Ogier Electronics

Railway Systems Specifications

Track to Train

Frequency 1 to 31 GHz bands
Transmission Analogue FM (PAL or NTSC) or Digital DVB-T
Diversity Space diversity as standard
Analogue video channels 2 at 1 GHz, 20 at 31 GHz
Digital video channels 8 at 1 GHz, 75 at 31 GHz
Simultaneous Videos 1 or 2
Analogue System Range Up to 200 metres
Digital System Range Up to 700 metres
Availability 100% in all weathers
Signal to Noise 50 dB
Video quality CCIR grade 4 installed
Operating Temperature -20C to +70C
Radio Specifications ETSI EN 300 632 or equivalent
Railway Specifications RIA12, RIA13 and RIA20
Sealing - Trackside Units IP66
Sealing - Trainborne Units IP55
EMC Specifications ETSI EN 300 339
RF Hazard None - safe all distances

Train to Track

Frequency 1 to 24 GHz bands
Video channels 8 at 1 GHz, 30 at 24 GHz
Simultaneous Videos 1 per carriage
System Range Up to 30 km LoS and 2 km NLoS
Availability 100% in all weathers
Signal to Noise 55 dB
Video quality CCIR grade 4.8 installed
Operating Temperature -20C to +70C
Radio Specifications ETSI EN 300 632 or equivalent
Railway Specifications RIA12, RIA13 and RIA20
Sealing - Trackside Units IP66 and IP67
Sealing - Trainborne Units IP55
EMC Specifications ETSI EN 300 339
RF Hazard None - safe all distances

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