NetMod-DTTV broadcast modulator has been designed to provide a cost effective and high quality solution for broadcast network operators, system integrators and transmitter manufacturers aiming to deploy digital TV services over DVB-T, DVB-H or DVB-T2 networks in MFN or SFN environments.

The NetMod-DTTV offers high grade broadcast IF and RF output level (over 42 dB in the whole band). It includes linear and non-linear Digital Pre-Correction (DPC) to optimize the transmision efficiency.  It operates in MFN and SFN environments. A built-in GPS receiver can be included to ease broadcast operation.

The NetMod-DTTV is fully DVB-T2 standard compliant. It supports the broadcasting in single PLP and multiple PLP. It provides T2-Modulator Interface (T2-MI) over ASI and IP to receive configuration and synchronization information from the DVB-T2 Gateway. It also supports MISO transmission to improve SFN broadcasting.

NetMod-DTTV – Broadcast DVB-T/H/T2 Modulator

Applications

  • DVB-T2 digital TV broadcast
    • SFN/MISO transmission
    • Single and Multi PLP broadcasting
    • Regional TV distribution
  • DVB-T digital TV broadcast
  • DVB-H Mobile TV broadcast
  • DTT transmitters integration
  • MFN/SFN synchronized transmissions

Benefits

  • High grade output quality
  • FPGA based for robustness and reliablity
  • First DVB-T2 modulator commercially rolled-out
  • Versatile product: starts in DVB-T, broadcast over DVB-T2 later
  • Straight integration into DTTV transmitters: leverage DVB-T transmitters to support complete DVB-T2 broadcasting
  • Easy to use web based GUI
  • Fast and simple integration in NMS

Key Features

  • RF and IF outputs
  • 10 MHz / 1PPS internal and external references
  • Internal GPS receiver (Option)
  • Digital Pre Correction capabilities
  • Installation and maintenance tests modes
  • DVB-T2 modulation
  • MPEG-2 TS input
    • T2-Modulator Interface input (ASI/IP)
    • Mono-PLP / Multi-PLP / SFN / MISO
  • DVB-T and DVB-H modulation
  • compliant with DTG, NorDig and DVB-T2 mobile profiles

Ordering information

NetMod T/H/T2 RF       DVB-T/H/T2 broadcast modulator with RF output

NetMod T/H/T2 IF        DVB-T/H/T2 broadcast modulator with IF output

NetMod T/H RF             DVB-T/H broadcast modulator with RF output

NetMod T/H IF              DVB-T/H broadcast modulator with IF output

Options

  •            Multi-PLP-2                        Management of up to 2 PLP for T2 modulation
  •            Multi-PLP-8                        Management of up to 8 PLP for T2 modulation
  •            NetMod-DualOuputs           Dual outputs : IF and RF (for RF only mode)
  •            NN6-GPSv2                        Built-in GPS receiver
  •            NN6In48V                           48VC DC input voltage
  •            NN6-T2 Modulation            DVB-T2 modulation upgrade for NetMod T/H