- 1. [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Fri, 7 Dec 2012 18:51:16 +0000
- Does anyone have any insight into problems (and solutions) that would cause failure in a Ten Tec model 282 (or any other similar model) crystal filter? When the unit is plugged into its slot (on a Co
- /archives//html/TenTec/2012-12/msg00021.html (7,001 bytes)
- 2. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: Ken Brown <ken.d.brown@hawaiiantel.net>
- Date: Fri, 07 Dec 2012 17:01:34 -1000
- There are not many parts in those filters. If you draw out the schematic by looking at the PCB traces you can reason out which parts could fail in a shorted mode, or in an open circuit mode, and caus
- /archives//html/TenTec/2012-12/msg00022.html (9,586 bytes)
- 3. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: K4MT <k4mt@yahoo.com>
- Date: Fri, 7 Dec 2012 22:49:26 -0800 (PST)
- I recently had problems with my 2.4 SSB filter. At times it worked fine, other times the RX sens was terrible and other times it was dead. I found by wiggling the crystals it would return momentaril
- /archives//html/TenTec/2012-12/msg00023.html (8,853 bytes)
- 4. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Phil Chambley, Sr." <k4dpk@comcast.net>
- Date: Sat, 8 Dec 2012 12:37:41 -0500
- Often, it isn't the filter at all, but the fit between the filter pins and the on-board pin receptacles. Check each corner to see whether the pin seems loose in the socket. If so, remove the filter a
- /archives//html/TenTec/2012-12/msg00025.html (10,720 bytes)
- 5. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: Al Gulseth <wb5jnc@centurytel.net>
- Date: Sat, 8 Dec 2012 12:27:14 -0600
- Mike, Before blaming the filter try tuning around and/or move the passband tuning control (PBT) back and forth a bit. The 282 has an extremely narrow peak and can sound like there's nothing there if
- /archives//html/TenTec/2012-12/msg00026.html (9,085 bytes)
- 6. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Sat, 8 Dec 2012 20:54:10 +0000
- Thanks Al, I'll try that. Regards Michael Sent from my iPad _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tent
- /archives//html/TenTec/2012-12/msg00028.html (9,541 bytes)
- 7. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Sat, 8 Dec 2012 20:59:49 +0000
- Thank you for this hint. I will look into it. The board looks good but you never know Vo Regards Mike K1PEV Sent from my iPad _______________________________________________ TenTec mailing list TenTe
- /archives//html/TenTec/2012-12/msg00029.html (10,482 bytes)
- 8. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Sat, 8 Dec 2012 21:01:33 +0000
- Thank you Ken Regards Mike K1PEV Sent from my iPad nlikely they would ever fail. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/
- /archives//html/TenTec/2012-12/msg00030.html (10,627 bytes)
- 9. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Sun, 9 Dec 2012 18:37:03 +0000
- Thanks Phil An interesting thought. I'll follow up. Regards Mike K1PEV Sent from my iPad _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contest
- /archives//html/TenTec/2012-12/msg00032.html (11,749 bytes)
- 10. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: Clayton Brantley <clayton_n4ev@yahoo.com>
- Date: Mon, 10 Dec 2012 16:15:45 -0800 (PST)
- I have a spare 282 filter if it gets that far. Would trade for a 218. Clayton N4EV ________________________________ From: "Silevitch, Michael" <m.silevitch@neu.edu> To: Discussion of Ten-Tec Equipme
- /archives//html/TenTec/2012-12/msg00048.html (12,644 bytes)
- 11. Re: [TenTec] Model 282 filter problem (score: 1)
- Author: "Silevitch, Michael" <m.silevitch@neu.edu>
- Date: Wed, 12 Dec 2012 16:25:22 +0000
- Dear Clayton Thanks for the offer. We don't have a 218, unfortunately. Still troubleshooting the 282. Regards, Mike K1PEV I have a spare 282 filter if it gets that far. Would trade for a 218. Clayto
- /archives//html/TenTec/2012-12/msg00055.html (13,312 bytes)
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