CRX INSTALLATION | CRX + RS1 | RAVEN EUROPE GENERIC
PAGE 33/35 | Installation manual | 016-8000-028EN | Rev. A1
SLINGSHOT INSTALLATION
If a SlingShot modem is used, in addition to the GPS-
antenna, two LAIRD antennas and a GPS patch should
be mounted.
The LAIRD antennas should be mounted at least 100
cm of each other. If a standard GPS-antenna bracket is
mounted, one of the LAIRD-antennas should be
mounted on this bracket. The second GPRS / UMTS-
antenna should be mounted on a metal bracket on the
cabin (Figure 42).
It is important that the following conditions are met at
all times:
The LAIRD antenna is equipped with a
magnetic base and must be placed on top of
the cabin.
The antenna should have a clear reception all
around.
Label the antenna cables inside the cabin with
labels ‘Cellular’ and ‘Diversity’ (Figure 41).
Mount a grey SMA grip on both connectors
(Figure 54).
Connect the power cable to the connector with label
‘’Slingshot PWR’’ and connect the RTK IN/GPS OUT
connectors with each other. Connect the Serial RTK IN
with the Slingshot and connect the Ethernet cable
between the SlingShot and the CR7.
Mount in such a way that driver has a clear
view all around.
FIGURE 42 GPRS/UMTS-ANTENNA AND GPS
PATCH ANTENNA ON A METAL BRACKET.
FIGURE 41 ANTENNA CABLES WITH LABELS AND
SMA-GRIP SET.
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