product
Terrestrial - DVB-T DVB-H demodulator
Product code: CMS0023
A highly configurable DVB-T demodulator core suitable for a wide-range of applications including test, measurement and broadcast montioring equipment.
Our core provides the DVB-T(H) extensions which when combined with the superior performance offered by our inter-carrier-interferance cancellation algorithm make this core ideally suited for mobile environments.
The flexibility of the core provides for application-specific optimisations not found within traditional off-the-shelf offerings, such as low symbol rates and reduced number of COFDM subcarriers for low-bandwidth applications.
Also see
Block diagram
* Click on image for further information
Standards compliance
ETSI EN300 744 v1.5.1
ETSI EN302 304
NorDig-Unified 1.0
IEC62002-1 (MBRAI)
Features
2k, 4k and 8k COFDM modes.
Variable 5-8MHz bandwidth interpolation.
QPSK, QAM-16 and QAM-64 support.
Robust doppler (ICI) compensation.
Impulsive interference suppression.
Burst-mode reception (Timeslicing).
MPE FEC for DVB-H applications.
Applications
Test and broadcast monitoring.
"software defined" receivers
Point-to-point RF digital video.
Wireless security and surveillance cameras.
Implementation
Low system clock requirement: >36MHz.
Pre-configured 'bitstream' for FPGA.
Altera Hardcopy structured ASIC.
Evaluation boards available.
Plug-ins / Extensions
Application-specific optimisations