Transcript
ARM 26
Analogue Radio Module for MESA 26 The ARM 26 is an analogue radio module for the Cab Radio MESA 26. It allows the operational communication in analogue radio systems in the frequency bands:
MESA26: The universal system architecture contains uniform and standardised interfaces and sub-assemblies
■■ 70 cm (according to UIC 751-3) and
conceived as 19” plug-in printed circuit
■■ 2 m
boards. Thereby an easy and fast ex-
The unit is modular and thus the respective customer requirements configurable. It consists of three functional units:
change of the sub-assemblies and the possibility of using the sub-assemblies
■■ Power supply for the connection of the on-board voltage and the generation of the device’s internal operating voltage
in all equipment variants and types is guaranteed. The consistent replacement assemblies ensures cost-opti-
■■ 2 m radio module
mised spares inventory to permit fast
■■ 70 m radio module
and efficient repair and minimized
The analog radio is available for different voltage variants and the following specifications:
training needed by the maintenance personnel.
■■ ARM 26-xxx/2 for use in 2 m band ■■ ARM 26-xxx/7 for use in 70 cm band ■■ ARM 26-xxx/2/7 for use in both frequency bands (xxx = Voltage input 24 V, 36 V, 48 V, 72 V or 110 V) MMI 2
GSM-R antenna
2 m antenna 0,7 m antenna UIC digital in- and output RS 422 service and diagnostics power supply ethernet locomotive identifications
CR26
MMI 1
ARM26 service and diagnostics power supply
ARM 26
Technical Specifications Power Supply
Maße
Input voltage
24 V / 36 V / 48 V / 72 V / 110 V
Contraction type
rack according to IEC 60297-3
Tolerances
according to DIN EN 50155
Dimensions
84 HP / 3 RU / 238 mm
Interruption
according to DIN EN 50155, class S1 (no interruption)
Maximal power consumption
6 A (at 24 V)
Environmental Conditions Protection class
IP 20 according to DIN EN 60529
Vibration and shocks
according to DIN EN 50155
EMC
according to DIN EN 50121-3-2 and DIN EN 50155
Climatic Conditions Operating temperature range
-25 °C to +70 °C
Storage temperature range
-40 °C to +70 °C (in original package)
Maximal gradient
± 1 °C/min of ambient temperature
Maximal humidity
75 % in annual average
Relative humidity
95 % on max. 30 days per year
Altitude and pressure fluctuation
-100 m to 1800 m above sea level
HF data
2 m band
70 cm band
Modulation type
FM or PM (6 dB / oktave)
FM
Channel spacing
12,5 kHz or 25 kHz
25 kHz
Frequency range
140,000 MHz ... 174,000 MHz
456,95 MHz .... 458,65 MHz
HF power output
(1 ... 25) W 5 level
0,5 /2 /6 /8/ 10 W (sw controlled)
HF channel adjustment
by RS422
by RS422
140,000 ... 174,000 MHz
Duplex- / Scan receiver: 466,95 ... 468,65 MHz
Transmitter
Reciever Frequency range
Simplex receiver: 456,95 ... 458,65 MHz Responsivity
min. -107 dBm 20 dB SINAD at 1 kHz (with ± 3 kHz deviation) with CCITT filter
-107 dBm (12 dB SINAD, CCITTfilter)
Copyright by Funkwerk Aktiengesellschaft | Subject to change without notice
Funkwerk Aktiengesellschaft Traffic & Control Communication
CR | ARM 26 | EN | V 3.1
Im Funkwerk 5 D-99625 Kölleda +49 (0) 3635 / 458 500 +49 (0) 3635 / 458 399 Internet: www.funkwerk-tcc.de Phone: Fax:
