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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+feedback\s+sought\:\s+Ameritron\s+AL\-80\s*$/: 12 ]

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1. SV: [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: amps@txrx.demon.co.uk (Steve Thompson); Date: Tue, 2 Nov 1999 08:47:58 -0000; --Original Message-- From: Hans Goldschmidt <sm5ki@algonet.se> To: measures <measures@vcnet.com>; amps <amps@contesting.com> To: <amps@contesting.com> Date: 30 October 1999 17:50 Subject: SV: SV: [AM; /archives//html/Amps/1999-11/msg00069.html (7,827 bytes)
2. SV: [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: measures@vcnet.com (measures); Date: Tue, 2 Nov 1999 05:46:53 -0700; To: <amps@contesting.com> Close enough. For a g-g amp., when the grid current is too high, not enough electrons reach the anode and power output decreases. When grid current is too low, the anode po; /archives//html/Amps/1999-11/msg00072.html (8,637 bytes)
3. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: k7joe@yahoo.com (Joe); Date: Fri, 29 Oct 1999 14:27:05 -0700 (PDT); Hi, I have come across an original Ameritron AL-80 amplifier. This is not the AL-80A or AL-80B. Runs a single 3-500Z. Interested in comparisons between the original, and the AL-80A and AL-80B. Also h; /archives//html/Amps/1999-10/msg00669.html (8,797 bytes)
4. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: ns1z@arrl.net (John / NS1Z); Date: Fri, 29 Oct 1999 18:26:40 +0000; Your mileage may vary, but from my own experience: I have owned all three: AL-80, SB1000, and AL80B. They all showed >850 watts carrier into non-radiating (HA!) loads when measured with Bird 43 and 2; /archives//html/Amps/1999-10/msg00672.html (8,567 bytes)
5. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: measures@vcnet.com (measures); Date: Fri, 29 Oct 1999 22:27:41 -0700; Obtaining such power from a single 3-500Z at this anode supply voltage requires driving the tube to more than its Eimac and Amperex rating of400mA max.. The result is increased splatter in SSB servi; /archives//html/Amps/1999-10/msg00675.html (9,647 bytes)
6. SV: [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Sat, 30 Oct 1999 15:14:09 +0200; Hej all: I have in front of me an EIMAC data sheet of the 3-500Z ( 6-1-77) and HAM RADIO (1/77 ) - an article by W6SAI called "intermittent voice operation " ( EIMAC publication AS 40 ) . The 3-500Z; /archives//html/Amps/1999-10/msg00676.html (11,968 bytes)
7. SV: [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: measures@vcnet.com (measures); Date: Sat, 30 Oct 1999 07:36:24 -0700; ? very short. According to the specs, the max. on time for 500mA is 50-milliSeconds. In other words, you must use a tuning pulser for tune-up. ? Indeed Hans. For a photo of what happened to some 887; /archives//html/Amps/1999-10/msg00677.html (13,426 bytes)
8. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sat, 30 Oct 1999 12:03:05 -0700; Hans, I'm sorry to say that you CANNOT get 850 or 890 watts out of a single 3-500 tube. Rich sez so.................. (Rich did mention "at this anode supply voltage") Now, back to reality, 3500 VDC; /archives//html/Amps/1999-10/msg00682.html (14,558 bytes)
9. SV: [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: sm5ki@algonet.se (Hans Goldschmidt); Date: Sat, 30 Oct 1999 23:03:27 +0200; Thanks Dan, I was just reading from the EIMAC data sheet. Ask them why. However,I got something similar from a SB 1000. If you can run a 8873 in IVS why not a 3-500Z? Henry made several amplifiers us; /archives//html/Amps/1999-10/msg00684.html (16,279 bytes)
10. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: measures@vcnet.com (measures); Date: Sat, 30 Oct 1999 16:16:44 -0700; The reality is that the AL-80 does not have a 3500vdc supply, Dan. - Rich..., 805.386.3734, www.vcnet.com/measures. -- FAQ on WWW: http://www.contesting.com/ampsfaq.html Submissions: amps@contesting; /archives//html/Amps/1999-10/msg00686.html (8,532 bytes)
11. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: RFpower@radiodan.com (Radiodan W7RF); Date: Sun, 31 Oct 1999 00:56:17 -0700; What is the Anode supply voltage of some of the Ameritron amps? 3-500? X2? 8877? 3CX1200? Do they have a switch or just one voltage? 73, Dan Magro W7RF, (President WARC 1999, member SCDXC, SCCC) Manu; /archives//html/Amps/1999-10/msg00689.html (10,258 bytes)
12. [AMPS] feedback sought: Ameritron AL-80 (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Sun, 31 Oct 1999 10:07:46 -0600; The AL-1500 manual says voltage is 3300 @ 1 amp load. The SSB/CW switch switches bias, not Ep. (((73))) Phil, K5PC -- FAQ on WWW: http://www.contesting.com/ampsfaq.html Submissions: amps@contesting.; /archives//html/Amps/1999-10/msg00694.html (8,209 bytes)

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