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Chapter 2 MarinePak7 Installation
2.10 Cellular Antenna Installation
The MarinePak7 has a cellular antenna port to facilitate the connection of an external cellular antenna. An
external antenna must be connected to this port to use the integrated cellular radio.
Figure 4: Connect the Cellular Antenna
1. Remove the Battery\SIM card cover.
2. Remove lithium battery from the compartment (if installed).
3. Insert the SIM card into position.
4. Replace lithium battery (if available) and replace the Battery\SIM card cover.
5. Use a coaxial cable with an SMA connector to connect an antenna to the GSM port on the back of
the MarinePak7.
Ensure the cellular antenna is installed at least 30 cm away from the MarinePak7. If
the cellular antenna is closer than 30 cm, the GNSS positioning accuracy may be
degraded.
MarinePak7 User Manual 2
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