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Coil




 
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Author Topic: Coil  (Read 251 times)
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WZ1M
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« on: November 23, 2017, 10:35:38 AM »

To much of a pain to ship for what I was offered. Its going back up on the wall.
Regards.
TRS
Gary


* coil.JPG (858.48 KB, 2560x1920 - viewed 114 times.)
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N1BCG
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« Reply #1 on: November 23, 2017, 10:51:52 AM »

It looks like either a heavy duty RF plate choke or a static discharge choke for AM broadcast antenna tuning units. The characteristic is that it has a high impedance across the b'cast band and can be placed between the tower feed and ground. It also works for amateur bands.

Similar inductor shown on top (properly right side) of pic below:


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WBear2GCR
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Brrrr- it's cold in the shack! Fire up the BIG RIG


WWW
« Reply #2 on: November 23, 2017, 04:52:44 PM »

What the heck is this. Make offer, its yours.
Regards,
Gary

Ya... I want it. Cheesy

will send email/PM...

fits nicely into a scheme to divert nasty HV from the ant to ground...

                            _-_-
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_-_- bear WB2GCR                   http://www.bearlabs.com
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