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Total 227 documents matching your query.

181. Re: [TenTec] LDG / Tentec Tuner for Orion (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Wed, 15 Feb 2006 21:15:17 -0600
Interesting that the range is different between the two units, The TT tuner that came in the AT units were actually LDG tuners. Later AT models can even have the firmware of the tuner upgraded with a
/archives//html/TenTec/2006-02/msg00689.html (11,669 bytes)

182. Re: [TenTec] SO2R (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Sat, 29 Apr 2006 08:54:02 -0500
For simple S02R, Rule 1), Never both radios on the same band. IF You want to use the Orion's 2nd VFO on the same band, then that will work, but never two radios on the same band. Rule 2), Each Radio
/archives//html/TenTec/2006-04/msg00791.html (10,281 bytes)

183. Re: [TenTec] Orion FSK tone reversed? (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Thu, 04 May 2006 21:55:21 -0500
Don't think it's a problem, Mark is when pin 7 goes to ground, If you connect TX data to this, then it should be set to mark 'LOW' if you run it through an inverted isolation buffer, like a 4N21, the
/archives//html/TenTec/2006-05/msg00214.html (9,304 bytes)

184. Re: [TenTec] Orion I CRT (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Mon, 15 May 2006 09:21:29 -0500
Power supply is the problem, If The power supply voltage drops too low, ( mine was 12.8 ), the screen goes white, Everything else works ok, Sort of hurts a Feild Day operation on batteries alone, Bes
/archives//html/TenTec/2006-05/msg00425.html (8,538 bytes)

185. Re: [TenTec] My take on how to "fix" the Orion. (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Wed, 12 Jul 2006 13:06:05 -0500
Geoff, Shalom my friend. Good ideas, Wish it were that way. Yet the premise is wrong, The Orion is not and never was a SDR. This may be a reason TT sees the firmware as a bit less important. The elec
/archives//html/TenTec/2006-07/msg00266.html (8,474 bytes)

186. Re: [TenTec] My take on how to "fix" the Orion. (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Wed, 12 Jul 2006 15:19:18 -0500
Hello Geoff, I looked at the web page in the link carefully, Sorry, I must be blind, I did not see any where that the marketing said the Orion was a SDR. TT never specifically states any of the radio
/archives//html/TenTec/2006-07/msg00290.html (11,553 bytes)

187. [TenTec] Ten Tec realy source driver boards (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Wed, 26 Jul 2006 10:03:26 -0500
If any are interested, I?m having a batch of Ten Tec relay source driver and Yaesu format encoder boards made to be used in station automation and antenna switching. I need the band data in Yaesu for
/archives//html/TenTec/2006-07/msg00764.html (8,882 bytes)

188. [TenTec] Relay Driver (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Sat, 29 Jul 2006 17:58:31 -0500
Have a few replies for relay "Source" Driver boards that will work with the Array solutions Six Pack, KO4NR antenna switch (Far Circuits) or the Far Circuits 2X6 antenna switch ( works same as Six Pa
/archives//html/TenTec/2006-07/msg00802.html (8,351 bytes)

189. Re: [TenTec] Ok, Off Topic, but long time no talk to folks... (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Tue, 29 Aug 2006 14:54:38 -0500
Counterpoise, absolutely, Needs to be the wave length, also can get a artificual ground, use it with the counter poise. ( TT I think made one ) gutter, maybee but 'low' power, like 10 watts. Joints a
/archives//html/TenTec/2006-08/msg00777.html (9,943 bytes)

190. Re: [TenTec] Orion II AGC Questions (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Sat, 25 Nov 2006 22:27:31 -0600
A little background might be of help here, In the Orion, with the earlier firmware, we would set up some standard agc settings for agc slow, medium and fast, then use the AGC prog for manuall adjusti
/archives//html/TenTec/2006-11/msg00361.html (9,869 bytes)

191. Re: [TenTec] [orion565] Astron Power Supplies (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Mon, 04 Dec 2006 19:18:07 -0600
I beleive Astron allows the use of two units to get 24 volts, so the negative needs to be isolated. I don't think it's hard to bring it to ground, and it will help in some RFI siturations. Generally
/archives//html/TenTec/2006-12/msg00044.html (10,787 bytes)

192. Re: [TenTec] [orion565] Astron Power Supplies (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Tue, 05 Dec 2006 15:26:42 -0600
Bill, Sorry, this is no myth. Have first hand experience with this one. But thanks for the reply. Best wishes, Richard. _________________________________________________________________ Share your la
/archives//html/TenTec/2006-12/msg00069.html (8,479 bytes)

193. Re: [TenTec] Circuit breaker tripping excessively (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Thu, 07 Dec 2006 08:41:47 -0600
can give TT a call, they will have a better 'history' of probable causes for a symptom. Might want to check the band switch just in case the connections are getting intermittant, Hope it's not the ra
/archives//html/TenTec/2006-12/msg00106.html (10,347 bytes)

194. [TenTec] FS: DB37 TT-OR for Ten Tec Orion (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Sun, 10 Dec 2006 18:42:20 -0600
Have an extra cable set to interface the Orion to the microHam microKEYER, MK2R or MK2R+ Shipped to you for $55.00 PayPal is ok. Best wishes, Rich K5SF _______________________________________________
/archives//html/TenTec/2006-12/msg00232.html (7,890 bytes)

195. [TenTec] Orion II thoughts now (SSB Filtering) (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Fri, 05 Jan 2007 14:54:56 -0600
for SSB filtering with heavy QRM, I've sometimes switched in the 1Khz filter, by moving the BW bottup up to about 400 or so and the top down to about 1400. Still legable, but poor copy, yet better th
/archives//html/TenTec/2007-01/msg00096.html (9,936 bytes)

196. Re: [TenTec] Ailing Orion 565 (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Sat, 06 Jan 2007 21:04:44 -0600
yep, If you want to play, you can see if it will take a firmware download.... Looks like it coughed up a silicon bundle of something..... Best wishes, Richard K5SF ___________________________________
/archives//html/TenTec/2007-01/msg00126.html (8,957 bytes)

197. Re: [TenTec] Ten Tec 963 Current Overload Protection ? (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Mon, 08 Jan 2007 08:56:23 -0600
Best thing is to check with TT itself, They know what they have done with each supply and rig. My own preference is to use the 963 supply as it will cut off easily on over current, Had a couple insta
/archives//html/TenTec/2007-01/msg00161.html (9,370 bytes)

198. Re: [TenTec] Orion RF issue (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Fri, 26 Jan 2007 10:36:26 -0600
I have to agree with Larry on the power supply voltage. I resolved this issue by insuring that the voltage remained above 12.6 during transmit. A slightly higher SWR will cause more current to draw f
/archives//html/TenTec/2007-01/msg00768.html (12,137 bytes)

199. Re: [TenTec] TenTec Digest, Vol 51, Issue 5 (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Mon, 05 Mar 2007 13:18:39 -0600
For some time now I have been toying with the thought of putting together a battery system to run my station during emergencies . I have however little knowledge and no training or experience on how
/archives//html/TenTec/2007-03/msg00071.html (8,412 bytes)

200. [TenTec] microHAM DB37 OMNI VII cables (score: 1)
Author: "Richard Detweiler" <rdetweil@hotmail.com>
Date: Thu, 22 Mar 2007 22:37:08 -0500
As I had a surplus of Orion DB37 cables and no one wanted to buy them, I have converted some MK-TT-OR cables for use with the OMNI VII that I recently received, I have an extra cable set for someone
/archives//html/TenTec/2007-03/msg00539.html (7,661 bytes)

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