Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+High\s+Input\s+Swr\s+SB\-220\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+High\s+Input\s+Swr\s+SB\-220\s*$/: 6 ]

Total 6 documents matching your query.

1. [Amps] High Input Swr SB-220 (score: 1): Author: kg7da at foxinternet.net (Allen (Marty) Martin); Date: Wed Mar 26 00:03:35 2003; I have a SB-220 With high input swr. I have ~2.5-1 on 75 at 3850 and much higher than that at 7200. Switches seem to be in sync. Anybody have any Ideas? The caps look to be the right value. I don't w; /archives//html/Amps/2003-03/msg00832.html (7,079 bytes)
2. [Amps] High Input Swr SB-220 (score: 1): Author: 2 at vc.net (2); Date: Wed Mar 26 07:50:24 2003; The fix is to up the design Q of the Pi tuned input to something that solid-state radios will take. This is covered in the Nov./Dec., 1990 QST article. [orig manuscript on my Web site] cheers, Marty; /archives//html/Amps/2003-03/msg00840.html (7,340 bytes)
3. [Amps] High Input Swr SB-220 (score: 1): Author: kg7da at foxinternet.net (Allen (Marty) Martin); Date: Wed Mar 26 11:25:19 2003; Apparently -- Original Message -- From: "2" <2@vc.net> To: "Allen (Marty) Martin" <kg7da@foxinternet.net>; " AMPS" <amps@contesting.com> Sent: Wednesday, March 26, 2003 4:49 AM Subject: Re: [Amps] Hi; /archives//html/Amps/2003-03/msg00844.html (8,194 bytes)
4. [Amps] High Input Swr SB-220 (score: 1): Author: kg7da at foxinternet.net (Allen (Marty) Martin); Date: Wed Mar 26 11:27:28 2003; Sorry about the last post...It looks like someone screwed around with the input coils...I have it fired up with the front panel loose and am able to tune the input coils for a satisfactory swr. Thank; /archives//html/Amps/2003-03/msg00845.html (8,434 bytes)
5. [Amps] High Input Swr SB-220 (score: 1): Author: n4zr at contesting.com (Pete Smith); Date: Wed Mar 26 12:50:08 2003; I don't doubt this is the optimum solution, but necessary? My TS-930 is perfectly happy driving my unmodified SB-220 on all bands including 12 and 17 meters. My Mark 5 is happy with it on every band; /archives//html/Amps/2003-03/msg00849.html (7,603 bytes)
6. [Amps] High Input Swr SB-220 (score: 1): Author: 2 at vc.net (2); Date: Wed Mar 26 14:52:49 2003; ** with a tuner to correct the problem of not enough Q in the tuned inputs, a Q of 2 - 3 is not needed. - R. L. Measures, a.k.a. Rich..., 805.386.3734, AG6K, www.vcnet.com/measures. end; /archives//html/Amps/2003-03/msg00851.html (7,521 bytes)

Current List: 1 - 6
Page: [1]