Leica GPS1200+ Technical Reference Manual page 496

Config...\Interfaces... - General
Field Option
<Ref Sensor:> Choicelist
<Ref Choicelist
Antenna:>
Description
The receiver type used at the reference. If the real-
time data format does not contain the information of
the receiver type certain corrections based on the
information of the receiver type are applied in order to
provide correct results. The real-time data formats
Leica, Leica 4G, CMR, CMR+ and RTCM v3.1
contain this information. This is mainly important
when a System300 receiver or a receiver from a
different manufacturer is used as reference.
The antenna used at the reference. If the real-time
data format does not contain the information of the
antenna certain corrections based on the information
of the antenna are applied in order to provide correct
results. The real-time data formats Leica, Leica 4G,
RTCM v2.3, CMR, CMR+ and RTCM v3.1 contain
this information.
If the reference data is corrected by absolute
antenna calibration values and a Leica
standard antenna is being used on the rover,
select ADVNULLANTENNA as reference
antenna.
GPS1200+ 496