BLANKOM HDC-5008T IP to DVB-T Modulator pictogram

IP to DVB-T (COFDM) Modulator | HDC-5008T

BLANKOM HDC-5008T

The BLANKOM HDC-5008T is an advanced, all-in-one DVB-T modulator designed for professional digital broadcasting environments.

It provides a maximum of 512 IP inputs via 4 GE/SFP ports, alongside 6 ASI inputs. Following the multiplexing and DVB-T modulation processes, the device delivers 8 non-adjacent carriers spanning from 50 MHz to 960 MHz. Additionally, it provides 2 ASI outputs and 8 IP (MPTS) outputs acting as a direct mirror of the generated carriers.

Characterized by its highly integrated design, superior performance, and cost-effectiveness, the HDC-5008T is highly adaptable and perfectly suited for the new generation of DTV broadcasting systems

Features

8 in 1 DVB-T Modulator
Up to 512 IP inputs over UDP/RTP and 6 ASI inputs
8 non-adjacent DVB-T carriers output (50MHz~960MHz)
Simultaneous IP (MPTS) and ASI output as mirror of carriers
Ordering guide

HDC-5008T: 8 DVB-T Channels

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IP to DVB-T (COFDM) Modulator, with up to 512 IPTV in, with Multiplexer, with 8 RF and 8 MPTS IP out

 

BLANKOM HDC-5008T IP to DVB-T Modulator front panel

 

  • 8 Channel DVB-T Modulator
  • Up to 512 IP inputs over UDP/RTP and 6 ASI inputs
  • 8 DVB-T carriers output (50~960 MHz)
  • Simultaneous IP (MPTS) and ASI output as a mirror of carriers
  • High-Capacity Input: Equipped with 4 GE/SFP ports supporting a maximum of 512 IP inputs.
  • Flexible Data Ports: Data1 serves as a bi-directional port (max 512 IP in / 8 IP out). Data2, Data3, and Data4 ports are dedicated exclusively to input.
  • High Bandwidth: Accommodates a maximum of 840 Mbps transmission rate for each input.
  • Advanced Multiplexing: Supports up to 256 PIDs remapping per channel, PSI/SI editing, and accurate PCR adjusting.
  • Excellent RF Performance: Delivers broadcast-grade signal quality with a Modulation Error Ratio (MER) of ≥40 dB
  • Versatile Outputs: Delivers 8 DVB-T non-adjacent carriers compliant with the ETSI EN300 744 standard.
  • Stream Mirrors: Features 6 ASI inputs and 2 ASI outputs, along with 8 multiplexed TS over UDP/RTP/RTSP IP outputs.
  • User-Friendly Management: Fully configurable via a web-based network management interface.

 

BLANKOM HDC-5008T IP to DVB-T Modulator Block Diagram

Digital Broadcasting Systems: Specifically engineered to be highly adaptable for new-generation DTV broadcasting systems.

IPTV & Cable Headends: Serves as a central hub for converting massive amounts of IP and ASI feeds into high-quality DVB-T RF signals for extensive distribution networks.

Multiplexing Architectures: Effectively combines multiple input sources into dedicated RF carriers while simultaneously providing IP MPTS streams for secondary distribution.

Hospitality and Campus TV Networks: Ideal for converting high-volume IP-based feeds into DVB-T RF signals, enabling seamless digital television distribution over existing coaxial cable infrastructures in hotels, hospitals, and large commercial or residential campuses.

 

BLANKOM HDC-5008T IP to DVB-T Modulator front panel

BLANKOM HDC-5008T IP to DVB-T Modulator front panel

 

BLANKOM HDC-5008T IP tp DVB-T Modulator rearpanel

BLANKOM HDC-5008T IP to DVB-T Modulator rear panel

 

Function

          IP to DVB-T (COFDM) Modulator

Input

  • IP Input (8 DVB-T carriers): Max 512 IP input through Data1-Data4 100/1000M Ethernet Port (or optional SFP interface). Each data port can input a max of 512 IP.

  • ASI Input: 6 ASI inputs, BNC interface.

  • Transport Protocol: TS over UDP/RTP, unicast and multicast, IGMP V2/V3.

  • Transmission Rate: Max 840 Mbps for each input channel.

Multiplexing

  • Input Channel: 512

  • Output Channel: 8

  • Max PIDs: 256 per channel

  • Functions: PID remapping (auto/manually optional), PCR accurate adjusting, PSI/SI table automatically generating.

Modulation Parameters

  • Channel: 8

  • Standard: ETSI EN300 744

  • Constellation: QPSK/16QAM/64QAM

  • Bandwidth: 6 / 7 / 8 MHz.

  • Trans mode: 2K / 4K / 8K.

  • FEC: 1/2, 2/3, 3/4, 5/6, 7/8.

  • Interface: F-typed output port for 8 non-adjacent carriers.

  • RF Range: 50~960 MHz, 1 kHz stepping.

  • RF Output Level: -20~+10 dBm (for all carriers), 0.5 dB stepping.

  • MER: ≥40 dB.

  • ACL: -55 dBc.

TS Output

  • IP Output: 8 IP outputs over UDP/RTP/RTSP, unicast/multicast, Data1 100/1000M Ethernet Ports.

  • ASI Output: 2 ASI outputs, one as a mirror.

System & General

  • Management: Web-based network management.

  • Dimensions: 430 mm x 180 mm x 44 mm (W x L x H).

  • Temperature: 0 to 45°C (operation), -20 to 80°C (storage).

  • Power Supply: AC 100V ±10%, 50/60 Hz or AC 220 V ±10%, 50/60 Hz.

Specifications are subject to change without prior notice.

 

 

 

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