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Total 9 documents matching your query.

1. [TenTec] PTO Drift Problem (score: 1): Author: turner@safety.ICS.UCI.EDU (Clark Savage Turner WA3JPG); Date: Thu, 26 Jun 1997 18:07:55 -0700; Hi Joe: Looked into this a little bit, and no one seems to have the answer. My Corsair PTO drifts about 200 Hz in 40 min, then back 100 Hz and then stable for a while unless I open the window. A goo; /archives//html/TenTec/1997-06/msg00252.html (8,537 bytes)
2. [TenTec] PTO Drift Problem (score: 1): Author: bcotter@pop.uky.edu (Bill Cotter); Date: Fri, 27 Jun 1997 09:42:03 -0400; Joe, Clark and the gang, I had a minor power-up drift problem with my previous Corsair-II, about 100Hz in the first 15min or so. To work around it I simply turned on the rig 10-15 minutes before I us; /archives//html/TenTec/1997-06/msg00256.html (10,806 bytes)
3. [TenTec] PTO Drift Problem (score: 1): Author: owen@piper.eeel.nist.gov (James C. Owen, III); Date: Fri, 27 Jun 1997 11:52:56 -0500 (EST); Ok guys lets look at this in a rational manner. The above amount of drift is really very good for a PTO from cold to hot. The older rigs usually did much worse, even the Collins. My Corsair will do a; /archives//html/TenTec/1997-06/msg00257.html (9,953 bytes)
4. [TenTec] PTO Drift Problem (score: 1): Author: turner@safety.ICS.UCI.EDU (Clark Savage Turner WA3JPG); Date: Fri, 27 Jun 1997 09:57:35 -0700; I understand what you are saying, but most other rigs I have seen do better from this time period. My Kenwood TS 130V vfo, for instance, drifts less and stabilizes sooner and sticks there. My old Dr; /archives//html/TenTec/1997-06/msg00259.html (10,795 bytes)
5. [TenTec] PTO Drift Problem (score: 1): Author: kf4hk@juno.com (Jim Miller); Date: Fri, 27 Jun 1997 13:58:14 -0400; On behalf of Omni VI and Omni VI PLUS owners, thank you Jim! It had almost become a Corsair II list! Gee I thought I was picky about a rig, but some of these fellows seem to expect $5K stability from; /archives//html/TenTec/1997-06/msg00263.html (7,702 bytes)
6. [TenTec] PTO Drift Problem (score: 1): Author: bames@mecasw.com (bames@mecasw.com); Date: Fri, 27 Jun 1997 14:20:44 -0400; It seems that we have two situations here. First, a PTO drifts more when cold and a lot less when at temp. Second, there were complaints about frequency jumps on the Scout. If the PTO is stable then; /archives//html/TenTec/1997-06/msg00264.html (7,668 bytes)
7. [TenTec] PTO Drift Problem (score: 1): Author: rohre@arlut.utexas.edu (rohre); Date: 27 Jun 1997 13:35:13 -0500; Bill, I guess you don't have a Scout manual. It is discussed in full there. What is happening is a simple microprocessor was used that is too slow to handle both the keyer duties and the drift normal; /archives//html/TenTec/1997-06/msg00265.html (8,524 bytes)
8. [TenTec] PTO Drift Problem (score: 1): Author: bames@mecasw.com (bames@mecasw.com); Date: Fri, 27 Jun 1997 14:52:32 -0400; caps have changed or will installed wrong to start with. That MIGHT cause a PTO to go out of recapture range over some time and temperature extreme excursion. The jump is when the up comes in to tak; /archives//html/TenTec/1997-06/msg00266.html (8,221 bytes)
9. [TenTec] PTO Drift Problem (score: 1): Author: owen@piper.eeel.nist.gov (James C. Owen, III); Date: Fri, 27 Jun 1997 15:26:11 -0500 (EST); I think you're missing the point here Bill. It drifts the same when hot or cold BUT what happens; after warm-up the temperature is stable therefore it APPEARS that it stops drifting. However, if you; /archives//html/TenTec/1997-06/msg00267.html (9,273 bytes)

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