[time-nuts] FS740 Thoughts?

2021-11-16 Thread Matt Huszagh
Hi, I'm curious to hear people's thoughts on the SRS FS740 (https://www.thinksrs.com/products/fs740.html) as a lab frequency standard. The phase noise performance of the OCXO and Rb options seem quite good (the same specs apparently apply during GPS disciplining too) | offset | TCXO |

[time-nuts] Re: GPS Elevation Mask Values.

2021-11-16 Thread Dana Whitlow
Dan, in recent years I've read that DOD (or some such agency) has been running spoofing tests here and there, but always in remote thinly-populated areas (for what should be obvious reasons). As to why not all your receivers exhibit the "finger", I point out that the appearance of a GPS satellite

[time-nuts] Re: HP/Symmetricom 59551A showing wrong date

2021-11-16 Thread Hal Murray
> Not sure why I would need two sessions. Hal can you explain please? One for reading, one for writing. They probably aren't necessary. putty and similar serial control programs are complicated. I don't use one often enough to have one I'm familiar with. So I tried the low tech approach.