AA003257-G Navman Wireless, AA003257-G Datasheet - Page 16

• Manufacturer Part Number: AA003257-G
• Description: DEV KIT FOR JUPITER 32XLP
• Manufacturer: Navman Wireless
• Type: Receiver, GPSr

Specifications of AA003257-G

• Frequency: 1575.42MHz
• For Use With/related Products: Jupiter 32 XLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 943-1001

9.3 ESD sensitivity
The Jupiter 32 xLP GPS receiver contains class 1 devices and is Electro-Static Discharge
Sensitive (ESDS). Navman recommends the two basic principles of protecting ESDS devices
from damage:
All personnel handling ESDS devices have the responsibility to be aware of the ESD threat to
the reliability of electronic products.
Further information can be obtained from the IEC Technical Report IEC130--1 & 2:
Protection of electronic devices from electrostatic phenomena.
9.4 Safety
Improper handling and use of the Jupiter GPS receiver can cause permanent damage to the
receiver. There is also the possible risk of personal injury from mechanical trauma or choking
hazard.
9.5 Disposal
We recommend that this product should not be treated as household waste. For
more detailed information about recycling this product, please contact your local
waste management authority or the reseller from whom you purchased the product.
10.0 Ordering information
The part numbers of the Jupiter 32 xLP variants are shown in Table 10-1.
11.0 Glossary and acronyms
2dRMS: twice-distance Root Mean Square
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: Course Acquisition code
A spread spectrum direct sequence code that is used primarily by commercial GPS receivers to
determine the range to the transmitting GPS satellite.
DGPS: Differential GPS
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: Geometric Dilution of Precision
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: European Geostationary Navigation Overlay Service
The system of geostationary satellites and ground stations developed in Europe to improve the
position and time calculation performed by the GPS receiver.
LA000267D © 2008 Navman Wireless OEM. All rights reserved. Proprietary information and specifications subject to change without notice.
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Only handle sensitive components in an ESD Protected Area (EPA) under protected and
controlled conditions
Protect sensitive devices outside the EPA using ESD protective packaging
Table 10-1: Jupiter 32 xLP ordering information
Part Number
AA003255-G
AA003256-G
AA003257-G
Jupiter 32 xLP on adapter board
Jupiter 32 xLP evaluation kit
Jupiter 32 xLP (standard)
Description
1