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Product Sheet

TRB 3 (TETRA Radio Box)

 

 

Article Number: 501585

Short description:

  • Compact 19 inch drawer cassette with TETRA digital radio transmitter

  • RS232 interface, e.g. for IBIS board processor

  • Automatic feedback level on IBIS faulty

  • Emergency call control through integrated micro controller

  • Software update via service interface

  • BNC connection for antenna

  • Power supply with board net filter for 24V operation

  • Integrated performance enhancer for driver’s speaker

  • NF interface for radio transmission to passenger

  • Micro controller driven component assembly

  • Integrated GSP receiver

  • Radio area switchover in case of a faulty IBIS

  • External connection for control panel CUR 3

Specification

 

Type of transmission

digital

Operational voltage

24V

Power input

max. 3A

HF performance

3 W

Frequency range

410 - 430 MHz

V + D air interface

according to EN 300392

Transmitter power

4 level from each 5 dB

Signalling to dispatcher

Call-Back-Request

Gate output for emergency alarm

1 potential-free closing device,
max. 1A

Deleting gate output for emergency

max. 50 mA, Open Collector

Input for transmission key

24V optocoupling input

Input for emergency key

24V optocoupling input

Performance output driver speaker

3W RMS

Microphone input

775 mV, 200 Ohm

NF interface for radio transmission to passenger

775 mV, on 600 Ohm

Serial interface for IBIS

V24 Standard, 9600 Baud
VDV-IBIS-Interface (only transmit data from IBIS)

Temperature range

-20 C to +70 C

Casing

19” casing

Dimensions (W x H x D)

163 x 129 x 200 mm
(32 TE x 3 HE)

Weight

2.6 kg

Meets the following standards:

 

Climate-proof and shake-proof

EN 50155

Electro-magnetic compatibility (EMC)

EN 50121.3-2

Emitted interference

EN 55022

 

Accessories: 

Article Number:

Description

500792

Adaptor cable for parameterisation of radio transmitter

500793

Adaptor cable for loading of system software

xxxxxx

Control panel CUR 3

 

 

All information provided in this product sheet refers to the current conditions and may be subject to change.

 

 

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Robert-Perthel-Str. 79 • 50739 Cologne • Phone +49-221-95 44 42-0 • Fax +49-221-95 44 42-23
2013