-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2005-12-30, Bjorn Gabrielsson <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] (Hal Murray) writes: > > PPS pulse yes. But still the serial port message is usually sent after > the pulse. On some receivers the NMEA message is unpredictable - the > jupiter receiver I have is either 1 or 2 seconds late in _NMEA_ > mode. Binary mode for the jupiter is flawless. > The same is true for the Motorola Oncore receivers. The usual word of advice is to get a GPS receiver optimized for timing if you plan to use if for timing and one optimized for positioning if the planned use is for finding ones position. The binary mode for the NTP reference clock receivers will provide much better performance than using the same receiver in NMEA mode.
Tom - -- Public Keys: PGP KeyID = 0x5F22FDC1 GnuPG KeyID = 0x620836CF -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDtqaY6/+C1GIINs8RAhpPAJ9aew6sFtQZed85FMUQO+wIMbieewCbBx4U z/jVeCb4bnB72rXn194Xp0M= =YsMB -----END PGP SIGNATURE----- _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
