DIB-R5 Compact TETRA Base Station

DIB-R5 Compact

Repeaters Systems | TETRA | GPS

The DIB-R5 compact is a flexibly configurable, lightweight, and compact base station. It is suitable for small-capacity indoor deployment scenarios. This base station offers up to four TETRA carriers and consists of one to two racks depending on capacity requirement. With fully redundant design, it supports triple diversity reception, and TETRA-II standard, providing secure and reliable voice communication and high-speed data transmission in mission-critical communication.

Highlights of DIB-R5 Compact

Excellent RF Performance

Up to 50 W transmit power for wider coverage. Optimal triple diversity reception with highest sensitivity

Flexible Time Synchronization

Support GPS, Galileo, GLONASS, and BDS. Support the Precision Time Protocol (PTP) mode

Full Redundancy

Controller redundancy; Carrier redundancy; Redundant MCCH; Redundant power supply; Redundant connection to the transport network

Specifications of DIB-R5 Compact

  • General data
  • Environmental Specs
General data
Combiner Type Hybrid; High power
Dimensions(H×W×D) mm 450 mm x 640 mm x 540 mm
Weight 60~80 kg
Frequency Range Hybrid:320MHz - 380MHz(RX/TX); 380MHz - 470MHz(RX/TX); 806MHz - 869MHz(RX/TX); High power:380 MHz - 470MHz(RX/TX);
ToC Power Hybrid:44dBm High power: 47dBm
Diversity Single, Dual diversity, Triple diversity
Max. Carrier Capacity Max. 2 carriers
Carrier Spacing ≥ 50 kHz
RX Sensitivity(Static) -120 dBm (BER 4 %)
RX Sensitivity(Dynamic) -113 dBm (TU 50 [TCH 7.2, BER 4 %]);
Synchronization GNSS(GPS/Galileo/Glonass/Beidou); PTP
Power Supply 110/230 VAC; 48 VDC
Power Consumption 1Carriers:205 W(Typical)/550 W(Max.); 1Carriers:345 W(Typical)/900 W(Max.)
Note Typica Power Consumption:  DIB-R5 compact Hybrid, VDC power supply, 1 BSCU, 40 dBm RF output rating at antenna socket, 25 °C ambient temperature. Max. Power Consumption: – With VDC supply with 44 dBm
Environmental Specs
Operating Temperature -30℃ ~ +55℃
Storage Temperature -40℃ ~ +70℃
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