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Total 12 documents matching your query.

1. [TenTec] battery life (score: 1): Author: Larry DiGioia <listacct@longwire.com>; Date: Thu, 30 Mar 2006 18:56:49 -0500; I am looking for guesses as to how long an O2 would run, connected to a reasonable large, fully-charged car battery, while operating CW for Field Day...? -- Larry N8KU w w w . l o n g w i r e . c o m; /archives//html/TenTec/2006-03/msg01312.html (6,529 bytes)
2. Re: [TenTec] battery life (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 30 Mar 2006 19:57:37 -0500 (EST); Expect that a 12-volt battery will not run any TT radio very long without some charge. My only gripe with their products is that the radios go nuts at about 12.0 Volts. Last year used my brand new Or; /archives//html/TenTec/2006-03/msg01316.html (7,729 bytes)
3. Re: [TenTec] battery life (score: 1): Author: Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net>; Date: Thu, 30 Mar 2006 19:41:02 -0600; I've always figure the discharge of a lead-acid car battery at 50% of its rating. Example: 150 AH battery at 50% is 75AH. Now to draw 10 amps average, we must consider transmit at some 22 amps and re; /archives//html/TenTec/2006-03/msg01318.html (10,999 bytes)
4. Re: [TenTec] battery life (score: 1): Author: "Ron Zond" <k3miy@csonline.net>; Date: Fri, 31 Mar 2006 08:04:28 -0500; Hello Bob and Group I have used TEnTec rigs and battery power for about ten years, so the following observations might be relevant. The rigs were the Scout at 50 watts, and the Argonaut V at 20 watts; /archives//html/TenTec/2006-03/msg01337.html (12,332 bytes)
5. Re: [TenTec] battery life (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>; Date: Fri, 31 Mar 2006 10:47:17 -0600; For good battery life as a regulator the power supply needs to have more precise regulation than running alone, though it can have a significantly lower current capability than running the radio alon; /archives//html/TenTec/2006-03/msg01343.html (9,680 bytes)
6. Re: [TenTec] battery life (score: 1): Author: "James C. Owen, III" <k4cgy_list@yahoo.com>; Date: Fri, 31 Mar 2006 12:26:42 -0800 (PST); Well Larry I can't answer your question directly but I can give a little info that might help. In about 1982 I used my Ten-Tec 580 Delta on 20m SSB for field day. I used a new 12V 72AH battery and go; /archives//html/TenTec/2006-03/msg01350.html (9,003 bytes)
7. Re: [TenTec] battery life (score: 1): Author: "Warren" <kk4iz2@bellsouth.net>; Date: Fri, 31 Mar 2006 00:41:37 -0600; You would do a whole lot better if would go with gel marine deep cycle batteries. We have used one all day fishing running the trolling none stop and had a lot more left in the battery didn't take bu; /archives//html/TenTec/2006-03/msg01373.html (8,916 bytes)
8. Re: [TenTec] battery life (score: 1): Author: CATFISHTWO@aol.com; Date: Fri, 31 Mar 2006 14:40:28 EST; Hello Bob and Group I have used TEnTec rigs and battery power for about ten years, so the following observations might be relevant. The rigs were the Scout at 50 watts, and the Argonaut V at 20 watts; /archives//html/TenTec/2006-03/msg01375.html (8,573 bytes)
9. Re: [TenTec] battery life (score: 1): Author: Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net>; Date: Fri, 31 Mar 2006 20:50:38 -0600; The original question was concerning the use of a car battery, being a device designed to produce lots of amps for a short period of time. The cranking cycle to be exact and not being discharged to a; /archives//html/TenTec/2006-03/msg01380.html (8,684 bytes)
10. Re: [TenTec] battery life (score: 1): Author: <k6kdk@k6kdk.net>; Date: Fri, 31 Mar 2006 19:34:03 -0800; You need a voltage stabilizer: There are a number of sources for these W4RRY made a design that was published in QST; October 2005 QST Product Reviews and Short Takes [PDF] ... to be the case, but a; /archives//html/TenTec/2006-03/msg01387.html (9,060 bytes)
11. Re: [TenTec] battery life (score: 1): Author: "Ron Zond" <k3miy@csonline.net>; Date: Sat, 1 Apr 2006 11:35:29 -0500; Hi tim Okay, the question is answered, finally :-) Ron K3MIY --Original Message-- From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com]On Behalf Of CATFISHTWO@aol.com Sent: Frida; /archives//html/TenTec/2006-04/msg00013.html (8,426 bytes)
12. Re: [TenTec] battery life (score: 1): Author: Bwana Bob <wb2vuf@qsl.net>; Date: Sat, 01 Apr 2006 14:21:38 -0500; Good point, Ron. I like the AGM type of lead-acid deep cycle batteries, like the Optima yellow tops. Also remember to keep voltage drop as low as possible in the cable and connectors. I tightened up; /archives//html/TenTec/2006-04/msg00021.html (13,980 bytes)

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