5. HARDWARE INTERFACES
5-2
5.2
Antenna Unit Interface on Communication Unit
5.2.1
Overview
The antenna interface on the Communication Unit connects to the FB-1501 Antenna
Unit in the FELCOM501 FleetBroadband system or to the FB-1251 Antenna Unit in
the FELCOM251 FleetBroadband system.
The antenna connector on the Communication Unit is a TNC female connector placed
in the connector panel.
Connect the Communication Unit and Antenna Unit, using the coax and pigtail cables
(installation materials).
5.2.2
Pinout
The below drawing shows the TNC female connector in the Communication Unit.
Pigtail cable
TPA5FB0.4NJ5FBA-5DFB
Coax (antenna) cable
8D-FB-CV
Pigtail cable
FB-1251: TPA5FB0.4NJ5FBA-5DFB
FB-1501: NP0.5NJ-SN5DFBL
Signal
GND
Содержание FELCOM251
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