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Digital World Traveller DRM Receiver
Version 1.0
Description
The Digital World Traveller is a small, universal and easy to use mobile radio receiver for
reception of Digital Radio Mondiale (DRM) broadcasts, the new standard for digital broadcasting below 30 MHz, as well as for analogue broadcasts in the FM and AM bands.
The Digital World Traveller consists of a receiver box, which is connected to a Notebook/PC
over USB, and a software to control the receiver box and to perform the decoding of the
DRM broadcasts. The software controls all functions of the Digital World Traveller and allows
the storage of up to 10 stations for each frequency band. In the DRM mode, the software
indicates the available service components and text messages of a DRM broadcast. An
expert mode window provides additional informations about the service components and
also displays the spectrum of the received signal.
The receiver box is powered over the USB interface, so no external power supply is
required
.
© Coding Technologies, 2004 Digital World Traveller DRM Receiver Product Sheet V1.0, 08/04
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Supported DRM Modes
The DRM Receiver currently supports the following DRM modes:
• Channel coding and modulation:
All channel coding and modulation modes specified in the DRM specification, including:
- all code rates,
- EEP and UEP,
- Standard and Hierarchical modulation (SM, HMSym and HMMix).
- Both MSC constellations (64QAM and 16QAM)
- Both SDC constellations (16QAM and 4QAM)
- Long and short cell interleavers
• Transmission structure:
- All robustness modes (A,B,C and D)
- Spectral occupancies (4.5, 5, 9, 10 kHz)
• Source Coding
- aacPlus (AAC+SBR) mono, parametric stereo, stereo, HVXC and CELP speech coding and
SBR for speech coders
Interfaces
• Antenna input for loop and wire antennas (switchable by software)
• Headphones output
• USB interface for connection to a Notebook/PC
Supported operating systems
Windows 2000, Windows XP Home Edition and Professional
Other specifications
Dimensions: L x W x H: 11 cm x 6 cm x 3 cm
Weight: 110 g (receiver box only)
Operating temperature: 10-40° C
Included in delivery
• Digital World Traveller Receiver Box
• Digtal World Traveller Software on CD
• Operation manual on CD
• USB cable
• Wire antenna
Contact
Coding Technologies
Digital World Traveller
Deutschherrnstrasse 15-19
D-90429 Nuernberg
Germany
Phone: +49 911 928 91 0
Fax: +49 911 928 91 99
E-mail: drmrx@codingtechnologies.com
http: www.codingtechnologies.com
Note: The information given in this product sheet is preliminary information and is subject to change
without notice.
© Coding Technologies, 2004 Digital World Traveller DRM Receiver Product Sheet V1.0, 08/04
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