IDS Ingegneria Dei Sistemi S.p.A.
N. doc.: MN/2009/056 - Rev. 1.1
RIS Hi-Mod / DUALF-400-900 - Installation Guide
and User Manual
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Fig. 1.28 - Equipment provided for the four antennas configuration
1.4.1
Assemblage instructions
First of all follow the instruction to set the system in the two antennas
configuration (see Par 1.2.1). Then build and place the two side frames as
described in Par. 1.3.1. Finally insert the third and forth antenna in the side frames.
1.4.2
Wiring
Battery, wheel and LAN cables are linked to the DAD control unit as in the mono
antenna configuration (see Par 1.1.2 for further instruction).
In the four antennas configuration you have four antenna cables. To make a
cascade connection between the antennas you have to link the longer cable from
the ANT1/CHAIN port of the DAD unit to the IN port of the leftmost antenna; use
the three short cable to link OUT and IN ports of each adjacent antenna (Fig.
1.29).
Fig. 1.30 shows the complete four antenna configuration.
Rudder
Antenna
cables
Antennas
Batteries &
DAD control
unit
Non-wheeled
frames
Battery and
LAN cables
Connection
pipes
Wheeled
frames
