RadioVoice 3 block of remote controlled radios

The block of remote controlled radios is a part of the Radiovoice3 System allowing remote control of radio-base stations in the TCP/IP environment. It includes one or two radio stations, power supply source, control circuits and VoIP converters. The configuration is carried out on internal websites or remotely by SNMP protocol. Radios parameters can also be programmed remotely. Monitoring of operating parameters includes measurement of power supply voltages, temperatures and the level of the receiving signal (RSSI) and optionally the output power, aerial adjustment and receiver testing functions. Power supply can be from the 230 V AC network or 48 V DC with optional possibility of connecting own 12 V backup battery.

The main advantages of  the block for radio remote control

  • Remote control for one or two radio-stations for VHF or UHF band
  • Complete remote supervision, monitoring of operating parameters, remote control and programming of radios
  • Easy installation and maintenance
  • Communication and control by standard protocols (HTML, SNMP, NTP, SYSLOG, XML)


Basic technical description

RDST block is built in the cabinet designed for installation into 19“ rack, height 3U and depth 40 cm (without connectors), weight of block is 11 kg.

Front panel

On the front panel there are available two Ethernet connectors ETH1 and ETH2 (one for connecting into the system and the other for connecting the service staff), indication LED displaying the current state and the LCD display showing details and two buttons for local control of the disconnector of the optional backup battery.  On the front panel are also located two N connectors for connecting the antennas and 4 RJ45 connectors for local control and local analogue recording.

Real panel

On the rear panel there are connectors for 230V or 48V power supply and connecting the optional backup battery

Basic function

The basic function of the RDST block is the remotely controlled radio base station with control and transmission of voice in TCP/IP environment. In addition the block includes the control computer to ensure the control itself, creation of configuration and control websites and communication with environment through standard HTML protocols (websites), SNMP (supervision and remote control from supervision system), NTP (real time clock synchronisation) and SYSLOG (storage of operating history). Control of radio stations is possible both from the RadioVoice System, and directly from the block websites. The voice transmission is implemented through standard SIP Protocol.

Basic technical parameters

Dimensions 19“ module, height 3U and depth 40 cm (without connectors), width (without
handles) 43 cm, depth 40 cm, height 13 cm
Block RDST has been designed for installation into 19“ (rack) distributor,
vents on the front, rear and side panels must not be covered
Weight 11kg
Cover IP20
Working temperature range 0 to 45 °C
Storing temperature range –20 to 60 °C
Humidity 20 to 80% non-condensing
Rated input voltage 230 V ±10% 50 Hz, max. 3 A or 48 V DC max. 6 A
Optional backup battery Pb encapsulated accumulator, charging voltage 13,8 V , equipped by
reduction of current to 2 A and disconnecting during battery voltage drop
bellow 10,5V
Connecting connectors
LAN (ethernet)   2× RJ45
230 V intake EURO plug
48 V intake optional – two pin plug PA256/7,62 – conductor cross section
max. 2,5 mm2
Antenna connector N plug
Local analogue recording RJ45 
Local control RJ45

This post is also available in: Czech