Motorola M12 Oncore Guia do Utilizador descarregar pdf (Página 120)

Chapter 5 - I/O Commands

PSEUDO-RANGE CORRECTION OUTPUT REQUEST (@@Bh)

Applicability: M12+ Positioning Receiver

This parameter sets the rate at which pseudo-range corrections are output from the M12+

receiver when being used as a master site receiver in a real-time differential system. The

messages return pseudo-range and pseudo-range corrections for up to 12 receiver channels, and

identify the satellite IDs that corresponds to each channel. To use this output properly, the

receiver must have the Position-Hold option enabled with the current GPS receiver position

entered into the Position-Hold position coordinates. The assignment of satellites to channels is

accomplished during normal receiver operation (or may be done manually).

The @@Bh message structure handles data for up to six satellites. If the M12+ is tracking more

than six satellites, two consecutive messages are output with the additional channels in the

second message. Unused portions of the data structure will be filled with zeros.

Default : Message disabled

Legacy Compatibility: The @@Bh message was generated in an identical fashion by VP

receivers, and also by M12 receivers with firmware revisions of v1.3 and higher.

Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05

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Motorola M12 Oncore Guia do Utilizador Página 120