- 1. [AMPS] Amplifier for CW (score: 1)
- Author: rakefet@rakefet.com (Vic Rosenthal)
- Date: Sat, 13 Feb 1999 15:02:59 -0800
- OK, even though I have a perfectly good working amplifier, reading about all these building projects has made me decide that I want to build one too. Here's my question: I'm a CW operator. I got a mi
- /archives//html/Amps/1999-02/msg00363.html (7,810 bytes)
- 2. [AMPS] Amplifier for CW (score: 1)
- Author: royanjoy@ncn.net (Roy Koeppe)
- Date: Sat, 13 Feb 1999 17:28:41 -0600
- Hi Vic, I see you're displaced too. I'm from Tulare, just down the road. Here I can't find my mike either. Two amps here operate with just a trickle of idling current, about 10 ma. Have true pi-net i
- /archives//html/Amps/1999-02/msg00364.html (9,617 bytes)
- 3. [AMPS] Amplifier for CW (score: 1)
- Author: w7iuv@axtek.com (Larry Molitor)
- Date: Sun, 14 Feb 1999 02:18:17 +0000
- class-B. Vic, Your idea is valid and one that I have used myself several times. Most notable was the pair of 4CX250's that ran 1400 watts out for 2 meter EME work. Some observations based on my exper
- /archives//html/Amps/1999-02/msg00369.html (9,753 bytes)
- 4. [AMPS] Amplifier for CW (score: 1)
- Author: royanjoy@ncn.net (Roy Koeppe)
- Date: Sun, 14 Feb 1999 09:48:09 -0600
- Hi Bob, My QRO PINS are courtesy of DEO, a la QSK-1500. It is an early model and has served me well for 14 years' hard duty. Have installed several mods which now make that unit bullet proof. I have
- /archives//html/Amps/1999-02/msg00375.html (8,020 bytes)
- 5. [AMPS] Amplifier for CW (score: 1)
- Author: km1h@juno.com (km1h@juno.com)
- Date: Sun, 14 Feb 1999 12:18:35 -0500
- On Sat, 13 Feb 1999 15:02:59 -0800 Vic Rosenthal <rakefet@rakefet.com> writes: Sounds like a plan. I dont see where simplification would come in as the component count doesnt change. Since price is a
- /archives//html/Amps/1999-02/msg00380.html (10,238 bytes)
- 6. [AMPS] Amplifier for CW (score: 1)
- Author: rakefet@rakefet.com (Vic Rosenthal)
- Date: Sun, 14 Feb 1999 11:48:35 -0800
- Well, I won't need a circuit to cut the tubes off between characters. True, it's not a lot of components. That's about the same as a pair of 3-500z'z. Only one tube/socket, lower plate voltage, too.
- /archives//html/Amps/1999-02/msg00381.html (7,885 bytes)
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