RT User Manual
Revision: 190902
17
For single antenna systems, the heading is calculated from the inertial measurements.
The accuracies listed in Table 3 are achievable under dynamic conditions. Under static
conditions the heading accuracy of single antenna systems will degrade.
Non-ideal mounting of the GNSS antennas will reduce the heading accuracy,
particularly for dual antenna systems.
Environmental protection
The RT500 and RT3000 products are rated to IP65. To achieve IP65 it is necessary to
have connectors fitted to both TNC antenna connectors and to use self-amalgamating
tape over the TNC connectors.
Export control classification number
Export control regulations change, and so the classification number of the RT may also
change. The information presented here was correct when the manual was published.
RT products can fall under two different export control categories depending on the
type of accelerometer fitted internally. The type of accelerometer does not affect the
specification of the product, only the export control classification number (ECCN).
Table 5 lists the ECCN for the products.
Table 5. ECCN for RT products
Product
Serial number
ECCN
RT500
7A003d
RT3000 v3 L1
Only
Either 7A003d or 7A103a1, see invoice or delivery note
or contact support at OxTS. Some products will have
codes that relate to export control on their labels.
EXCT-1—7A003d
EXCT-2—7A103a1
RT3000
v3
7A003d