Beijer Electronics korenix JetWave 3220v3 Series, User Manual

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JetWave 3220v3/3420v3 Series User Manual
Page 31
2.7
Using the External Antenna
Consult your system integrator or our technical support engineer to choose the suitable external
antenna with SMA-type or N-Type connector for your application. Different antenna supports
different bands, polarization and different range of coverage.
Antenna Socket of the AP/Gateway:
Front Left: Radio 1 (WLAN 1). There are 2 SMA connectors for 2T2R MIMO.
Front Right: Radio 2 (WLAN 2/3G/4G LTE). There are 1-2 SMA connectors. It may be WIFI
MIMO, 3G or LTE antenna connector depends on the model you purchase.
Select the External Antenna:
Gain: It affects the system performance.
Direction: Typical type includes Omni-Directional, Directional or Yagi antenna. Check the
antenna zone in its specification.
Polarization: Dual Polarization is MUST for this 2T2R MIMO product.
Connector: Check what type it is, for example N-Type, SMA Male/Female.
Antenna Alignment:
a. Follow the instruction of the antenna installation guide and install the antenna well.
b. Find the remote location of the target AP. The Telescope, GPS positioning tool, Google
Map are convenient tool.
c. The polarization of the two ends of the directional
antenna MUST be the same. Refer to the label on the
antenna, the direction of the
“
Port 1(V)
↑
“and “
Port
2(H)
→
” must be the same in the 2 ends.
d. Connect the extended Radio Cable from the
AP/Gateway to the antenna. The level
e. Go to Web GUI, use the Antenna Alignment tool
(Refer to the 4.6.5) can help you find the target
Antenna.
f. Run the Data Rate Test (4.6.4) can help you check
the performance between the two ends.