The CIR (Cab Integrated Radio) device is an on-board mobile terminal within the dedicated GSM-R railway communication network, supporting both GSM-R and 450MHz communication systems. It integrates voice and data communication capabilities, enabling simultaneous dispatch voice communication and data transmission for operational services. The normal functioning of CIR devices is critical to the smooth operation of electric multiple units (EMUs).
The portable CIR testing terminal enables comprehensive testing of CIR devices through methods such as remote ground testing, on-board inspections, and ride-along monitoring. It covers functions including the BeiDou satellite unit, call functionality, dispatch command capabilities, the 800MHz locomotive radio, storage, and retrieval of test results. This tool significantly enhances the efficiency of on-site equipment inspection and maintenance tasks.
The CIR (Cab Integrated Radio) device is an on-board mobile terminal within the dedicated GSM-R railway communication network, supporting both GSM-R and 450MHz communication systems. It integrates voice and data communication capabilities, enabling simultaneous dispatch voice communication and data transmission for operational services. The normal functioning of CIR devices is critical to the smooth operation of electric multiple units (EMUs).
The portable CIR testing terminal enables comprehensive testing of CIR devices through methods such as remote ground testing, on-board inspections, and ride-along monitoring. It covers functions including the BeiDou satellite unit, call functionality, dispatch command capabilities, the 800MHz locomotive radio, storage, and retrieval of test results. This tool significantly enhances the efficiency of on-site equipment inspection and maintenance tasks.
This portable product is powered by a lithium battery and can be used for on-site CIR troubleshooting, equipment testing in depots, and other scenarios without requiring support from ground personnel. Its main functions and performance include:
CIR 450M & GSM-R Voice/Data Testing
BeiDou Satellite Unit Function Testing
CIR Battery Voltage Status Detection
CIR Unit Software Version Detection
High Integration & Robust Structure
Large Screen Display for intuitive operation
Physical Keys for quick and efficient control
Hands-free Communication to facilitate operation
Rechargeable Lithium Battery with long standby time, suitable for field maintenance
Automatic Startup Self-test to help maintenance personnel verify device status
Equipped with a Handle and Leather Case for easy portability
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Tianjin 712 Mobile Communication Co., Ltd. is a core supplier in the field of dedicated wireless communication in China.
For over fifty years, as a designated enterprise for railway communication equipment in China, the company has focused on advancing the development of industries including railway wireless communication, rail transit communication, emergency communication, oilfield informatization, military and civilian testing and measurement, and system integration. It has gradually evolved into a technology enterprise that integrates market operations, technology development, and production services.
Contact Us
Phone：022-653888641
Email：wangtiandu@712yd.cn
Address: No. 1, Micro-7 Road, Microelectronics Industrial Zone, Tianjin Economic Development Zone
Phone：022-653888641
Email：wangtiandu@712yd.cn
Address: No. 1, Micro-7 Road, Microelectronics Industrial Zone, Tianjin Economic Development Zone
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