Search String: Display: Description: Sort:

Results:

References: [ +from:km1h@jeremy.mv.com: 3440 ]

Total 3440 documents matching your query.

141. Re: [Amps] switching power supply for tube amplifier (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Fri, 14 Sep 2007 20:47:27 -0400
6C21 = Pulse rated 450TH I had a pair of NIB Matchletts but never got around to using them. Got lucky with a bunch of local 4-1000A BC pulls instead. Carl KM1H _______________________________________
/archives//html/Amps/2007-09/msg00163.html (10,029 bytes)

142. Re: [Amps] FS:AMPERITE TIME DELAY RELAY TUBE (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Sun, 16 Sep 2007 10:22:22 -0400
6V filament, 75 seconds. Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2007-09/msg00165.html (7,584 bytes)

143. Re: [Amps] (no subject) (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 17 Sep 2007 12:21:08 -0400
Still in business in Massachusetts under www.jamesmillenco.com Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/list
/archives//html/Amps/2007-09/msg00180.html (8,542 bytes)

144. Re: [Amps] Wanted: 3-500z amp plans (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 18 Sep 2007 08:38:14 -0400
Amp Supply LK-500 series is about as simple as it gets. The Ameritron AL-82 is another but would cost a bit more to duplicate. And if you have some basic computational skills the SB-220 can be extend
/archives//html/Amps/2007-09/msg00187.html (8,545 bytes)

145. Re: [Amps] Wanted: 3-500z amp plans (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 18 Sep 2007 12:38:16 -0400
Yeah, go solid state if you want any efficiency on 6M. I havent seen a "conversion" that adds 6M to a HF amp that is worth the paper to print it on. I get those butcher jobs in here on a regular basi
/archives//html/Amps/2007-09/msg00196.html (9,677 bytes)

146. Re: [Amps] HELP-SB-200 meter (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 18 Sep 2007 12:48:18 -0400
Also consider meter faces and dial scales for boatanchor receivers and transmitters. BTW, there were 3 different meter scale plates for the SB-200 as there were 3 different suppliers. Carl KM1H _____
/archives//html/Amps/2007-09/msg00198.html (9,066 bytes)

147. Re: [Amps] HELP-SB-200 meter (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 18 Sep 2007 13:36:03 -0400
Most early meters Ive seen used bakelite cases and glass windows, plastic didnt really get moving until after WW2 Carl KM1H _______________________________________________ Amps mailing list Amps@cont
/archives//html/Amps/2007-09/msg00201.html (12,106 bytes)

148. Re: [Amps] Alpha 76 PI-EL modification for WARC bands (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 18 Sep 2007 15:28:21 -0400
Use a B&W 802 or an Ameritron. Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2007-09/msg00207.html (10,134 bytes)

149. Re: [Amps] What does full duty cycle mean? (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Fri, 21 Sep 2007 11:08:14 -0400
Sounds more like an ad for a washing machine. Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2007-09/msg00220.html (7,616 bytes)

150. [Amps] FS: Heathkit SB-200 Converted to 6M (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 15:30:43 -0400
Offered for sale is one of my worldwide known conversions which I refer to as the SB-206. Over 350 in service worldwide. The conversion process removes all HF components and the RF portion is built a
/archives//html/Amps/2007-09/msg00226.html (7,454 bytes)

151. Re: [Amps] 6 mtrs: (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 17:52:19 -0400
The useful answer is that the 572B works very well at 6M and a SB-200 works very well there also if you understand amplifiers. No rocket science required. Carl KM1H __________________________________
/archives//html/Amps/2007-09/msg00229.html (8,461 bytes)

152. Re: [Amps] SB200?? (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 19:34:59 -0400
You continuosly ask that question and have been given plenty of answers in the past by several. Werent they good enough for you? If you cant even get a SB-200 to work on HF then you are not ready for
/archives//html/Amps/2007-09/msg00233.html (8,159 bytes)

153. Re: [Amps] stability of amps (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 20:00:00 -0400
Peter, the 572B has the same basic form as the 811A which is rated to 54 MHz. Just because Cetron built an audio tube and simply said 30MHz sounds like a good number doesnt mean its gospel. The first
/archives//html/Amps/2007-09/msg00234.html (9,963 bytes)

154. Re: [Amps] stability of amps (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 20:49:53 -0400
If its repeatable it is called engineering. If it works once and then you write an article about how smart you are that is called something else. I see that the Ameritron AL-572 that you may have wor
/archives//html/Amps/2007-09/msg00237.html (8,871 bytes)

155. Re: [Amps] SB200's ETC (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 20:58:51 -0400
You might want to take the SB-200 manual onto the can with you where a bit of reading just might improve your knowledge while you get rid of all your BS and self pity whining. As I said, many have TR
/archives//html/Amps/2007-09/msg00238.html (9,339 bytes)

156. Re: [Amps] stability of amps (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Mon, 24 Sep 2007 21:26:58 -0400
The Vega was fine once they switched to the Pontiac Iron Duke engine. Rust out was not an engineering issue, strictly cheapskates in the front office. Lots of nice south west examples are up here as
/archives//html/Amps/2007-09/msg00240.html (11,137 bytes)

157. Re: [Amps] stability of amps (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 25 Sep 2007 10:37:07 -0400
There was no flame involved, I was simply repeating some prior postings. I suggest that you read some of your own writings sometime Tom before starting on another of your "not invented by me" rants.
/archives//html/Amps/2007-09/msg00269.html (11,083 bytes)

158. Re: [Amps] 6 mtrs: (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 25 Sep 2007 11:26:37 -0400
Lou, you are wasting your time trying to get any meaningful answers from our self appointed guru. The 572B is rated to 60 MHz by at least one manufacturer who arguably actually tested them there. The
/archives//html/Amps/2007-09/msg00272.html (17,091 bytes)

159. Re: [Amps] 6 mtrs: (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 25 Sep 2007 11:47:34 -0400
750W is key down. Youre forgetting that many still use CW for chasing DX on 6M. When operating on SSB I always suggest loading to the max to establish a point and then reduce power with the mike cont
/archives//html/Amps/2007-09/msg00278.html (12,209 bytes)

160. Re: [Amps] 6 mtrs: (score: 1)
Author: "jeremy-ca" <km1h@jeremy.mv.com>
Date: Tue, 25 Sep 2007 11:53:05 -0400
Of course not. If someone wants to "see" the circuit cough up the cash. This is not a welfare office for freeloaders. Specs have been repeated many times on numerous reflectors for years. Go find the
/archives//html/Amps/2007-09/msg00279.html (12,719 bytes)

Current List: 141 - 160
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