Hi Bill, The pot appears to be working properly and have adjusted according to alignment, the problem is the plug-in board revisions my is a high serial number and the components are different than the manual and do not know if they are right or wrong, I acquired the receiver used with many issues, managed to repair some of the but cannot find the proper manual with later revisions, do You have a manual with later revisions or check the revision numbers on Your. Thank You Best regards,
Sal C.. Cornacchia Electronic RF Microwave Engineer (Ret.) ________________________________ From: Bill Hawkins <[email protected]> To: Discussion of precise time and frequency measurement <[email protected]> Sent: Wed, January 6, 2010 6:44:36 PM Subject: Re: [time-nuts] Fluke (Montronics) Model 207-5 WWVB Receiver/Comparator My experience with an old phase-locked receiver was that the trim pot for the PLL was way off. Tweaked it a bit, enough to break a film of insulation, and the PLL started working. Wasn't the only problem, tho. Bill Hawkins -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of J. Forster Sent: Wednesday, January 06, 2010 5:21 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Fluke (Montronics) Model 207-5 WWVB Receiver/Comparator This is an OLD unit (<1970s). I have one. In your shoes, I'd check all the axial electrolytic capacitors and Tantalums first thing. You might just find it starts working. BTW, I think Artek had a manual in progress. -John ============= > Hello Group Members, I have a Fluke (Montronics) Model 207-5 WWVB > Receiver/Comparator with various problems to many to mention on this list, > if someone has any experience with this model and would like to help out > please contact me off list [email protected] you for helping out. > > Sal C. Cornacchia > Electronic RF Microwave Engineer (Ret..) _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
