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141. [TenTec] 9MHz 500HZ filter (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Wed, 14 Jan 2004 18:35:30 -0500; down versus the stock 1000 Hz filter which is ~1070 Hz at 6 dB down, so there should be some noticeable improvement in dynamic range performance at very close spacings. Just to make a better comparis; /archives//html/TenTec/2004-01/msg00468.html (8,038 bytes)
142. [Orion] [TenTec] 9MHz 500HZ filter (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Wed, 14 Jan 2004 19:45:17 -0500; Someone asked about the impedance of the Inrad 600 Hz filter. It's the same (200 ohms) as Ten-Tec filters for Orion. 73, Bill W4ZV _______________________________________________ Orion mailing list O; /archives//html/TenTec/2004-01/msg00472.html (6,525 bytes)
143. [TenTec] 9MHz 500HZ filter (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 15 Jan 2004 12:26:00 -0500; of ones homebrew 4 pole filter to bring the level back down to that expected by the receiver. In doing so, one might consider equalizing the loss to that of the 250Hz filter, which has a couple of dB; /archives//html/TenTec/2004-01/msg00480.html (14,611 bytes)
144. [TenTec] 9Mhz filters (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 15 Jan 2004 12:30:53 -0500; MODEL: 217 218 219 220 -- -- -- -- -- C/F 9.000xxx MHz: 750 150 750 150 Bad info Rick...The 218 (1800 Hz) and 220 (2400 Hz) are centered at 9.001500, so the "150" above should read "1500". http://www; /archives//html/TenTec/2004-01/msg00482.html (7,762 bytes)
145. [TenTec] 9Mhz filters (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 15 Jan 2004 13:17:55 -0500; The latest TT instruction sheet (P/N 74089-C) corrects the 250 Hz #219 filter for Shape Factor and Insertion Loss as follows: MODEL: 217 218 219 220 -- -- -- -- -- C/F 9.00xxxx MHz: 0750 1500 0750 15; /archives//html/TenTec/2004-01/msg00485.html (8,305 bytes)
146. [TenTec] 9Mhz 500 Hz filter (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 15 Jan 2004 14:24:58 -0500; decreases because the narrower bandwidth filters are more heavily loaded by the capacitors to ground at the nodes between the crystals. Thus, a 4 pole 600 Hz filter will for sure have more loss than; /archives//html/TenTec/2004-01/msg00488.html (9,108 bytes)
147. [TenTec] Orion issue resolved (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Sat, 17 Jan 2004 11:16:46 -0500; following several firmware updates, including the current 1.367. Since the reset, I have not experienced the condition reported above, nor have I had a system lock-up with the SWEEP enabled. Thank yo; /archives//html/TenTec/2004-01/msg00559.html (7,887 bytes)
148. [TenTec] 600 Hz @ 9.001500 MHz Roofing Filter Status (Orion only) (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Sun, 18 Jan 2004 07:52:55 -0500; Hi all, I now have 10 firm indications for orders, which is Inrad's minimum. I've already contacted W2VJN and he is now checking with his suppliers for delivery status, etc. As he says on his webpage; /archives//html/TenTec/2004-01/msg00582.html (8,843 bytes)
149. [TenTec] Buying a New Orion (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 20 Jan 2004 07:01:23 -0500; WB8YQJ/6: NQ5T: Grant, maybe the question should have been: "What was your PRO worth the day the PRO2 came out?" ...or: "What's your PRO2 worth the day the PRO3 comes out?" My Orion's firmware will b; /archives//html/TenTec/2004-01/msg00657.html (7,696 bytes)
150. [TenTec] Buying a New Orion (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 20 Jan 2004 10:59:13 -0500; features for almost 2 years, meaning that we really only had updates for about 2.5 years - no where near 10 years. Mark, truly world-class radios like the FT-1000D have been in production well beyond; /archives//html/TenTec/2004-01/msg00673.html (7,901 bytes)
151. [TenTec] Orion firmware bugs (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 20 Jan 2004 13:14:00 -0500; Try a Master Reset described on p 47-48 of the new manual. I was having this problem with a beta version and a Master Reset completely cured it. Thank you Larry W6UB! http://dayton.akorn.net/piperma; /archives//html/TenTec/2004-01/msg00684.html (7,704 bytes)
152. [TenTec] Buying a New Orion (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 20 Jan 2004 13:25:19 -0500; the Orion up to date against such new technology. The funny thing is, Orion's outstanding front-end performance (as is true for the K2) has absolutely NOTHING to do with computer technology. It has t; /archives//html/TenTec/2004-01/msg00685.html (8,232 bytes)
153. [Orion] Last call for Inrad #352 (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 20 Jan 2004 20:19:29 -0500; Inrad is within days of placing our order so please let me ASAP if anyone is interested in the 600 Hz filter kit to replace the standard 1000 Hz filter. Cost is $40 including Orion-compatible pc boar; /archives//html/TenTec/2004-01/msg00704.html (7,755 bytes)
154. [TenTec] Orion in CQ 160 CW (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Mon, 26 Jan 2004 20:58:24 +0000; Excerpted from full contest report at: http://dayton.akorn.net/pipermail/3830/2004-January/087156.html CONTROL: With 9 different RX directions plus the two TX antennas, I need to work out a better co; /archives//html/TenTec/2004-01/msg00815.html (8,701 bytes)
155. [TenTec] Re: Better control with multiple RX antennas (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 27 Jan 2004 10:55:12 -0500; much effort into a receive antenna switching system, I recommend using pushbutton control verses a rotary switch. No, I have never used rotary switches for my Beverages. I currently use a 3 way toggl; /archives//html/TenTec/2004-01/msg00831.html (9,040 bytes)
156. [TenTec] Titan III review in March QST (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Tue, 03 Feb 2004 10:00:50 -0500; http://www2.arrl.org/members-only/prodrev/pdf/pr0403.pdf 73, Bill W4ZV _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/li; /archives//html/TenTec/2004-02/msg00032.html (6,565 bytes)
157. [TenTec] Orion Question (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Wed, 04 Feb 2004 12:32:08 -0500; from 20w to 15w? Mine can be set between 4W and 110W. Highlight PWR and adjust after depressing TUNE. 73, Bill W4ZV _______________________________________________ TenTec mailing list TenTec@contesti; /archives//html/TenTec/2004-02/msg00052.html (7,249 bytes)
158. [Orion] Topband: BDR redux (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 05 Feb 2004 15:53:30 -0500; Just posting a copy of this to the Ten-Tec reflectors for archive purposes. 73, Bill W4ZV Hi Jim, N2EA wrote: What does TenTec say? S9 is 50 uV in Orion. Does the Orion happen to have its relative AG; /archives//html/TenTec/2004-02/msg00082.html (10,673 bytes)
159. [TenTec] Topband: BDR redux (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Thu, 05 Feb 2004 17:27:46 -0500; a gain control unrelated to AGC loop. Therefore, Orion users are actually ** handicapped **, having to activate menus and then select and change the clumsy "AGC Threshold" setting, instead of simply; /archives//html/TenTec/2004-02/msg00088.html (8,216 bytes)
160. [TenTec] Orion diversity reception (score: 1): Author: Bill Tippett <btippett@alum.mit.edu>; Date: Sat, 07 Feb 2004 09:20:41 -0500; in diversity receive mode. Very cool Barry! How do you feel Orion's diversity compares to the FT-1000D's if you ever made that mod? Your recordings give me a lot of incentive to bring in multiple coa; /archives//html/TenTec/2004-02/msg00141.html (7,610 bytes)

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