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Total 4 documents matching your query.

1. Topband: bias tee (score: 1): Author: Pete Smith N4ZR <n4zr@contesting.com>; Date: Thu, 14 Nov 2013 07:58:47 -0500; I am using my coax to feed 12 VDC to my remote RX antenna locations, using a traditional bias tee, but am having some trouble with performance. I'm using 100 uH Radio Shack chokes in my bias tee, and; /archives//html/Topband/2013-11/msg00191.html (6,794 bytes)
2. Re: Topband: bias tee (score: 1): Author: donovanf@starpower.net; Date: Thu, 14 Nov 2013 09:11:28 -0500 (EST); Hi Pete, You can use your MFJ 259 to measure loss through your bias-T setup. 100 microhenries should be adequate; however, a properly designed bias-T should always have two inductors at the injection; /archives//html/Topband/2013-11/msg00194.html (8,229 bytes)
3. Re: Topband: bias tee (score: 1): Author: "Tom W8JI" <w8ji@w8ji.com>; Date: Thu, 14 Nov 2013 09:29:55 -0500; I am using my coax to feed 12 VDC to my remote RX antenna locations, using a traditional bias tee, but am having some trouble with performance. I'm using 100 uH Radio Shack chokes in my bias tee, and; /archives//html/Topband/2013-11/msg00196.html (8,218 bytes)
4. Re: Topband: bias tee (score: 1): Author: Jeff Woods <jmwooods@yahoo.com>; Date: Thu, 14 Nov 2013 11:43:00 -0800 (PST); If you're switching Beverages, the transformer can serve double-duty as the DC isolation as well as impedance transformation. 75 (or 50) ohm winding in series with the coax center and the relay. RF; /archives//html/Topband/2013-11/msg00200.html (9,948 bytes)

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