Yes.
Well, take a look at this one, now this one just might deserve a patent....
http://blake.prohosting.com/mailguy2/john_s.jpg

Ya just think it might work--now this WOULD be simple!!! grin

Warmest regards,
John
--
I AM ONE-IN-A-MILLION!!!!!
Too bad the other 999,999 got there first.. frown


"Cecil Moore" wrote in message
...
| John Smith wrote:
| http://blake.prohosting.com/mailguy2/swr1.jpg
| http://blake.prohosting.com/mailguy2/swr2.jpg
|
| This should prove as "proof of concept" that an "indicator" using such a
| toroid should darn well work! ... at the very least--in the fashion I
am
| attempting...
|
| If you will notice, your earlier versions did not sample
| the voltage. These designs sample the voltage through C1
| and C2. The current is sampled by T1. The voltages are
| phasor-added to the current to obtain signals proportional
| to forward power and reflected power. Those voltage sampling
| caps are what were missing from your earlier designs.
| --
| 73, Cecil, http://www.qsl.net/w5dxp
|
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