3
Hardware Changelog
Version
Date
2.4
01/06/2016
2.2
03/08/2015
2.1
09/05/2014
1.5
17/10/2013
1.0
10/08/2013
Table 3: Hardware changelog
Slightly reduced power consumption and heat generation
Minor internal improvements
Internal solid state hot start battery changed resulting in
longer hot start capability
Other minor internal improvements
Hardware has changed from two enclosures to a single
integrated enclosure
Dimensions and weight changed
Connector changed
GNSS receiver changed from Trimble BD920 to Trimble
BD930
Support for GPS L5 signal and BeiDou B1/B2
Reduced power consumption
Reduced heat generation
Same electrical connections and mounting footprint as
previous hardware generations
Minor internal improvements
No noticeable changes for customers
Initial release
Spatial FOG Reference Manual
Page 13 of 144
Version 2.3
03/05/2018
Changes
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