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DVB-T2 TV TRANSMITTER GAPFILLER

DVB-T2 TV TRANSMITTER GAPFILLER

Description:

The ATVD2 series covers the most evolved family of transmitters, transposers and gap-fillers for medium power solutions at 25W, 100W, 250W, 500W and 1KW.

Support for different modulation standards. This enables an immediate migration from DVB-T/H to DVB-T2 standards, minimizing future investment, given that DVB-T2 modulation is already resident in the modulator in readiness for its activation.

Its design has prioritized for minimum space and optimum efficiency using the latest LDMOS transistor technology, supplied at 50V, and keeping reliability by providing the system with an optional redundant power supply for the 250W, 500W and 1KW power stages.

Technical characteristics: 
  • Multi-standard DVB-T2 and DVB-T/H with direct migration between them.
  • LDMOS technology in UHF.
  • Input streams in ASI and IP.
  • SFN/MFN modulator with digital precorrection.
  • Minimum space, maximum compactness.
  • Optimized consumption.
  • Excellent phase noise. Reference OCXO.
  • Remote management: SNMP/Web Server.
  • Optional internal GPS receiver.
  • Optional power stage power supply redundancy.
  • Configurations: Transmitter, Transposer (gap-filler).
  • Adaptive echo cancellation with double cancellation window in gap-filler.
  • Redundancy: N+1 (N≤8), N+1 and dual exciter.
See datasheet
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