TDV 3000 Series
Maximum Efficiency
- Using the latest LDMOS transistor technology with leading class efficiency, including cooling, and conforming to strict guidelines (shoulder attenuation > 37dB; MER > 34dB)
- Improved cooling design
- New coupler design with lower losses
- Manual tuning of the transistor voltage
Compact Design
- Exciter (DVE) and System Control Unit (SCU), only 1 RU height
- 40% higher output power per amplifier
- Flexible design; filter, dummy load or RF switch can be included in the transmitter rack
- Adequate 6.4 kW digital output power in a 19″ rack
Simple Operation and Maintenance
- Easy installation
- Frequency changing via software without hardware changes
- Automatic adaptive pre-corrector on request
- Quick connection for amplifier
- Quick connection for exciter and system control unit
- Laptop access with a user-friendly web application
- Remote maintenance and software upgrade via Ethernet interface
Reliability
- Stable transistors
- Redundant layout
- Monitoring system reports such as over-temperature, over-voltage, over-current, reflection and short-circuit
- Over 55 years of industry experience
Cost-Effective
- Reduced operating costs due to increased efficiency
- Compact design to save space and cost, including external devices
- Intelligent design allows quick installation and simplifies maintenance
- The Transmitter design principles employed impact positively on production costs and quicken the manufacturing process
And more:
For the future roll-out of a DVB-T/H network or to cover difficult areas with a digital signal, additional gap fillers or transposers are essential. We can offer the following solutions:
GDV 3000 Series
Gap filler with echo canceller, suitable for traditional multi frequency networks (MFN) as well as single frequency networks (SFN)
RDV 3000 Series
Re-modulators to fulfil the highest demands on signal quality