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NR BR 1656

CCTV Surveillance of Level Crossings - Fibre Optic Transmission System

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Organization: NR
Publication Date: 1 March 1986
Status: active
Page Count: 10
scope:

This specification is for the development and supply modulator/transmitters, de modulator /receivers equipment to be used as part of l fiber optic supply of and repeater transmission system, to send monochrome CCTV pictures from remote level crossings to a supervising signal box.

The Tenderer may be asked to quote the additional costs required to install and test the equipment on site. If this is required it will be included in the invitation to tender.

Document History

NR BR 1656
March 1, 1986
CCTV Surveillance of Level Crossings - Fibre Optic Transmission System
This specification is for the development and supply modulator/transmitters, de modulator /receivers equipment to be used as part of l fiber optic supply of and repeater transmission system, to send...

References

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