Mail Archive Search: <+from:RFpower@radiodan.com>

Results:

References: [ +from:RFpower@radiodan.com: 167 ]

Total 167 documents matching your query.

121. [AMPS] (Fwd) Swan 1200X (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Tue, 17 Nov 1998 10:09:18 -0800; I have a SWAN 1200W which is the same amp as the 1200X except the 1200W uses 6LQ6 tubes instead. These are light duty amps and are intended for SSB/CW service only. Price will depend on if tubes are; /archives//html/Amps/1998-11/msg00243.html (9,882 bytes)
122. [AMPS] Henry 2K and Henry 2K-2 (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sat, 21 Nov 1998 20:48:43 -0800; This is a multi-part message in MIME format. --=_NextPart_000_0017_01BE1590.536BCC00 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit The old 2K might be worth about $; /archives//html/Amps/1998-11/msg00295.html (16,045 bytes)
123. [AMPS] 4CX250B tubes and sockets (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sat, 21 Nov 1998 20:49:19 -0800; This is a multi-part message in MIME format. --=_NextPart_000_001C_01BE1590.69210C40 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit Removed from a commercial wideban; /archives//html/Amps/1998-11/msg00296.html (10,272 bytes)
124. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sat, 28 Nov 1998 14:12:51 -0800; HI Larry, They're not small, light, or compact, but they are THE most Rugged, Reliable amplifiers anywhere. Get a HENRY. No brag........just FACT! 73, Dan Magro W7RF, (member SCDXC, SCCC) Rugged, Rel; /archives//html/Amps/1998-11/msg00361.html (9,948 bytes)
125. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sat, 28 Nov 1998 16:15:05 -0800; No battle, You know what they say opinions are like...... Everybodys got one. 73, Dan Magro W7RF, (member SCDXC, SCCC) Rugged, Reliable Henry HF Amps are "Instant on" for RF Power now! DXers/Conteste; /archives//html/Amps/1998-11/msg00365.html (14,379 bytes)
126. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 10:14:28 -0800; If there's confusion it's not on my part Alan, Let me "right" back to you this way.... Which of the "current crop of amps" do you own where you know so much? Fact: The transformers used are very reli; /archives//html/Amps/1998-11/msg00380.html (13,831 bytes)
127. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 12:48:38 -0800; This is a multi-part message in MIME format. --=_NextPart_000_003C_01BE1C5F.C02D07C0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit Alan, You are so far off the mark; /archives//html/Amps/1998-11/msg00382.html (35,594 bytes)
128. [AMPS] (no subject) (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Mon, 30 Nov 1998 13:18:18 -0800; This is a multi-part message in MIME format. --=_NextPart_000_0044_01BE1C63.E538D680 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit I just found this in my deleted i; /archives//html/Amps/1998-11/msg00383.html (40,951 bytes)
129. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Wed, 7 Oct 1998 14:31:28 -0700; In reference to the question on the 3CX1200Z7 tube: I asked Ted Henry about the 3CX1200Z7 and he called Eimac and I quote "Eimac swears to us that the 3CX1200Z7 is not being discontinued. " The 3CX12; /archives//html/Amps/1998-10/msg00056.html (13,059 bytes)
130. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Thu, 8 Oct 1998 00:40:44 -0700; Funny, I didn't see you over my shoulder while I was reading your post. I read the entire thing, both then and now. I was quoting Ted Henry. I didn't have the conversation with Eimac. As for the 3CX1; /archives//html/Amps/1998-10/msg00058.html (15,274 bytes)
131. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Thu, 8 Oct 1998 01:27:41 -0700; Maximum grid current as stated in the HENRY manual. "6x as much feedback-C as an 8877" OK, my proof is in performance. All the quoted theory can't take away from what really works. As far as HENRY pr; /archives//html/Amps/1998-10/msg00060.html (11,292 bytes)
132. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Thu, 8 Oct 1998 09:56:31 -0700; Hi Matt, Unfortunately the D7 and A7 are not directly interchangeable as the filament voltage is different. 3CX1200A7 7.5 V at 21 A 3CX1200D7 6.3 V at 25 A The D7 was indeed developed to be a better; /archives//html/Amps/1998-10/msg00066.html (10,594 bytes)
133. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Thu, 8 Oct 1998 10:02:25 -0700; As for the 3-500, I think most will agree that this is a tube that is likely to be around for quite a while and has remained a very good value for Ham use with a new pair going for around $250. And n; /archives//html/Amps/1998-10/msg00067.html (11,419 bytes)
134. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Thu, 8 Oct 1998 23:54:03 -0700; The 3K Classic X used the 8877. The 3K Classic X MKII designates the change from 8877 to the 3CX1200A7 only. I created the HENRY reflector on qth.net to help ANYONE who has a HENRY or wants info on o; /archives//html/Amps/1998-10/msg00069.html (11,689 bytes)
135. [AMPS] What Tube for Home brew (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Fri, 9 Oct 1998 11:45:14 -0700; Hi Eric, HENRY switched from the 8877 to the 3CX1200A7 because: The 3CX1200A7 is instant on (no warm-up time). The 3CX1200A7 is lower cost. The 3CX1200A7 has a more rugged grid. Many people love the; /archives//html/Amps/1998-10/msg00074.html (9,971 bytes)
136. [AMPS] Loudenboomer History (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Fri, 16 Oct 1998 00:03:38 -0700; Hi Skip and the group, I too have a LOUDENBOOMER MKII. One of those projects....well, you know! I thought it was an interesting little amp and quickly whipped up a WebPage for it at http://radiodan.c; /archives//html/Amps/1998-10/msg00209.html (10,267 bytes)
137. [AMPS] Grid current "drift" (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sun, 18 Oct 1998 12:34:20 -0700; My verbage of sensitive comes from the opposite end of the street, where RUGGED is where I live with my HENRY and the 3CX1200A7. I don't like the use of 3CX800A7s for HF as there are a number of bett; /archives//html/Amps/1998-10/msg00261.html (8,895 bytes)
138. [AMPS] Decision time Approaches (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sun, 18 Oct 1998 19:18:58 -0700; HENRY also makes the "Premier" series which will do 160-10M I understand he's a heckova guy!(HI) Don't feel bad, HENRYs outlive younger men too! Congrats on the new CW fan. It's a matter of directly; /archives//html/Amps/1998-10/msg00275.html (14,699 bytes)
139. [AMPS] Re: Antenna System power ratings (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Tue, 20 Oct 1998 10:06:34 -0700; Hello Peter and the group, I don't know how much the "ultimate" rating would be, but for example I have seen down at the HENRY factory 10KW put through their low pass filter with SO239 connectors on; /archives//html/Amps/1998-10/msg00302.html (12,002 bytes)
140. [AMPS] Alpha repair (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Tue, 27 Oct 1998 03:03:04 -0800; This is a multi-part message in MIME format. --=_NextPart_000_0013_01BE0156.50B7F180 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Hi Natan, Love those Force 12 anten; /archives//html/Amps/1998-10/msg00402.html (13,394 bytes)

Current List: 121 - 140
Page: [1] [2] [3] [4] [5] [6] [7] [8] [9]