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21. Re: [TenTec] Voltages on 50 ohm Dummy Load (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 8 Jun 2005 17:36:08 +0300
Parts 97 reads: (under definitions) 6) PEP (peak envelope power). The average power supplied to the antenna transmission line by a transmitter during one RF cycle at the crest of the modulation envel
/archives//html/TenTec/2005-06/msg00284.html (8,472 bytes)

22. Re: [TenTec] TEN TEC TRITON II MANUAL DOWNLOAD (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 15 Jun 2005 12:05:36 +0300
No, he was from outside of the US. (where is the .my domain?). He may be unable to pay for things outside of his country without a lot of effort, paperwork and expense. Geoff. -- Geoffrey S. Mendelso
/archives//html/TenTec/2005-06/msg00405.html (7,949 bytes)

23. [TenTec] Off Topic, Google invests in BPL (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Sun, 10 Jul 2005 22:54:58 +0300
I know this is off topic, but it seems that most hams are oblivious to this. Please pass this on to as many people as you can. (also available from other sources) "Google, Goldman Sachs and the Hears
/archives//html/TenTec/2005-07/msg00313.html (7,613 bytes)

24. Re: [TenTec] 7/20/05: Ten-Tec announces ORION II (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 20 Jul 2005 23:38:30 +0300
Actually they had no choice. The main processor was discontinued. If they did not come out with a new radio they would have had to stop selling Orions. Since they had to do a redesign to accomodate t
/archives//html/TenTec/2005-07/msg00576.html (8,587 bytes)

25. Re: [TenTec] 7/20/05: Ten-Tec announces ORION II (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Thu, 21 Jul 2005 00:38:45 +0300
Aw come on Mike. Why would anyone want to upgrade a 544? IMHO it's one of the best 100w SSB rigs around and I hear it does a good job on CW too. 73, Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel
/archives//html/TenTec/2005-07/msg00593.html (8,657 bytes)

26. Re: [TenTec] 7/20/05: Ten-Tec announces ORION II (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Thu, 21 Jul 2005 08:47:32 +0300
Does anyone on this list remember Adam Osborne. His company made the a portable computer, called the Osborne I. This was before IBM invented the term "personal computer". The real claim to fame of th
/archives//html/TenTec/2005-07/msg00642.html (10,155 bytes)

27. Re: [TenTec] Re (Ten Tec) (ot) FCC says CW dead? (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Fri, 22 Jul 2005 06:28:04 +0300
But could you please miss it somewhere else? There are lots of places where discussions about CW testing are encouraged, this should not be one of them. Why? Quite simply I am on this list to find ou
/archives//html/TenTec/2005-07/msg00736.html (9,499 bytes)

28. Re: [TenTec] Orion - Lemons to Lemonade (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Fri, 22 Jul 2005 14:27:24 +0300
Time to put your money where you mouth is. If there is enough demand, INRAD and others will do a production run of the correct filters. Someone might even figure out how to do it without crystals at
/archives//html/TenTec/2005-07/msg00773.html (8,194 bytes)

29. Re: [TenTec] Orion - Lemons to Lemonade (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Fri, 22 Jul 2005 17:41:05 +0300
Unfortuantely, it will be along time before I have enough money for another rig, I still have to pay off the current ones. I wan't trying to insult you when I said that, I was speaking to the group a
/archives//html/TenTec/2005-07/msg00786.html (8,678 bytes)

30. [TenTec] An O2 request (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Mon, 25 Jul 2005 18:39:22 +0300
Since the design of the O2 may not be finalized, I'd like to toss this one out to the list to see what people think. I've used RS-232 based equipment since 1967. The speed has gone up over the years,
/archives//html/TenTec/2005-07/msg01014.html (8,910 bytes)

31. Re: [TenTec] An(other) O2 request (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Tue, 26 Jul 2005 00:13:14 +0300
That's a "chicken and egg problem". All current software uses RS-232 ports because all current radios use RS-232 ports. What happens when you can no longer get a computer with RS-232 ports? AFIK Ten-
/archives//html/TenTec/2005-07/msg01039.html (9,357 bytes)

32. Re: [TenTec] An(other) O2 request (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Tue, 26 Jul 2005 07:45:19 +0300
There are such devices on the market. They plug into your USB port and have standard 9 pin RS-232 output. In my original email, I questioned using them because they may be susceptible to RF. Looking
/archives//html/TenTec/2005-07/msg01071.html (10,619 bytes)

33. Re: [TenTec] Legacy port elimination plan (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Tue, 26 Jul 2005 22:57:36 +0300
Steve Jobs. The iMac had no RS-232 ports. One ethernet, a fax modem and two USB ports. Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel gsm@mendelson.com N3OWJ/4X1GM IL Voice: (077)-424-1667 IL Fax
/archives//html/TenTec/2005-07/msg01087.html (8,134 bytes)

34. Re: [TenTec] Simple Radio - No Computer Inside (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 27 Jul 2005 09:24:03 +0300
In the last 3 years or so, X86 based imbeded processors have become available and cheap. National Semiconductor produced a low power "super pentium I" chip called the Geode. They sold the line to AMD
/archives//html/TenTec/2005-07/msg01127.html (11,143 bytes)

35. Re: [TenTec] mac os X (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 27 Jul 2005 17:53:38 +0300
Mac OsX is BSD Unix (called Darwin) with a fancy graphical user interface (called Aqua) on top of it. Except for the device names, a command line Linux program can be ported easily to run on Os X. GU
/archives//html/TenTec/2005-07/msg01133.html (9,701 bytes)

36. Re: [TenTec] Triton IV 10 Meter problem (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Mon, 7 Nov 2005 19:24:55 +0200
I have a similar problem with mine. I found that the power supply may be marginal (it's a 120 volt supply on a 230-120 volt transformer). I also found that when I connected the antenna jack to a dumm
/archives//html/TenTec/2005-11/msg00109.html (7,642 bytes)

37. Re: [TenTec] repairs (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Mon, 28 Nov 2005 16:15:32 +0200
Would you please elaborate? There are lots of diodes in a rig, which ones did you replace? Thanks and 73, Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel gsm@mendelson.com N3OWJ/4X1GM IL Voice: (0
/archives//html/TenTec/2005-11/msg00533.html (8,539 bytes)

38. Re: [TenTec] ORION_ANTENNA_SWITCHING (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Wed, 14 Dec 2005 15:34:16 +0200
Here is what I think you are saying: You want to connect the radio to an amplifier. Then connect the amplifier to a tuner. The tuner gets connected to different antennas based upon which band the rad
/archives//html/TenTec/2005-12/msg00346.html (10,317 bytes)

39. [TenTec] Alternative stringing of Argo 509 dial cord? (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Thu, 22 Dec 2005 17:20:13 +0200
Hi, My Argonaut 509 dial cord needs to be replaced. I know that I could order one from Ten-Tec, but at this time it is impossible for me to do so. Has anyone replaced the dial cord on a 509 without u
/archives//html/TenTec/2005-12/msg00604.html (7,520 bytes)

40. [TenTec] Argo 509 receive problem (score: 1)
Author: "Geoffrey S. Mendelson" <gsm@mendelson.com>
Date: Sat, 24 Dec 2005 22:33:40 +0200
Hi, I have an Argo 509 with a strange problem. Sometimes when I turn the rig on, or after I transmit, the receiver becomes very quiet. You can not hear atmospheric noise and signals that were in the
/archives//html/TenTec/2005-12/msg00717.html (7,502 bytes)

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