China Model XTD158 DMR Fixed Repeater - High Performance Digital Communication Solution from Trusted Suppliers & Factory
Main Functions and Features
It supports the voice re-transmission function for single call and group call.
It supports point to point SMS and group SMS re-transmission function.
It supports point to multi-points call among repeaters.
It supports the voice single call, group call, group call late entry, SMS, emergency call function of the radio terminal in the digital trunk network.
Application Diagram
This system is applied to TDMA digital conventional system, it can realize IP interconnection of digital repeater functions. It can be widely used in judicial prisons, forests, railways, fire protection, ports, public security, large-scale events, and other industries, as shown in Figure 2.
Technical Specifications
General Specifications
- Operation Frequency: 136MHz-174MHz (Bandwidth is based on duplexer and antenna)
- Channel Space: 12.5 KHz / 25 KHz
- Operating Voltage: AC 110-240V, DC 13.6V±15%
Receiver & Transmitter Specifications
- Receiver Sensitivity: ≤ -113dBm (when error code rate is 5%)
- Transmitter Output Power: ≥ 25W
Composition
| Main set | 1 set |
| Battery | 1 pc |
| Antenna | 1 pc |
| Base Charger | 1 pc |
| Power Adaptor | 1 pc |
| Dustproof cover | 1 pc |
| Clamp | 1 pc |
| Hanging rope | 1 pc |
Frequently Asked Questions
The repeater supports voice repeating functions for both single calls and group calls, as well as point-to-multi-point voice calls among repeaters.
Yes, it supports SMS repeating functions for both point-to-point SMS and group SMS re-transmissions.
Once upgraded, the repeater supports voice single calls, group calls, late entry for group calls, SMS, and emergency call functions for radio terminals within a digital trunk network.
This system is designed for TDMA digital conventional networks and is widely used in railways, public security, judicial prisons, forestry, fire protection, ports, and large-scale events.
It operates on AC 110-240V or DC 13.6V±15% within the 136MHz-174MHz frequency range (bandwidth depends on the duplexer and antenna configurations).
The standard set includes the main device, battery, charger, antenna, adaptor, clamp, hanging rope, and a dustproof cover. It also includes 50m of feeding cable, 2 duplexer cables, a lightning rod connection cable, and a GND cable.