DAB

SDT ARK-DAB SERIES

DAB, DAB+, T-DMB Transmitters, Power Range from 15Wrms to 28800Wrms, Modular or Compact design, air or Liquid cooled.

Main features:

• Supported standards: DAB, DAB+, T-DMB
• Frequency range: VHF (III) 170 MHz to 255 MHz, L band (on request).
• DAB-Modes: I, II, III, IV .
• Network type: MFN, SFN.
• Bandwidth 1.536 MHz.
• Reference Standard: ITU-T G703-G704, EN 300401, EN 300799, EN 302077-2.
• DAB Signal Input :

- ETI (NI) 2.048 MHz or ETI (NA), according to ETSI EN 300 799
- EDI (Encapsulation of DAB Interface) according to ETSI TS 102 693
 

• Integrated GPS Professional Receiver.
• Seamless Inputs switching without broadcasting interruption.
• Integrated SNMPv2 management with events store.
• Integrated GbE interface.
• Digital adaptive linear pre correction.
• Digital non linear adaptive precorrection with automatic curves loading for each channel and power levels.
• Wide Range Power Supply 90-264 V AC (3 phase) in fuse-free configuration (SW Standby Switch).
• Typical MER: > 34 dB at all power levels and in all channels with shoulder distance > 37 dB without mask filter.
• Quick-acting protection circuits against overpower and direct/reflected power.
• Protection against reflected power with automatic fold-back.
• High Definition Color Display