On 2017-05-18 13:32, Paul wrote: > On Thu, May 18, 2017 at 3:06 PM, Brian Inglis wrote: > > A lot of these types of boxes appear to be some type of SoC board > with some GPS module, some Linux distro, some NTP release, probably > GPSd, and with little in the way of docs, specs (typical: <1us!), > guarantees, or likely support and maintenance. They often feature > pictures of fancy > > I assume here you are referring to classic NTP appliances from folks > like Spectracom, MicroSemi or EndRun (if they still exist). I would > expect the LeoNTP to be more like Tharp's Laureline (V2) > (https://partiallystapled.com/pages/laureline-gps-ntp-server.html) > and not actually run anything one would recognize as NTP -- except > for network packets. I think of these things as being network > attached GNSS modules that use NTP compatible packets for time > transfer.
Well that looks like an NTP appliance, and from the manual and specs I eventually found, looks like the LeoBodnar box qualifies too: it is available from airspy.us @ US$320; who also have the uBlox MAX M8Q Uputronics RPi board @ US$37.95 - less than the Adafruit GPS Hat with GT MKT 3339 @ US$44. -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions
