Trimble Outdoors AcutimeTM2000 Synchronization Kit Table A-57 Report Packet 5B, Byte Type Units

ATrimble Standard Interface Protocol

on the status of the ephemeris in the receiver for a given satellite. The structure of packet 5B is shown in the table below.

Table A-57 Report Packet 5B

Byte	Item	Type	Units
0	Satellite PRN number	BYTE
1-4	Time of Collection	SINGLE	seconds
5	Health	BYTE
6	IODE	BYTE
7-10	toe	SINGLE	seconds
11	Fit Interval Flag	BYTE
12-15	SV Accuracy (URA)	SINGLE	meters

SV PRN Number is from 1 to 32 representing the satellite PRN number. Time of Collection is the GPS time when this ephemeris data was collected from the satellite. Health is the 6-bit ephemeris health. IODE, toe, and Fit Interval Flag are as described in ICD-GPS-200. SV Accuracy (URA) is converted to meters from the 4-bit code as described in ICD-GPS-200.

Acutime 2000 Synchronization Kit User Guide A-67