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The antenna division of TVV Sound is widely known for its innovative antenna solutions.
We use high qualtiy antennas from Aldena
SCREEN TRANSMITTERS
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Screen’s new radio DAB Transmitter is reaching the highest technology level in both Digital Signal Processing and RF domain.
All models are available also as /XE, eXtreme Efficiency, with overall efficiency up to 42%
Top performances are possible thanks to:
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Improved digital adaptive precorrection and configuration flexibility
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High-Efficiency SFK Amplifiers, using latest generation LDMOS devices more rugged and efficient, special low-loss design of matching and combining system, high-efficiency over 96% power supplies.
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Hot pluggable power supplies and RF modules
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Compact-sized amplifier modules thanks to a new concept of heat sync and ultracompact power supplies, both in air or liquid cooling systems.
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Smart System Design
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Regular practical performance measurements
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The predicted, theoretical coverage of transmitters is checked in the field with the help of coverage analyzers, by cient request.
Improvement or extension of frequency networks
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Existing networks often offer substantial opportunities for optimization.
