AA003053-G Navman Wireless, AA003053-G Datasheet - Page 18

• Manufacturer Part Number: AA003053-G
• Description: DEV KIT FOR JUPITER 30XLP
• Manufacturer: Navman Wireless
• Type: Receiver, GPSr

Specifications of AA003053-G

• Frequency: 1575.42MHz
• For Use With/related Products: Jupiter 30XLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 943-1000

11.0 Ordering information
The part numbers of the Jupiter 30 xLP variants are shown in Table 11-1.
12.0 Future developments
Future developments to the Jupiter 30 xLP GPS receiver will include the following:
13.0 Glossary and acronyms
2dRMS:
A horizontal measure of accuracy representing the radius of a circle within which the true value
lies at least 95% of the time.
Almanac
A set of orbital parameters that allows calculation of approximate GPS satellite positions and
velocities. The almanac is used by a GPS receiver to determine satellite visibility and as an aid
during acquisition of GPS satellite signals. The almanac is a subset of satellite ephemeris data
and is updated weekly by GPS Control.
C/A code:
A spread spectrum direct sequence code that is used primarily by commercial GPS receivers to
determine the range to the transmitting GPS satellite.
C/N
DGPS:
A technique to improve GPS accuracy that uses pseudo-range errors recorded at a known
location to improve the measurements made by other GPS receivers within the same general
geographic area.
GDOP:
A factor used to describe the effect of the satellite geometry on the position and time accuracy
of the GPS receiver solution. The lower the value of the GDOP parameter, the less the error in
the position solution. Related indicators include PDOP, HDOP, TDOP and VDOP.
EGNOS:
The system of geostationary satellites and ground stations developed in Europe to improve the
position and time calculation performed by the GPS receiver.
Ephemeris
A set of satellite orbital parameters that is used by a GPS receiver to calculate precise GPS
satellite positions and velocities. The ephemeris is used to determine the navigation solution and
is updated frequently to maintain the accuracy of GPS receivers.
GPS:
A space-based radio positioning system that provides accurate position, velocity, and time data.
OEM:
Re-acquisition
The time taken for a position to be obtained after all satellites have been made invisible to the
receiver.
LA000576D © 2008 Navman Wireless OEM Solutions. All rights reserved. Proprietary information and specifications subject to change without notice.
• Multipath mitigation – complex algorithms that enhance the GPS navigation performance.
• SiRFLoc – SiRF’s MultiMode A-GPS software that allows users to determine their position
• Dead Reckoning – the ability to provide reliable positioning when GPS signals are
with network aiding.
temporarily unavailable.
0
:
Global Positioning System
Original Equipment Manufacturer
Carrier to Noise ratio
Differential GPS
Geometric Dilution of Precision
twice-distance Root Mean Square
European Geostationary Navigation Overlay Service
Course Acquisition code
Table 11-1: Jupiter 30 xLP ordering information
Part Number
AA003052-G
AA003053-G
AA003051-G
Jupiter 30 xLP (standard)
Jupiter 30 xLP adapter board
Jupiter 30 xLP Development Kit
Description
1