Model XTD158 DMR Fixed Repeater

Main Functions and Features

1) Voice Repeating Function: It supports the voice re-transmission function for single call and group call.

2) SMS Repeating Function: It supports point to point SMS and group SMS re-transmission function.

3) Voice Call Function: It supports point to multi-points call among repeaters.

4) Upgraded to be digital trunk base station: 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

1) Operation frequency: 136MHz-174MHz（Bandwidth is based on duplexer and antenna）

2) Channel Space:12.5 KHz/25 KHz

3) Operating Voltage: AC 110-240V，DC 13.6V±15%

Specifications of Receiver

Sensitivity: ≤ -113dBm（when error code rate is 5%）

Specifications of Transmitter

Output Power: ≥ 25W

Composition