Name:
NR TI 125 ISSUE 1 PDF
Published Date:
01/01/2009
Status:
[ Withdrawn ]
Publisher:
Network Rail
Purpose
NR/SMS/AX15(03) requires an addition to task 2.7 to reflect the current voltages and frequency ranges that are provided by the latest version of analogue board. The changes have been made to the analogue board to increase the signal to noise ratio.
The higher voltages and wider frequency range are produced by analogue boards from version 3CR 01836 AEAA onwards. The analogue card version 3CR 01836 AEAA was fitted in to the Electronic Junction Boxes (EAK) from version 3CR 01839 AEAA onwards.
| Edition : | 1 |
| File Size : | 1 file , 25 KB |
| Number of Pages : | 1 |
| Published : | 01/01/2009 |
