- 1. "Amp-Talk" reflector? (score: 1)
- Author: jhenders@zianet.com (Jim Henderson)
- Date: Tue, 14 Jan 1997 22:59:41 -0700
- I'm in need of info about using the old Cipperton-L amp on the WARC bands. Anyone here have 1st-hand experience with it or maybe know of a good reflector or similar source of user experience? Tnanx,
- /archives//html/Towertalk/1997-01/msg00314.html (7,284 bytes)
- 2. "Amp-Talk" reflector? (score: 1)
- Author: k4sb@avana.net (k4sb@avana.net)
- Date: Wed, 15 Jan 97 14:16:58 PST
- Jim, when I built my first ssb amp ( in 1956 for heaven's sake ) ( 4 6AG7s in GG and I ran 300 watts input with that sucker ) the article called for the use of the next higher band coil...ie ...op on
- /archives//html/Towertalk/1997-01/msg00321.html (7,693 bytes)
- 3. "Amp-Talk" reflector? (score: 1)
- Author: seay@alaska.net (Del Seay)
- Date: Wed, 15 Jan 1997 14:05:34 -0800
- Ed: It would be better from a logical standpoint, to go the other way. If you use extra capacitance, the 'Q' raises to a point where circulating become excessive and the result is heating of the tank
- /archives//html/Towertalk/1997-01/msg00333.html (8,258 bytes)
- 4. "Amp-Talk" reflector? (score: 1)
- Author: k4sb@avana.net (k4sb@avana.net)
- Date: Thu, 16 Jan 97 05:18:47 PST
- Well Del, when it comes to generating "spurs", keep in mind that LP filters generally kick in around 50 Mhz. I know coil overheating can be a problem, but not in SSB or CW service. How about we compr
- /archives//html/Towertalk/1997-01/msg00341.html (7,360 bytes)
- 5. "Amp-Talk" reflector? (score: 1)
- Author: seay@alaska.net (Del Seay)
- Date: Thu, 16 Jan 1997 06:25:22 -0800
- You make a good point, Ed. I agree that a proper Q is appropriate, and should be done. Actually, I would like to see more use of bandpass filters on amps, but the cost and size of the high power comp
- /archives//html/Towertalk/1997-01/msg00349.html (7,773 bytes)
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