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Total 192 documents matching your query.

181. Re: [Amps] Rectifier equilization? (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Fri, 13 Sep 2013 14:25:15 -0700 (PDT)
Been there, done that, no problems!   Glen, K9STH Website: http://k9sth.com I have just rejoined the amp list after a few years and am wondering if the diode equalization question was ever resolved.
/archives//html/Amps/2013-09/msg00144.html (8,953 bytes)

182. Re: [Amps] Rectifier equilization? (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Sat, 14 Sep 2013 14:05:13 -0700 (PDT)
Both diodes, when bought in quantity are inexpensive.  In terms of actual cost, from Mouser, depending on the manufacturer, in quantities of 100 the 1N5408 goes for as little as 9.6 cents apiece.  In
/archives//html/Amps/2013-09/msg00172.html (9,896 bytes)

183. Re: [Amps] Cleaning Tarnish Off Ceramic Tube (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Sun, 29 Sep 2013 14:44:02 -0700 (PDT)
Goddard's Silver Dip is the same as Tarn-X and is available at most supermarkets. Both products, when applied with a cotton swab ("Q-Tip"), do an excellent job on rotary switch contacts.   Glen, K9ST
/archives//html/Amps/2013-09/msg00331.html (9,181 bytes)

184. Re: [Amps] Tune cap at minimum (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Fri, 4 Oct 2013 17:40:31 -0700 (PDT)
To lower the inductance, the turns need to be farther apart.  However, that will affect the other bands as well.  It would be better to move the 15-meter tap so that less turns are selected.  I would
/archives//html/Amps/2013-10/msg00026.html (8,271 bytes)

185. Re: [Amps] UHF Connectors (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Tue, 12 Nov 2013 08:37:52 -0800 (PST)
It depends on the quality of the UHF series connectors as to how much loss.  A number of years ago, I had a client who decided to set up his own two-way radio test bench.  For some reason, he used PL
/archives//html/Amps/2013-11/msg00256.html (15,559 bytes)

186. Re: [Amps] UHF connector discussion For Dummies (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Thu, 14 Nov 2013 09:48:35 -0800 (PST)
It seems to me that quite a number of antenna gain figures are really in dBwn.  That is, gain over a "wet noodle"!   Glen, K9STH Website: http://k9sth.com Agreed. Agreed. BUT doing "what you can" sho
/archives//html/Amps/2013-11/msg00334.html (11,370 bytes)

187. Re: [Amps] N Connector (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Thu, 19 Dec 2013 07:56:15 -0800 (PST)
When soldering the center pin of the male Type "N" connectors, I then use a small file to eliminate the excess solder that always seems to happen.  Then, the center pin slides into the rest of the co
/archives//html/Amps/2013-12/msg00138.html (10,622 bytes)

188. Re: [Amps] Permeability tuned tuning coils, with taps? (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Wed, 15 Jan 2014 13:25:56 -0800 (PST)
There is no power limit of 200-watts for General Class, Advanced Class, or Amateur Extra Class operators in the 28.0 MHz to 28.5 MHz range.  There is a 200-watt power limit for Technician Class and N
/archives//html/Amps/2014-01/msg00067.html (11,867 bytes)

189. Re: [Amps] 3CX1500A7 versus 3CPX1500A7 (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Sun, 9 Feb 2014 10:41:58 -0800 (PST)
Most major electric companies run 125 +/- 2-volts these days.  During the warmer months, with the air conditioning load, the voltage is on the "+" side at 127-volts. The "standard" voltage started at
/archives//html/Amps/2014-02/msg00062.html (9,098 bytes)

190. Re: [Amps] A Professionally Built Amplifier Claim (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Sun, 16 Feb 2014 07:05:52 -0800 (PST)
"Pick up only" and then he lists $1500 for shipping!  Then, $4500 for an amplifier with a 27 MHz tank coil! The only thing is that there are illegally operating 47CFR Part 95 Subpart D ("CB" to the u
/archives//html/Amps/2014-02/msg00145.html (8,468 bytes)

191. Re: [Amps] Fan Noise in GS-35b Amplifiers (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Thu, 20 Feb 2014 12:36:56 -0800 (PST)
I have a muffin fan to cool my pair of GI-7bT 160-meter amplifier.  The tubes definitely run cool.  The noise level is relatively low.   Glen, K9STH Website: http://k9sth.com I ran a quad of 4cx250b
/archives//html/Amps/2014-02/msg00189.html (9,395 bytes)

192. Re: [Amps] Question: Where to buy? (score: 1)
Author: Glen Zook <gzook@yahoo.com>
Date: Tue, 8 Apr 2014 20:00:11 -0700 (PDT)
Putting any, or all, of the information that you gave gets a "no results" reply! That is: EBM Papst 4600N Papst 4600N EBM 4600N or just plain 4600N   Glen, K9STH Website: http://k9sth.com On Tuesday,
/archives//html/Amps/2014-04/msg00101.html (14,038 bytes)


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