My first recommendation will be a Thunderbolt. It's not the least expensive and it is not the best performing. But the benefit of going with T-bolt is plenty of accessories (display board, etc) and wealth of information including how-to are available. It is also supported by virtually all shareware and high quality GPSDO software.
By the way, TAPR also sells a unit that takes 10MHz and generate 1 pps. I have a few here and works as they claim. --------------------------------------- (Mr.) Taka Kamiya KB4EMF / ex JF2DKG On Friday, April 24, 2020, 12:57:44 PM EDT, Wes <w...@triconet.org> wrote: No, I'm not looking for advice on how to build one but what I might buy. My need is strictly hobbyist (ham radio). I currently have a Bodnar dual frequency unit, that gives me frequency and a TAPR, (Synergy Systems) that gives me 1 pps, but I would like something that gives me both, with better performance (holdover). The Jackson Lab FireFly-IIA and the lookalike Symmetricom GPS-2500 both look interesting. But, price and availability are elusive. Any advice on these or alternatives will be appreciated. Wes N7WS _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.