Kerlink Wirnet iStation 915H Quick Start Manual page 7

Remove caps on both N
connectors
• Use a M19 wrench to screw the cavity filter and the coaxial cable.
6.3 Setting antenna connection
Before setting all connections, ensure that the power supply is not connected to the mains
supply.
GNSS and 3G/4G antennas are integrated and do not require any intervention.
The external LoRa antenna shall be connected to gateway through the cavity filter.
On the gateway side, remove the RF switch cap n°3 (please refer on the chart page 3) and then screw the
N connector of the coaxial cable.
• Use a M19 wrench to screw the cavity filter and the coaxial cable.
Screw the cavity filter onto the
antenna through the N connector
Unscrew RF switch cap
Screw the coaxial cable onto the N
connector of the cavity filter
Screw coaxial cable