Digital Integrated Base Station

DIB-R5 Compact

The DIB-R5 is the latest generation of reliable and powerful base stations by Hytera for ACCESSNET-T IP TETRA radio systems. Pioneering TETRA Release 2 and TEDS support make the DIB-R5 exceptionally attractive for all scenarios in which availability and high-speed data are a must.
DIB-R5 compact - compact variant of the DIB-R5 with integrated hybrid combiner and minimal space requirement, even for the installation in standard 19" equipment racks.
The DIB R5 compact is a flexibly configurable, compact base station. Its low space requirement and the ability to fit into a standard 19" equipment rack make it suitable for a wide range of applications.
A frequency-agile hybrid combiner reduces the number of antenna required. Its small size and low weight facilitates transport to the site and installation, and makes the DIB-R5 compact the ideal choice for use in events and functions.

Perfect radio coverageHighest transmitting power in the market
Optimum receptionMaximum sensitivity and triple diversity
Maintenance-friendly operationComponent monitoring, sophisticated jamming detection, remote parameter configuration, including frequency change and software updates
Maximum failure safetyMultilevel redundancy design
Efficient network architectureAlso supports distributed switching architecture without central nodes
Smart securityFallback operation with complete scope of functions
Trouble-free serviceModules are easily accessible and can be easily replaced during operation
Pioneering TETRAdeveloped in compliance with TETRA Release 2 of the European Telecommunication Standards Institute (ETSI)

General data

Nominal power supply

48 VDC
110/230 VAC 50 to 60 Hz

Synchronization options *) GNSS = Global Navigation Satellite System

No synchronization
With GNSS (GPS, Beidou, Glonass) 
PTP (Precision Time Protocol)









Verteilte Vermittlungsfunktion und lokale Gateways (API, SIP,…)




Maximum transmitting power (antenna socket) π/4 DQPSK / QAM

50 | 25 | 10 W
20 | 10 | 4 W (TEDS)

Transmitting power at transceiver π/4 DQPSK

80 W


Triple diversity

Static sensitivity

Typically: -120 dBm (BER 4 %)

Dynamic sensitivity

-113 dBm (TU 50 [TCH 7.2, BER 4 %])

Protection against dust and moisture


Operating temperature

-30 °C to +55 °C

DIB-R5 compact


Frequency range

380 - 430 MHz (Rx/Tx)
806 - 821 MHz (Rx)
851 - 866 MHz (Tx)

Carriers / channels (maximum)

2 carriers = 8 channels

Power consumption RF transmit power Top of Cabinet (TOC)

2 carriers without combiner 
230 W at 6 W HF
560 W at 50 W HF


Without combiner | Hybrid

Dimensions (W x H x D)

450 x 640 x 540 mm

Weight *) depending on the configuration

60 to 80 kg per rack *)

Features marked with * are available in future versions of the product.

All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.


Standard Accessories

Optional Accessories

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