BRUEL & KJAER PULSE 7788, Technical Documentation Manual

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PULSE Vehicle Pass ‐ by Test Systems – Installation Manual 10
3.2 Connect the Hardware
Fig.3.1 Typical setup with a Ground Station only configuration
Connect the Front End
1) Place the Ground Station in such a way as not to influence the free-field conditions
required for a pass-by test.
2) Connect the Ground Station to a mains or DC 11 – 32 volts supply to power it. A
battery is included as standard in the Ground Station to provide an uninterrupted
power supply.
Connect the Photocells
1) The Photocell(s) are positioned on the same side of the road as the Ground Station.
Position them as shown in Fig.3.1 symmetrically about the PP´ line at the chosen
distance (typically ±15 m).
Note:
In a two photocell unit configuration, photocell unit 1 is at the entrance when driving
in the forward direction while photocell unit 2 is at the exit.
Radar and Tripod
Mic. B
Mic. A
Radio Telemetry
Reflector
Photocell
Weather Station
(with PoE connection box)
Operator PC
Ground Station
Radio
Telemetry
Receiver
Control Room
1
2
3
4
AUX 1 - 4
AUX 5 - 8
H S
T ac ho
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
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