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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+QSK\-5\s+and\s+QSK\-1500\s+etc\.\s*$/: 5 ]

Total 5 documents matching your query.

1. [Amps] QSK-5 and QSK-1500 etc. (score: 1): Author: bcarling at cfl.rr.com (Brian Carling); Date: Thu May 15 08:14:49 2003; Regarding PIN DIODE QSK devices... Does anyone have any old articles on how to build such devices? I occasionally see that Design Electronics QSK-1500 unit. Are they any good? I would like to go QSK; /archives//html/Amps/2003-05/msg00118.html (6,739 bytes)
2. [Amps] QSK-5 and QSK-1500 etc. (score: 1): Author: 2 at vc.net (2); Date: Thu May 15 19:31:55 2003; ? It can be done for c. $60 using high-speed relays and an opto-isolator.; /archives//html/Amps/2003-05/msg00121.html (6,861 bytes)
3. [Amps] QSK-5 and QSK-1500 etc. (score: 1): Author: bcarling at cfl.rr.com (Brian Carling); Date: Fri May 16 08:19:25 2003; Great - do you have any articles and/or schematics? Thanks - Brian; /archives//html/Amps/2003-05/msg00123.html (7,160 bytes)
4. [Amps] QSK-5 and QSK-1500 etc. (score: 1): Author: 2 at vc.net (2); Date: Sat May 17 15:55:01 2003; ? See article "QSK for the TL-922 and SB-220 ... " on my Web site. This circuit switches in c. 1.8mS.; /archives//html/Amps/2003-05/msg00124.html (7,579 bytes)
5. [Amps] QSK-5 and QSK-1500 etc. (score: 1): Author: aa6dx at pacbell.net (AA6DX); Date: Sat May 17 15:55:04 2003; QST--9/85, and 10/80 have articles ... and here's 3 URLs to peer at ... 73, Mark ..AA6DX http://antenna.ece.vt.edu/~n4gu/QSK/N4GU_QSK_amplifier_modification_page.html http://www.vcnet.com/measures/QS; /archives//html/Amps/2003-05/msg00125.html (7,864 bytes)

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