Yuan10 has quite a bit of success, mainly because it offers 20Hz raw measurements outputs in a small package.
But USB is a host driven protocol, so may introduce little latencies when trying to implement time transfer between the GPS and the PC (you can read more about this here).
So, in order to exploit the potential of the precise PPS output, we prepared a board with two S1315F-RAW and two RS-232 ports.
This could be useful as dual raw measurements receiver (moving baseline determination) as well as experimenting with the PPS signal going to the DCD of a RS-232.
Revision 1.1 of the Yuan20 PCB is here!
If you are a Company with a registered VAT number and want to purchase Yuan20, if you live outside the EU, if you have special enquiries, or if just want to exchange ideas with us about Yuan20 please feel free to contact us!