User's Manual

Réf. :
Mémo :
Date : 21/08/02
- 2 -
Siemens Transportation Systems exclusive property
1.1.2. Power supply of the WRE
§ Nominal : 24 VDC
§ Range : 16 VDC to 36 VDC
§ Maximum Power : 80 W
1.1.3. RF outputs of the WRE
§ Two outputs respectively identified as RFA1 and RFA2 for the WRU-A (WRU-B is not
used).
§ 50 Ohm coaxial cable terminated by a N male type plug.
1.1.4. View of the WRE – Test configuration
Figure 1 : The WRE
1.2. CRE – Carborne22 Radio Equipment
1.2.1. CRE characteristics
The CRE is a cardfile which complies with the IEC 60297-3 standard and has the following
characteristics:
§ Height : 133.35mm = 5.25"
§ Width : 482.6mm=19"
§
Depth : <320mm/12.6"
§ Weight : <10Kg/20Lbs
1.2.2. Power supply of the CRE
§ Nominal : 37.5 VDC
§ Range : 24 VDC to 44 VDC
§ Maximum Power : 80 W