Appendix A
95
www.javad.com
S
PECIFICATIONS
This JAVAD GNSS product is a 216-channel GNSS receiver with an internal radio modem, a
Bluetooth® wireless technology module, GMS module, and a rugged aluminum housing
complete with TriPad and cable connectors.
Note:
Performance specifications assume a minimum of 6 GPS Satellites above 15 degrees in elevation
and adherence to the procedures recommended in this manual.
Note:
In areas of high multipath, during periods of large PDOP, and during periods of increased
ionospheric activity, performance may degrade.
Note:
Use robust checking procedures in areas of extreme multipath or under dense foliage.
A.1. Receiver Specifications
The following sections provide specifications for the receiver and its internal components.
A.1.1. General Details
Table below lists the receiver’s general specifications.
Table A-1. Receiver General Specifications|
Physical
Enclosure
Aluminum extrusion,
waterproof IP66
Color
JAVAD GNSS Green and Black
Dimensions
W: 148 mm x H: 85 mm x D: 35 mm
Weight
ALPHA-G3
ALPHA-G2T
ALPHA-G3T
430 g
435 g
448 g
GNSS Antenna
External
Battery
One internal