IRD 3020 Radio


The IRD 302x is a professional bidirectional audio decoder with excellent DAB / DAB+ and FM radio reception features, with Internet radio support and app support.

The IRD 302x is equipped with individual configuration with up to two receivers.

In addition to the audio connections, the device has Ethernet interfaces. The programs received via the tuners can use the Ethernet interfaces to stream to the IP network as SPTS (Single Program Transport Stream) or MPTS (Multi Program Transport Stream). The administration can be done via web server, which provide modul by modul access to the device.

The integrated Ethernet and RS-232 control option give the option to control the IRD 302x bidirectional and enables an optimal integration into existing control systems. The Ethernet and RS-232 interface grand the user to consult program name (program logo), program information, EPG information etc.

Through the open GUI (Graphical User Interface) with custom HTML5 / JavaScript API it is possible to design / edit customized user interfaces (wallpapers, logos, menu layout and design, content, etc.).

The devices designed with high quality components for continuous operation are developed and produced in Germany.




▪ DAB / DAB+ and FM Single tuner
▪ HDMI - 1080i/p - 720p - 576p
   Automatic monitor adjustment of the resolution or resolution adjustable
▪ Analog Output unbalanced Stereo - Cinch
▪ Audio Streaming via Ethernet Port
▪ Bidirectional control via RS-232 / Ethernet
▪ Network conncetion via Ethernet-Port
▪ Grafical Display 192 x 32 pixel shows all technical information like, program name, dynamic label, antenna signal: RSSI, SNR...
   All settings can be done via the Frontpanel
▪ HTML5 based OSD to support changes of background, program logo/-namen, etc.
▪ Integrated Webserver for administration and control
▪ Servicebutton to turn the display and front panel off (commissioning of more then one device)
▪ Termo controled fan (Power supply and System)


Optional Features:

▪ Second independent Radio Module
▪ Analog Output balanced symmetrisch Stereo - XLR 3pol.
▪ Analog Output balanced Stereo - 5 pol. Phoenix
▪ Analog Output unbalanced Stereo - 3,5 Klink L/R
▪ Internet Radio
▪ Redundant power supply with automatic changeover
▪ Remote control
▪ App-Support for control systems like e.g. InternetRadio, Spotify,, etc.


Description     Download
Technical datasheet (german)    
Technical datasheet (english)    
RS-232 / Network protocol specification (english)    
Firmware update procedure (english)    
Firmware v00.73    
High quality image of front    
High quality image of back