it takes some thought
and careful construction.

Cheers,
Tom
 
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