Both of my units came with a stored preset of 0. Giving the second unit an offset of 0 results in an 84 second period for a 360 degree phase procession relative to a Thunderbolt's 10 MHz output. Call it 100 instead of 84 and we get 1e-9. Measure the distance to the Moon within a foot or two.
On 01/12/2012 03:57 PM, ewkeh...@aol.com wrote:
Nigel I did not program it, it had its original setting and it is 9.99999999944 which is -5.6 E-11, within 10 MHz which is within spec. Once I have some aging I will look at Voltage sensetivity. Bert Kehren In a message dated 1/12/2012 6:22:02 P.M. Eastern Standard Time, gandal...@aol.com writes: Hi Bert Could you clarify something for me please, before you started your tests did you program the unit to be close to 10MHz or did you leave it as received, and if so what is the actual frequency and is it stable? regards Nigel GM8PZR In a message dated 12/01/2012 21:50:28 GMT Standard Time, ewkeh...@aol.com writes: I hear all these ideas from paper tigers. How about building something and report on it. I can do a Shera for $ 40 and add a $ 20 GPS. And it works. I did fail to mention that I also have retrace data. Over the test period I had at least 10 power outages from seconds to a couple of hours. The Rb goes right back to 1 E-12. It would be nice if some one independent does a test on aging, maybe I was lucky and got a particularly good unit. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
-- Chuck Forsberg WA7KGX N2469R c...@omen.com www.omen.com Developer of Industrial ZMODEM(Tm) for Embedded Applications Omen Technology Inc "The High Reliability Software" 10255 NW Old Cornelius Pass Portland OR 97231 503-614-0430 _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
