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1U Multi-protocol Digital Trunking Repeater

1U

Designed with the rigorous requirements of PublicSafety, Utilities, Transportation, EnergyIndustry, and emergency rescue operations in mind, the 1U repeater ensures that communication remains instantaneous and reliable.

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Features

Specifications

Accessories

 Strong output power with excellent audio quality.
✅ Efficient heat dissipation with a large-area aluminum alloy design.
✅ Meets stringent spurious emission and audio distortion standards.
✅ Programming software for PC-based configuration.
✅ Intelligent IP Controller(Optional)

✅ Multiple Communication Standards DMR/NXDN/Analog formats.


■Intelligent Channel Allocation

The trunking system offers a higher call success rate compared to conventional systems with the same number of channels and users, ensuring reliable communication. Alternatively, with the same number of channels and call success rate, the trunking system can accommodate significantly more users (up to twice as many).


■Comprehensive Functionality
The system supports various communication methods, including emergency alerts, group calls, private calls, all calls, priority calls, status calls, short-data calls, and long-data calls. It allows users to be assigned in different priority levels, ensuring that critical users have the highest communication reliability. 
The dispatch console also supports features such as GPS positioning, voice recording, remote stun, remote kill, and remote activation.


■Fast Connection and Strong Fault Tolerance
The communication base station operates with dynamic operation, where any repeater unit can serve as a control unit. If the current control unit fails, another repeater unit can take over, ensuring the base station remains fully operational.

■Real-Time Monitoring
The system continuously monitors the operating status of each channel repeater, providing users with reliable communication and optimal performance through real-time data. In case of unexpected faults in any repeater, the recorded channel data serves as a valuable reference for troubleshooting.

■Exceptional Adaptability
The system's components are compactly structured, facilitating installation, transportation, and maintenance for everyday communication dispatch. After undergoing various professional assessments and testing in diverse complex environments, it demonstrates excellent pressure resilience and adaptability to meet the emergency communication needs of users in various scenarios.


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General
Frequancy Range 136-174MHz, 
350-400MHz, 
400-470 MHz
Channels 500
Zones 32
Input Voltage (AC) 220V/ 110V
Input Voltage (DC) 13.6V土15%
Current (Standby) <800mA
Current (TX) <11A
Current (RX) <1900mA
Frequency Stability ±0.5ppm
Antenna Impedance 50Ω
RF Connection Tx(N)、Rx(N)
Dimensions(L*W*H） 482*360*44.45mm
Receiver
Channel Spacing 6.25KHz/
12.5KHz/
25KHz
Sensitivity (Analog) 0.22µV(typ.)
(FM@l2dB SINAD )
Sensitivity (Digital) 0.22uv@S%BER
Adjacent Channel 
Selectivity 		70dB @12.5kHz;
75dB @25kHz
Intermodulation 70dB
Blocking 95dB
Spurious Response
Rejection 		90dB
Audio Output Power
(at 5% distortion) 		2.0W / 8Ω
Conducted Spurious
 Emissions 		<-57dBm
Transmitter
Output Power 5~50W
Channel Spacing 12.5kHz / 25kHz
Spurious Emissions -36dBm(≤1 GHz)  -30dBm(>1 GHz)
FM Modulation 16K0F3E @25kHz;
11K0F3E @12.5kHz
4FSK Digital Modulation Data only: 7K60FXD @12.5kHz;
Voice & Data:7K60FXW@12.5kHz;
Data only:4K00F1D@6.25kHz;
Voice & Data:4K00F1W @6.25kHz
Audio Distortion ≤3%
Audio Response +1 ~ -3dB
FM Hum and Noise 40dB @12.5KHz;
 45dB @25KHz
Digital FSK Error <1.5%
Adjacent Channel Power ≤-60dB @12.5KHz;
≤-70dB @25KHz  

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