MobiLink IP
Connecting the external antennas
MobilinkIP_Usermanual-sw1.2.21_revGen.doc
Page 23 of 188
4. Push the holder tray with the SIM inside back into the corresponding slot of the
MobiLink unit
Also follow the steps described above when replacing the SIM cards already installed into
MobiLink IP.
Repeat this procedure for the second SIM, take care to insert the SIM card correctly.
5.6
Connecting the external antennas
To ensure a good quality of transmission and to reduce radio interference use the antennas
shipped in the MobiLinkIP package. These antennas were designed for the respective
frequency bands (multiband to allow proper connection to different mobile networks type
GSM or 3G).
The antennas must be connected to MobiLinkIP via the respective RF circular connectors on
the top panel of the case, labeled “ANT.1” and respectively “ANT.1”.
These correspond to networks Mobile 1 and Mobile 2. The cable for each Mobile antenna
must be threaded into the circular connector of MobiLinkIP labeled “ANT1”, respectively
“ANT2”, as shown in the following drawing.
Figure 6: Attachment of antennas