- 1. [AMPS] Viewstar PT1000 (score: 1)
- Author: knathan@ibm.net (Kevin Nathan)
- Date: Sun, 22 Mar 1998 20:02:41 -0700
- I recently purchased one of these amps and just brought it home yesterday. This morning when I took it out to the ham shack, it slipped out of my hand and dropped onto the operating table. Everything
- /archives//html/Amps/1998-03/msg00364.html (7,560 bytes)
- 2. [AMPS] Viewstar PT1000 (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Mon, 23 Mar 98 03:54:32 -0800
- If the Tune capacitor's plates are not bent from being dropped, the arcing may be due to an intermittent instability problem around 100MHz. You can check this out by placing a wavemeter near the Tun
- /archives//html/Amps/1998-03/msg00366.html (8,468 bytes)
- 3. [AMPS] Viewstar PT1000 (score: 1)
- Author: km1h@juno.com (km1h @ juno.com)
- Date: Mon, 23 Mar 1998 09:12:06 EST
- I may be a bit confused Kevin but I believe that amp had a single 3-500Z. If that is indeed the case it had a reputation for problems that were due to a poor PI-L design. When B&W purchased Viewstar
- /archives//html/Amps/1998-03/msg00367.html (8,833 bytes)
- 4. [AMPS] Viewstar PT1000 (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Mon, 23 Mar 98 08:20:33 -0800
- What was the design 'poor', Carl? - thanks - cheers Rich... R. L. Measures, 805-386-3734, AG6K -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative re
- /archives//html/Amps/1998-03/msg00369.html (8,154 bytes)
- 5. [AMPS] Viewstar PT1000 (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Mon, 23 Mar 98 08:20:36 -0800
- What kind of damage to the 3-500Z could possibly cause intermittent arcing at the Tune C? cheers Rich... R. L. Measures, 805-386-3734, AG6K -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submi
- /archives//html/Amps/1998-03/msg00370.html (7,773 bytes)
- 6. [AMPS] Viewstar PT1000 (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Mon, 23 Mar 98 13:59:18 -0800
- Agreed, Jon, however, the vhf load is not apparently not low enough to control vhf voltage excursions. ok: As the cathode bias switch contacts are opening, as cutoff bias is being applied,.anode cur
- /archives//html/Amps/1998-03/msg00371.html (12,255 bytes)
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