Search String: Display: Description: Sort:

Results:

References: [ +from:measures@vc.net: 2110 ]

Total 2110 documents matching your query.

381. [AMPS] Off subject (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Mon, 10 May 1999 08:50:35 -0700
... depends on the destination country and the mode of transport. The choices are Air Mail (0.5oz increments), Air Small-Packet (2oz increments) and Surface. - cheers, Peter Rich... R. L. Measures,
/archives//html/Amps/1999-05/msg00125.html (6,954 bytes)

382. [AMPS] Henry 2K2 (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Mon, 10 May 1999 17:01:03 -0700
? a bargain, provided you don't mind doing a little updating. ? 3-400Zs and3-500Zs have the same PEP output in SSB or CW service because peak emission is equal. However, for RTTY service at 4000v, t
/archives//html/Amps/1999-05/msg00130.html (9,486 bytes)

383. [AMPS] Henry 2K2 (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 12 May 1999 00:07:47 -0700
? The sticky wicket with putting the glitch-R in the neg. hv circuitry is that the filament transformer/cathode circuitry must be insulated for several kV. However, allowing the cathode to rise to s
/archives//html/Amps/1999-05/msg00143.html (8,902 bytes)

384. [AMPS] Henry 2K2; glitch resistor in negative HV considerations (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 12 May 1999 08:37:07 -0700
? good point, Dick. However, the problem of additionally insulating the neg. HV circuit is obviated by putting the glitch-R in the positive HV lead -- as is recommended by numerous power grid tube m
/archives//html/Amps/1999-05/msg00147.html (8,852 bytes)

385. [AMPS] Henry 2K2 (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 12 May 1999 08:37:09 -0700
? provided that the glitch-R is placed on the neg. side of the anode-current mete shunt-R. . ? Is there a tube manufacturer who does not recommend placing the glitch-R in the positive side of the an
/archives//html/Amps/1999-05/msg00148.html (10,229 bytes)

386. [AMPS] Henry 2K2; glitch resistor in negative HV considerations (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 12 May 1999 16:33:34 -0700
? If the glitch-R is on the neg side of the anode-current meter shunt resistor, it should act to limit peak fault current -- provided that the insulating ability of the neg. HV circuit is equal that
/archives//html/Amps/1999-05/msg00155.html (9,874 bytes)

387. [AMPS] Henry 2K2 (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Thu, 13 May 1999 00:59:23 -0700
? Does the designer want to go with the additional expense of increasing the withstanding V ability of the neg. HV circuitry? / / It is my opinion that something is amiss with the Henry 2K2, 2K4, 3K
/archives//html/Amps/1999-05/msg00159.html (8,919 bytes)

388. [AMPS] Arcing in air vs. arcing in a vacuum (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Mon, 17 May 1999 10:15:02 -0700
? well put, Mike Rich... R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amp
/archives//html/Amps/1999-05/msg00191.html (8,613 bytes)

389. [AMPS] Brightest Bottles (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 19 May 1999 02:38:07 -0700
? The 4-250A glows pretty bright. It has the same cathode as the 3-500Z. With 0v bias and approx. 3500v on the anodes, a pair in AB2 G-G will deliver the legal limit on cw and ssb. I recommend the c
/archives//html/Amps/1999-05/msg00217.html (8,185 bytes)

390. [AMPS] Brightest Bottles (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 19 May 1999 07:26:23 -0700
? For sheer glow, smaller, tantalum-plate bottles are hard to beat. Rich... R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submission
/archives//html/Amps/1999-05/msg00224.html (8,296 bytes)

391. [AMPS] KE9NA (was Re: Brightest Bottles) (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 19 May 1999 16:51:23 -0700
Ah yes, QRP is really and truly best. Meanwhile, rumour has it that the Editor owns a 77SX. // The best thing about running QRP is that you don't have to dig your disgustingly weak signal out of the
/archives//html/Amps/1999-05/msg00237.html (8,568 bytes)

392. [AMPS] FCC Actions at Dayton (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Fri, 21 May 1999 06:15:49 -0700
? Certainly. Also, a ham radio operator who is also a MARS member is allowed to run c. 10db more suds (than the ham limit) on certain MARS frequencies. ? Congress gave the FCC the right to make rule
/archives//html/Amps/1999-05/msg00258.html (12,354 bytes)

393. [AMPS] amps (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Fri, 21 May 1999 06:21:54 -0700
........ ? According to a friend who used to work for the FCC, larger amplifiers have been confiscated from Channel 6 CB operators. - later, Dennis. Rich... R. L. Measures, 805-386-3734, AG6K, www.vc
/archives//html/Amps/1999-05/msg00259.html (6,795 bytes)

394. [AMPS] FCC Actions at Dayton (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Fri, 21 May 1999 09:10:01 -0700
? In California, it is a Felony to carry a slingshot in your pocket. - later, Bill Rich... R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures -- FAQ on WWW: http://www.contesting.com/ampfaq.
/archives//html/Amps/1999-05/msg00264.html (9,249 bytes)

395. [AMPS] FCC Actions at Dayton (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Sat, 22 May 1999 08:49:45 -0700
carefully, ? One workaround is to sell parts kits from two sources. Neither parts kit can be used to build an amplifier. The assembly instructions would be available from a third party. ? hardly a s
/archives//html/Amps/1999-05/msg00281.html (11,932 bytes)

396. [AMPS] FCC Actions at Dayton (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Sat, 22 May 1999 20:12:45 -0700
? Don't ask. . Supplying all of the parts from one business name and location is an invitation for a FCC investigation. . . . - cheers, Tom Rich... R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/
/archives//html/Amps/1999-05/msg00289.html (9,203 bytes)

397. [AMPS] Power supply question (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Sat, 22 May 1999 20:12:47 -0700
thinking other half. The ? Sounds feasable. Since cathode emissive life varies as (e2/e1)^23.4, a rheostat in the fil. transformer pri. would be nice since electric-mains voltage regulation in some
/archives//html/Amps/1999-05/msg00290.html (7,621 bytes)

398. [AMPS] 'Glassmike' for blocking cap (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Sun, 23 May 1999 16:34:59 -0700
with 3kv ? ... not made for RF applications. However, four of these capacitors would be useful for constructing a 20kV breakdown tester. - later, Vic Rich... R. L. Measures, 805-386-3734, AG6K, www.
/archives//html/Amps/1999-05/msg00293.html (7,318 bytes)

399. [AMPS] Re: Brightest & Tenth Commandment (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Mon, 24 May 1999 06:39:52 -0700
Hear, hear! - cheers, John Rich... R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative req
/archives//html/Amps/1999-05/msg00299.html (7,975 bytes)

400. [AMPS] Tube load resistance calculation (score: 1)
Author: measures@vc.net (Rich Measures)
Date: Wed, 26 May 1999 13:24:37 -0700
sure duty yes. My guess is that a more accurate calculation of RL would be based on peak anode current and peak anode-voltage change. - later, Vic Rich... R. L. Measures, 805-386-3734, AG6K, www.vcn
/archives//html/Amps/1999-05/msg00310.html (7,804 bytes)

Current List: 381 - 400
Page: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20]
This search system is powered by Namazu