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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+KLIX\,\s+SPURS\s+and\s+FRONT\s+END\s+SAVERS\s*$/: 5 ]

Total 5 documents matching your query.

1. Topband: KLIX, SPURS and FRONT END SAVERS (score: 1)
Author: "Mr. and Mrs. Magoo" <magoo@isp.ca>
Date: Fri, 13 Jan 2006 20:06:48 -0500
Ooooops! Regarding the Front-End Saver circuit, I did not mean to imply that KD9SV's design of this very valuable addition to the shack does not ground the RX antenna port. It does this, along with p
/archives//html/Topband/2006-01/msg00214.html (6,626 bytes)

2. Re: Topband: KLIX, SPURS and FRONT END SAVERS (score: 1)
Author: "Ed Swynar" <gswynar@durham.net>
Date: Fri, 13 Jan 2006 21:07:29 -0500
Hi Bill et al, Your point is most certainly well taken... Whereas the Yaesu FT-980's "...separate receiving antenna port" automatically grounds any separate receiving antenna when transmitting, that
/archives//html/Topband/2006-01/msg00217.html (8,154 bytes)

3. Re: Topband: KLIX, SPURS and FRONT END SAVERS (score: 1)
Author: "Tom Rauch" <w8ji@contesting.com>
Date: Fri, 13 Jan 2006 23:49:25 -0500
when transmitting, There really isn't much need to focus attention on whether a switch grounds or floats a deselected antenna port. Optimum isolation in a real-world system is virtually never when a
/archives//html/Topband/2006-01/msg00221.html (9,507 bytes)

4. Re: Topband: KLIX, SPURS and FRONT END SAVERS (score: 1)
Author: "Raoul Coetzee" <raoulc@spicape.co.za>
Date: Mon, 16 Jan 2006 09:19:08 +0200
Tom, I agree with all but would use the the shunt diode clamp in conjunction with an open realy contact or other means to prevent the rf being rectified in the diode clamp and causing more trouble.IO
/archives//html/Topband/2006-01/msg00234.html (8,295 bytes)

5. Re: Topband: KLIX, SPURS and FRONT END SAVERS (score: 1)
Author: "Tom Rauch" <w8ji@contesting.com>
Date: Mon, 16 Jan 2006 08:05:47 -0500
in conjunction with trouble.IOW, use to reduce the rf The only problem I can think of would be harmonics from the diodes causing TVI, if the antenna is able to reradiate them. But I guess a three do
/archives//html/Topband/2006-01/msg00236.html (8,147 bytes)


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