- 1. [AMPS] Drive for 4xRS1007 (score: 1)
- Author: firson@Radiolink.net (Firson Maryutenli)
- Date: Tue, 10 Oct 2000 15:14:38 JAVT
- I have plan to build Amplifier for SSB using 4 x RS1007 tube (same with 4-125A or QB3/300). It will be employed in AB1 with 600 volt in screen and 2500 volt in plate and using passive Grid with 50 oh
- /archives//html/Amps/2000-10/msg00164.html (7,258 bytes)
- 2. [AMPS] Drive for 4xRS1007 (score: 1)
- Author: Peter_Chadwick@mitel.com (Peter Chadwick)
- Date: Tue, 10 Oct 2000 09:52:44 +0100
- Firson asks: About 95 - at LF. The input capacity will be about 50pf for all those tubes, so the SWR on 28MHz will be a bit higher than on the LF bands. (50 ohms in parallel with j112). If you have a
- /archives//html/Amps/2000-10/msg00165.html (9,729 bytes)
- 3. [AMPS] Drive for 4xRS1007 (score: 1)
- Author: 2@vc.net (measures)
- Date: Tue, 10 Oct 2000 02:37:05 -0700
- You can figure this from Ohm's Law if you know the bias volts. For example, 100w pep/50-ohms = 100v-pk - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/F
- /archives//html/Amps/2000-10/msg00166.html (7,836 bytes)
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