• Large-screen touch control and key functional keys to facilitate operations
• Double shockproof design for the connector assembly and case, resistant against shock and impact
• Excellent electromagnetic compatibility, heat dissipation, and Ingress Protection
• Modular design, good integration
• Exquisite technology, firm and reliable, convenient installation, removal, and repair
• Individual call, group call, emergency call, short messaging, status messaging
• Circuit-type data and packet data transmission functions
• Automatic acquisition of current train location information
• Switching between train operation sections
• Passenger train broadcast by vehicle-mounted PIS
• Train number verification
Category | Name | Description |
General specifications | Frequency range | 806 to 870MHz (China) /380 to 430MHz (outside China) |
Channel spacing | 25kHz | |
Dimensions: L (D) x W x H | Host: 400×400×250mm | |
Control box: 263×260×80mm | ||
Weight | Host: 9Kg; control panel: 4Kg | |
Operating voltage | Host: 67.2 to 143VDC | |
Display screen type | Touchscreen, industrial display screen, full-color, resolution: 1024*600 | |
Display screen size | 7 inches | |
External loudspeaker interface | 3-core aviation plug, used to connect to external loudspeakers | |
Audio interface output power | 4W@8Ω | |
RF indicators | RF power | 10W, adjustable (step size: 5dB) |
Receiver type | A | |
Rx sensitivity (static) | -112dBm | |
Rx sensitivity (dynamic) | -103dBm | |
Environmental specifications | Operating temperature | -30℃ to +60℃ |
Storage temperature | -40℃ to +80℃ |
* With the continuous development of technology, the above data may be changed without prior notification.