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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Antennaware\]\s+K9AY\s+Terminated\s+RxLoop\s+wire\s+length\s*$/: 4 ]

Total 4 documents matching your query.

1. [Antennaware] K9AY Terminated RxLoop wire length (score: 1)
Author: "OZ1AXG Flam" <oz1axg.nospam@dxmail.dk>
Date: Mon, 13 Oct 2008 21:21:09 +0200
Hi I put together a Terminated half loop, and it is working very well. Its a simple construction with only one loop (east/west) and a home made control box (no pre-amp, but working on putting one tog
/archives//html/Antennaware/2008-10/msg00004.html (7,478 bytes)

2. Re: [Antennaware] K9AY Terminated RxLoop wire length (score: 1)
Author: "K9AY" <k9ay@k9ay.com>
Date: Mon, 13 Oct 2008 15:54:38 -0500
Flam, In 2007, I experimented with larger loops -- same height as the original (about 8 meters), but almost 2 meters more on each side. In theory, the signal increase should have been 2 dB, which is
/archives//html/Antennaware/2008-10/msg00005.html (9,001 bytes)

3. Re: [Antennaware] K9AY Terminated RxLoop wire length (score: 1)
Author: "OZ1AXG Flam" <oz1axg.nospam@dxmail.dk>
Date: Mon, 13 Oct 2008 23:47:59 +0200
Hi Gary Very interresting, 2 dB is not bad for just 2x2 meter (+15%). When You added wire, did you strictly maintained the upper to lower wire ratio (8:5), in order to maintain the shape ? that would
/archives//html/Antennaware/2008-10/msg00006.html (10,425 bytes)

4. Re: [Antennaware] K9AY Terminated RxLoop wire length (score: 1)
Author: "K9AY" <k9ay@k9ay.com>
Date: Tue, 14 Oct 2008 08:59:38 -0500
Flam, The signal capture (voltage or current) of a small loop is proportional to the area. Thus, double area is 6 dB. My larger loops had almost 1.25x the area of the "original" loop, so I expected n
/archives//html/Antennaware/2008-10/msg00009.html (11,525 bytes)


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