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Beam Iridium RST706B Installation Manual page 2

Whip dual mode antenna

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Outside/Vehicle Installation Options
1. The antenna requires a slotted 16mm diameter
mounting hole in order to secure the antenna.
If the vehicle does not have a slotted 16mm mounting
hole, then an optional bracket may be required.
mounting bracket
16mm hole
Antenna Connections
Connect the TNC adapter to the TNC connector on the loom coming from the dock or the
TNC Bulkhead at the rear of the terminal.
TNC Loom
Satellite TNC Connector
TNC Bulkhead
2. Feed the Satellite Cable and GPS cable through the
slot and secure the antenna with the bolt and lock
washer provided.
Connect the GPS cable running from the antenna to the SMA connector on the
loom coming from the dock or the SMA Bulkhead at the rear of the terminal.
Terminal
or
Dock
GPS SMA connector
2. Run the cables through to the Beam Docking Station
or Iridium handset installed inside the vehicle, be
sure to secure the cables appropriately so that the
cable does not rattle or cause any interference or
obstruction. Be sure to waterproof the entry point of
the cables into the vehicle.
SMA Loom
Terminal
Dock
SMA Bulkhead
Specifications
GENERAL
Antenna
Iridium
Right Hand
Polarization
Circular (RHCP)
Axial Ratio
3dB at boresight
Impedance
50 Ohms
VSWR
≤ 2:1
Power
10 Watts
Handling
Amplifier Gain
5dBi
Noise Figure
DC grounding
Yes
Includes 5m
Cable
or 16.4ft of
LMR240UF
ENVIRONMENTAL
Temperature
Degrees ºC
Operating
-40 to +85
PHYSICAL
Colour
Black
Black fiberglass radome, black finish
aluminium ferrules, 304 stainless
Material
steel 'barrel' spring, external coaxial
cables and terminations
Mounting
Minimum M12 hole
requirements
Dimensions
mm
Antenna
800 H
Weight
kgs
Antenna
2.7
CONNECTORS
or
Iridium
TNC Male
GPS
SMA Male
FREQUENCY
Iridium
1616 – 1626 MHz
GPS
1575 ± 10 MHz
GPS
Right Hand
Circular (RHCP)
3dB
50 Ohms
≤ 2:1
1 Watt
26 ± 2dB
2.5dB Max
Yes
Includes 5m or
16.4ft of RG316
Degrees ºF
-40 to +185
inches
31.5 H
lbs
5.9

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