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Meeting the standard of 450MHz railway wireless train dispatching , and passing the CRCC certification issued by railway product quality inspection center; adapting to the simplex, half duplex, duplex communication mode under the condition of same frequency, different frequency and same & different frequency
With high reliability and redundant configuration of key components, such as power module, power amplifier module, photoelectric module and other key components. The main module and spare module can be automatically switched.
This system has the functions of remote centralized monitoring and active reporting of warning.
This system can provide data transmission channels for external devices such as external communication power and environmental monitor.
Downlink
light emission power
Light receiving power threshold
Uplink maximum output level
Downlink coupling level
Minimum squelch threshold
Adjustment range of squelch threshold
Noise coefficient
work environment
work voltage
Power consumption of near end machine
Technical indicators
Same frequency
Different frequency
Lasting one minute without damage
The deviation is not more than
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TGZ450MHz optical fi