[time-nuts] Synchronisation using GPS

[Masamichi Tsuchiya]

Dear Shaun,

If you use Geodesic receivers or some special GPS receivers and requires
few ns, please use a phase stable cable and two DC bias passing attenuators
(10dB etc) to antenna side and receiver side, if possible please use 
temperature stabilized antenna.
I am using a phase stable cable and two 10 dB DC bias passing attenuators
to 50dB GPS antenna and GPS receiver.

Best regards,

Masamichi Tsuchiya