Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[CQ\-Contest\]\s+Bandpass\s+Filters\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[CQ\-Contest\]\s+Bandpass\s+Filters\s*$/: 24 ]

Total 24 documents matching your query.

1. [CQ-Contest] Bandpass filters (score: 1): Author: "" <frugoli@worldlinkisp.com>; Date: Tue, 7 Oct 2003 12:50:25 -0400; -- The world's top contesters battle it out in Finland! THE OFFICIAL FILM of WRTC 2002 now on professional DVD and VHS! http://home1.pacific.net.sg/~jamesb/ -- ______________________________________; /archives//html/CQ-Contest/2003-10/msg00080.html (7,692 bytes)
2. [CQ-Contest] Bandpass Filters (score: 1): Author: kh7m@hsa-kauai.net (Jim Reid); Date: Mon Jun 26 21:08:04 2000; Looking for "Dunestar", I think they are called, filters for multi/multi set ups. I can find no ads in the usual places for them. Are they still available? We used several at Field Day, now others ar; /archives//html/CQ-Contest/2000-06/msg00229.html (6,547 bytes)
3. [CQ-Contest] Bandpass Filters (score: 1): Author: mgilmer@gnlp.com (Gilmer, Mike); Date: Tue Jun 27 09:15:21 2000; A quick search in the Links database on www.eham.net yields: http://www.dunestar.com/dunestar/ 73 Mike N2MG -- CQ-Contest on WWW: http://lists.contesting.com/_cq-contest/ Administrative requests: cq-; /archives//html/CQ-Contest/2000-06/msg00233.html (7,364 bytes)
4. [CQ-Contest] Bandpass filters (score: 1): Author: force12e@lightlink.com (Natan Huffman); Date: Wed Dec 1 12:28:29 1999; I need to procure bandpass filters for my growing MS station. Does anyone have any comments or preferences concerning Dunestar or ICE. Any other options out there? 73 Natan W6XR/2 -- CQ-Contest on WW; /archives//html/CQ-Contest/1999-12/msg00002.html (8,634 bytes)
5. [CQ-Contest] Bandpass filters (score: 1): Author: tduffy@sygnet.com (Tim Duffy); Date: Wed Dec 1 17:06:59 1999; The best bandpass filters are available from W3NQN. Drop a note to his callbook address. He does not have EMAIL. 73, Tim K3LR -- CQ-Contest on WWW: http://www.contesting.com/_cq-contest/ Administrati; /archives//html/CQ-Contest/1999-12/msg00003.html (7,470 bytes)
6. [CQ-Contest] Bandpass filters (score: 1): Author: wx0b@arraysolutions.com (Jay Terleski); Date: Wed Dec 1 16:21:28 1999; Natan, Well........ since you ask. I have the 6 way W3NQN design which was published in QST done. Bandpass filter #1 is on its way to me from the outsource assy house for final testing here and at Jo; /archives//html/CQ-Contest/1999-12/msg00004.html (9,623 bytes)
7. [CQ-Contest] Bandpass filters (score: 1): Author: wx0b@arraysolutions.com (Jay Terleski); Date: Wed Dec 1 17:11:32 1999; Natan, Well........ since you ask. I have the 6 way W3NQN design which was published in QST done. Bandpass filter #1 is on its way to me from the outsource assy house for final testing here and at Jo; /archives//html/CQ-Contest/1999-12/msg00005.html (10,043 bytes)
8. [CQ-Contest] Bandpass filters (score: 1): Author: w4au@contesting.com (John Unger); Date: Fri Dec 3 08:17:55 1999; I recently bought a second 419 for my fledgling two-radio setup. I noticed that my "old" (~1 year) 419 showed flashing led's when transmitting on my 40/80 antenna, but that my "new" filter didn't. I; /archives//html/CQ-Contest/1999-12/msg00016.html (7,563 bytes)
9. [CQ-Contest] Bandpass filters (score: 1): Author: hwardsil@WOLFENET.com (Ward Silver); Date: Fri Dec 3 08:17:35 1999; It's quite possible that an unbypassed LED can generate wideband spurious emissions in the presence of strong RF. I had a similar experience with Tailtwister rotor control boxes - the rectifiers in; /archives//html/CQ-Contest/1999-12/msg00020.html (8,291 bytes)
10. [CQ-Contest] Bandpass filters (score: 1): Author: force12e@lightlink.com (Natan Huffman); Date: Wed Dec 1 12:28:29 1999; I need to procure bandpass filters for my growing MS station. Does anyone have any comments or preferences concerning Dunestar or ICE. Any other options out there? 73 Natan W6XR/2 -- CQ-Contest on WW; /archives//html/CQ-Contest/1999-12/msg00270.html (8,626 bytes)
11. [CQ-Contest] Bandpass Filters (score: 1): Author: W4EF@pacbell.net (Michael Tope); Date: Sat Aug 15 20:08:20 1998; I am interested in getting some HF bandpass filters for an upcoming contest effort. Wondering if anyone has information comparing the performance of Dunestar versus ICE. Please reply direct, I will s; /archives//html/CQ-Contest/1998-08/msg00262.html (6,447 bytes)
12. [CQ-Contest] Bandpass Filters (score: 1): Author: Philip Leonard WVØT <leolists@seidkr.com>; Date: Fri, 19 Oct 2007 11:32:12 -0500; Dunestar or ICE or ???? Which do you use and/or recommend for SO2R? Thanks, Philip WV0T _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.; /archives//html/CQ-Contest/2007-10/msg00260.html (6,440 bytes)
13. Re: [CQ-Contest] Bandpass Filters (score: 1): Author: "Mike Brown" <mike@k9mi.com>; Date: Fri, 19 Oct 2007 16:57:14 -0000; Although I've not used any bandpass filters, there is another choice now. W3NQN Bandpass filters at Array Solutions. www.arraysolutions.com Mike, K9MI _______________________________________________; /archives//html/CQ-Contest/2007-10/msg00264.html (7,997 bytes)
14. Re: [CQ-Contest] Bandpass Filters (score: 1): Author: "Dave Hachadorian" <K6LL@ARRL.net>; Date: Fri, 19 Oct 2007 17:36:42 -0000; I use a pair of Dunestar 600's and they have been totally reliable in cw, ssb and rtty for many years. My friend across town has a pair of ICE units, so I am familiar with those also. As far as I can; /archives//html/CQ-Contest/2007-10/msg00265.html (9,635 bytes)
15. Re: [CQ-Contest] Bandpass Filters (score: 1): Author: W0UN -- John Brosnahan <shr@swtexas.net>; Date: Fri, 19 Oct 2007 12:21:01 -0500; Good second and third choices! But nothing beats the Ed Weatherhold, W3NQN, filters featured in QST and sold by Array Solutions. (Who also sell ICE.) http://arraysolutions.com/Products/wx0bbpf6.htm#2; /archives//html/CQ-Contest/2007-10/msg00266.html (7,621 bytes)
16. Re: [CQ-Contest] Bandpass Filters (score: 1): Author: "Ethan Miller K8GU" <ethan@k8gu.com>; Date: Fri, 19 Oct 2007 16:33:56 -0500; Like John said, the W3NQN filters are the top of the pile. I've done some measurements with a network analyzer (HP 8753D) comparing the three different kinds. I can summarize them like this: W3NQN >; /archives//html/CQ-Contest/2007-10/msg00275.html (8,952 bytes)
17. Re: [CQ-Contest] Bandpass Filters (score: 1): Author: David Pruett <k8cc@comcast.net>; Date: Fri, 19 Oct 2007 21:55:25 -0400; Both are OK (I have samples of both) but W3NQN's provide the best performance. The biggest question you have to deal with is how to switch them, and this is predicated on your amplifier and antenna a; /archives//html/CQ-Contest/2007-10/msg00278.html (8,182 bytes)
18. Re: [CQ-Contest] Bandpass FIlters (score: 1): Author: Drew Vonada-Smith <drew@whisperingwoods.org>; Date: Sun, 25 Apr 2021 17:02:19 +0000; Joe, You are correct that high SWR will cause high voltages that can damage a bandpass filter capacitor. However, a decent filter is rated to 2:1 at least. If your SWR is expected to be high, one wor; /archives//html/CQ-Contest/2021-04/msg00129.html (10,245 bytes)
19. Re: [CQ-Contest] Bandpass FIlters (score: 1): Author: Jim Brown <k9yc@audiosystemsgroup.com>; Date: Sun, 25 Apr 2021 14:45:32 -0700; It's important to define "decent" in this context. The inexpensive ones, ICE and Dunestar, will NOT tolerate SWR, even at 100W. Caps in these filters WILL fry, and when they are replaced, the filter; /archives//html/CQ-Contest/2021-04/msg00130.html (9,264 bytes)
20. Re: [CQ-Contest] Bandpass FIlters (score: 1): Author: "Mike Smith VE9AA" <ve9aa@nbnet.nb.ca>; Date: Sun, 25 Apr 2021 21:07:44 -0300; https://www.eham.net/reviews/view-product?id=12742 <https://www.eham.net/reviews/view-product?id=12742&page=31&per-page=10> &page=31&per-page=10 Not for SO2R contesting or imperfect antennas Time Own; /archives//html/CQ-Contest/2021-04/msg00131.html (13,169 bytes)

Current List: 1 - 20
Page: [1] [2]