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Total 16 documents matching your query.

1. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: Duane A Calvin <ac5aa@juno.com>; Date: Mon, 5 Dec 2005 00:00:07 -0600; However, for their vacuum relay switched amps, like the 91b and 99, you can run the same TT keying loop as you would use for a TT amp, and the Alpha's switch beautifully that way. The web site method; /archives//html/TenTec/2005-12/msg00097.html (11,475 bytes)
2. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "A. Sewell" <alan.n5na@gmail.com>; Date: Sun, 04 Dec 2005 21:40:56 -0600; Here is how Alpha recommends running QSK with an Omni VI with their amps. http://www.alpharadioproducts.com/tentec.asp I have used this set up with an Alpha 89 and Omni VI+. 73, Alan N5NA dbp@tds.net; /archives//html/TenTec/2005-12/msg00094.html (10,367 bytes)
3. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: <dbp@tds.net>; Date: Mon, 5 Dec 2005 2:13:54 +0000; Hi AllIt was me! I asked the question a week ago about the OMNI VI relay, when I said that my QSK mods (Measures, AG6K) work fine: "Works great but, the OMNI relay used to key non Ten Tec amps is ann; /archives//html/TenTec/2005-12/msg00092.html (9,295 bytes)
4. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: Tommy <aldermant@alltel.net>; Date: Sun, 04 Dec 2005 06:46:32 -0500; I'm not sure why, suddenly, there is a perceived 'problem' with Ten Tec radios and/or amplifiers running full QSK? I have been doing QRQ CW for over 30 years with their equipment, running CW at speed; /archives//html/TenTec/2005-12/msg00089.html (19,580 bytes)
5. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Sun, 4 Dec 2005 08:37:46 -0500; You can install a second vacuum relay that most likely has the same pick time as the first relay and use this for the QSK timing. Or better yet use a relay that is just a tiny bit slower for the txen; /archives//html/TenTec/2005-12/msg00075.html (17,312 bytes)
6. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: Hank Phillips <aa4hp@titustek.com>; Date: Sat, 03 Dec 2005 23:46:49 -0500; Carl and the Group, I agree that this is an excellent strategy if you have that illusive unused contact which usually does not exist in fast vacuum relays. Can you give me a supplier for a dpdt/spst; /archives//html/TenTec/2005-12/msg00072.html (15,101 bytes)
7. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Sat, 3 Dec 2005 21:05:20 -0500; Hank, Let TXOUT pick the antenna relay of your amplifier. Then also have TXOUT wired through an unused normally open contact of the amp antenna relay. Then bring TXOUT back to the Omni VI TXEN line t; /archives//html/TenTec/2005-12/msg00070.html (12,619 bytes)
8. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: Hank Phillips <aa4hp@titustek.com>; Date: Sat, 03 Dec 2005 18:53:28 -0500; Lots of good comments on the reflector already, but I will pass along my observations. Getting an amplifier to close relays quickly enough is not a problem, maybe even without resorting to the vacuum; /archives//html/TenTec/2005-12/msg00066.html (10,677 bytes)
9. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: CATFISHTWO@aol.com; Date: Thu, 1 Dec 2005 15:05:25 EST; for what it's worth, I called paul at ten tec about my new alpha 87 a and the orion. I normally do not operate qsk. he said for normal semi break in just use the orion out to the rly in on the alpha; /archives//html/TenTec/2005-12/msg00019.html (7,767 bytes)
10. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "NJ0IP" <Rick@DJ0IP.de>; Date: Thu, 1 Dec 2005 09:11:09 -0800; Hi Rog, I ran a couple of QRO amps for several years with my Omni VI and VI+. The Omni VI has about a 10ms delay when you hit the first dit, until it actually applies RF. But it switches the T/R rela; /archives//html/TenTec/2005-12/msg00009.html (12,986 bytes)
11. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Roger Borowski" <K9RB@bellsouth.net>; Date: Thu, 1 Dec 2005 11:49:54 -0500; Bob and All, First off, Seasons Greetings! It's hard to believe it's Dec.1 already....I had a pretty rough summer with two surgeries including a coronary quadruple bypass plus surgery for an infectio; /archives//html/TenTec/2005-12/msg00008.html (11,781 bytes)
12. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Mike Hyder -N4NT-" <n4nt_m_o_hyder@charter.net>; Date: Thu, 1 Dec 2005 06:30:53 -0500; I used Ten-Tec rigs and a Heath SB-220 on CW for over 25 years. Kept the rig's relay drop-out set to maximum. I cannot tell you what sequenced how but never had any trouble with that setup. Actually; /archives//html/TenTec/2005-12/msg00004.html (8,167 bytes)
13. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net>; Date: Wed, 30 Nov 2005 22:34:31 -0600; Yes it is and that is the reason one should use a PTT system to switch to transmit and not try to run a QSK system with a non-QSK amp. It's really hard on relays in the amp. 73 Bob, K4TAX ___________; /archives//html/TenTec/2005-11/msg00665.html (7,648 bytes)
14. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Roger Borowski" <K9RB@bellsouth.net>; Date: Wed, 30 Nov 2005 23:21:17 -0500; Is that not what happens with the Omni VI's internal relay keying the non-TenTec QSK amp?? -=Rog-K9RB=- The timing will be wrong if you do this. The omni VI will start transmitting before your amp an; /archives//html/TenTec/2005-11/msg00656.html (9,735 bytes)
15. Re: [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 30 Nov 2005 21:26:54 -0500; The timing will be wrong if you do this. The omni VI will start transmitting before your amp antenna relay has transfered. What you need is for TXOUT to energize your amp antenna relay and then use a; /archives//html/TenTec/2005-11/msg00652.html (8,489 bytes)
16. [TenTec] OMNI VI and fast switching amp hook up ? (score: 1): Author: <dbp@tds.net>; Date: Thu, 1 Dec 2005 1:59:09 +0000; HiI have an OMNI VI and a TL-922a amp which I just finished wiring with vacuum relays for QSK fast switching. Works great but, the OMNI relay used to key non Ten Tec amps is annoying on CW. (Not real; /archives//html/TenTec/2005-11/msg00650.html (7,613 bytes)

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