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Acutime 2000 Synchronization Kit User Guide A-49
A Trimble Standard Interface Protocol
0x49 Report Packet 49
Almanac Health Page Report
This packet provides health information on all 32 satellites. Packet
data consists of 32 bytes each containing the 6-bit health from
almanac page 25. The first byte is for satellite #1, and so on. The
receiver sends this packet in response to packet 29 and when this data
is received from a satellite.
In each data byte of this packet, a value "0" indicates that the satellite
is healthy; all other values indicate that the satellite is unhealthy.
0x4A Report Packet 4A
Reference Altitude or Single-Precision LLA Position
Fix Report
The Reference Altitude variation of the packet is returned in response
to command packet 2A when setting or requesting reference altitude.
Table A-38 Report Packet 49
Byte Item
0 health of satellite #1
1 health of satellite #2
- - - - - -
- - - - - -
- - - - - -
31 health of satellite #32
Table A-39 Report Packet 4A – Report Reference
Altitude
Byte Item Type Units
0-3 Altitude SINGLE Meters above WGS-84 or MSL
4-7 Reserved SINGLE Reserved
8 Flag BYTE Reserved