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Unicorecomm Confidential
UB4B0 User Manua
l
6
communicate with peripheral
devices (such as PC, USB devices
1
, and so on)..
Figure 3-3 Installation Step 1
2. Select a GNSS antenna with appropriate gain, and mount it in an open sky area.
Connect the antenna to J1 MMCX port of UB4B0 via coaxial RF cable.
Figure 3-4 Installation Step 2
NOTE: The RF connector of the board is MMCX, please select the appropriate cable.
The signal gain to board RF connector should be within 25 to 35dB. The Antenna
connector provides 5VDC antenna feed.
3. Connect the PC with EVK through serial ports, or through Ethernet ports.
1
Only for manufactory test