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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Preamp\s+on\s+RX\s+antenna\`s\s+in\s+contest\s+environment\.\s*$/: 3 ]

Total 3 documents matching your query.

1. Topband: Preamp on RX antenna`s in contest environment. (score: 1)
Author: Rune Øye <rune.e.oye@gmail.com>
Date: Tue, 13 Nov 2018 10:57:57 +0100
All, I am currently building two RX loops for 160 meter band and to be used at LA8W contest station. Output signals from these loops is not that great and I need to add a preamp. From RX antennas to
/archives//html/Topband/2018-11/msg00066.html (7,884 bytes)

2. Re: Topband: Preamp on RX antenna`s in contest environment. (score: 1)
Author: David Cutter via Topband <topband@contesting.com>
Date: Tue, 13 Nov 2018 05:41:15 -0500
Cross Country Wireless pre-amp have exceptionally high IP3 using FEMPT transistors. He is also developing units for contesters. Contact owner Chris Moulding. David G3UNA /G6CP All, I am currently bui
/archives//html/Topband/2018-11/msg00067.html (8,894 bytes)

3. Re: Topband: Preamp on RX antenna`s in contest environment. (score: 1)
Author: Filipe Lopes <ct1ilt@gmail.com>
Date: Tue, 13 Nov 2018 11:48:48 +0100
Hi We have developed a preamp for contest purposes and it was tested during CQ WW SSB @ CR6K in M/S environment. It is a 15dB preamp, with High pass filter @1.7MHz and the preamp is controlled by a b
/archives//html/Topband/2018-11/msg00068.html (9,406 bytes)

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