ARM26C analogue radio system for
the MESA train radio system

Analogue communication for multimode systems

The ARM26C is an analogue radio component of the MESA26 train radio system with IP20 protection. The device enables operational communication in the following analogue radio systems: 70 cm band in accordance with UIC 751-3 and 2 m band in accordance with customer-specific requirements.

The ARM26C consists of 2 functional units: RMA26C-x: analogue radio module for the respective frequency ranges in the 2 m band and/or 70 cm band and PLFE26-1-36: generation of the internal operating voltage. The device is available in the following versions: ARM26C-2: 2 m band, ARM26C-7, ARM26C-7B, ARM26C-7ES: 70 cm band, ARM26C-72, ARM26C-7B2: 2 m and 70 cm band.

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Highlights

Universal system architecture
Uniform and standardised interfaces
Uniform and standardised assemblies
19" plug-in cards
Cost-optimised spare parts inventory
Fast and efficient repair
Low training requirements for maintenance personnel

Technical data

Dimensions & weight

Construction method

Subracks according to IEC 60297-3

Height

3 HE

Width

84TE

Depth

190.5 mm

Weight

max. 6 kg

Power supply

RATED INPUT VOLTAGE

24 V to 110 V (connection to the vehicle electrical system)

TOLERANCES

according to DIN EN 50155

INTERRUPTION

according to DIN EN 50155, class S2 (interruption up to 10 ms)

MAXIMUM POWER CONSUMPTION

100 W (calculated)

TYPICAL POWER CONSUMPTION

12 W / 60 W (in idle mode / with call set up)

Environmental conditions

TYPE OF PROTECTION

IP20 according to DIN EN 60529

VIBRATIONS AND SHOCKS

according to DIN EN 50155

EMC

in accordance with DIN EN 50121-3-2 and DIN EN 50155

Climatic conditions

OPERATING TEMPERATURE

OT3: -25 °C to +70 °C in accordance with EN 50155

WIDE TEMPERATURE RANGE

ST1: OT3 +15 °C according to EN 50155 (when switching on for max. 10 min)

STORAGE TEMPERATURE RANGE

-40 °C to +70 °C (in original packaging)

MAXIMUM GRADIENT

± 1 °C/min Ambient temperature

MAXIMUM HUMIDITY

75 % annual average

RELATIVE HUMIDITY

95 % on a maximum of 30 days per year

ALTITUDE AND PRESSURE FLUCTUATIONS

-100 m to 1800 m above sea level

Detailed tables on the RF data in the 2m and 70cm band as well as the transmitter and receiver can be found in the data sheet, which you can view and download below.

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* depending on the operating mode

Product folder

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