Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Minimizing\s+circulating\s+currents\s+on\s+10M\.\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Minimizing\s+circulating\s+currents\s+on\s+10M\.\s*$/: 5 ]

Total 5 documents matching your query.

1. [AMPS] Minimizing circulating currents on 10M. (score: 1): Author: zak@goes.com (W/Z Kornienko); Date: Thu, 22 Oct 1998 19:41:08 -0400; How does one minimize circulating currents in the pi-net of an amplifier, especially on 10M? 73 de Walt Kornienko - K2WK -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contest; /archives//html/Amps/1998-10/msg00363.html (7,249 bytes)
2. [AMPS] Minimizing circulating currents on 10M. (score: 1): Author: wb8jkr@juno.com (Mark S Graalman); Date: Thu, 22 Oct 1998 21:27:42 EDT; Minimize the "Q" Mark WB8JKR ___________________________________________________________________ You don't need to buy Internet access to use free Internet e-mail. Get completely free e-mail from Jun; /archives//html/Amps/1998-10/msg00364.html (8,378 bytes)
3. [AMPS] Minimizing circulating currents on 10M. (score: 1): Author: measures@vc.net (Rich Measures); Date: Thu, 22 Oct 1998 20:27:13 -0800; One needs enough Q to be able to obtain the needed transformation and to sufficiently attenuate harmonics. . Eimac recommends a Q of 10 to 15. 10M is a special case due to the anode-nearest grid C.; /archives//html/Amps/1998-10/msg00366.html (7,727 bytes)
4. [AMPS] Minimizing circulating currents on 10M. (score: 1): Author: km1h@juno.com (km1h@juno.com); Date: Fri, 23 Oct 1998 00:33:26 -0400; Circulating currents are not as much a problem ( with a decent Q design) as RF heating losses thru undersized components at 10M. The primary problem with the Q is when the amp is designed to cover 16; /archives//html/Amps/1998-10/msg00367.html (9,355 bytes)
5. [AMPS] Minimizing circulating currents on 10M. (score: 1): Author: w4eto@rmii.com (Richard W. Ehrhorn); Date: Mon, 26 Oct 1998 16:11:58 -0700; More precisely, you need to keep the LOADED 'Q' relatively low - preferably not much over 10. This in turn requires keeping total input capacitance of the pi network low, which may not be possible wh; /archives//html/Amps/1998-10/msg00399.html (10,108 bytes)

Current List: 1 - 5
Page: [1]