CONTENTS
ABOUT US
PRODUCTS
Equipment of Railway Line Telephone System
Operator Consoles
Central Units and Transceivers
Central Units
Station Central Unit
Dispatching Central Control Unit
Selective Transceivers
Station Selective Tranceiver
Line Selective Tranceiver
System telephone
Remote Telephone Users System
Protection-matching Transformers
Loading Coil (Pupin coil)
Outdoor Telephones
Equipment and Units for Substitution of Relay Equipment
Operator Console
Electronic Pulse Repeater
Electronic Polarised Relay
Equipment of Train Loudspeaker System
Power Supply
BUSINESS RESULTS