IPTV to DTMB Modulator (8-carrier Output)

Product Overview

All-in-one IPTV to DTMB modulator supports 7 channels of operator IPTV signal input. It features PPPoE dial-up for operator networks and modulates signals into DTMB RF output, which can be directly connected to TVs or smart set-top boxes, with low construction and operation costs.

Key Features

* Supports 7 channels of operator IPTV input (Gigabit port) + 256 IP channels for modulation module;

* Supports PPPoE dial-up for operator IPTV, available for all 7 channels;

* Compatible with multicast and dual-port optical modem output of operator IPTV live streams;

* Supports separate or simultaneous capture of multicast and unicast live streams;

* 1 Gigabit Ethernet output to modulation module or direct stream output via unicast TCP/HTTP or multicast UDP; supports terminal playback APK configuration;

* Supports hotel self-produced video programs;

* Supports 8 DTMB single-carrier outputs;

* Supports 8 IP outputs (mirror of RF signals), selectable from DATA1/DATA2; scrambled/clear streams configurable per IP, with UDP/RTP/RTSP protocols;

* Web-based network management supported;

IP Gateway Parameters:

IP Input: 7 channels of operator IPTV (Gigabit port)
IP Output: 1 Gigabit Ethernet output to modulation module or direct stream output via unicast TCP/HTTP or multicast UDP

Modulation Module Parameters:

Input: 256 IP channels (SPTS/MPTS), max 256 per DATA port
Interface: 2 DATA input ports
Protocols: UDP/RTP, IGMP V2/V3
Input Channels: 256 SPTS/MPTS (max 256 per DATA port)
Output Channels: 8 channels

Functions: PID remapping (auto/manual), precise PCR adjustment, auto PSI/SI generation

Scrambling: Supports 4 simultaneous CA systems
Standards: ETSI 101 197, ETSI 103 197
Connection: Local/remote

Modulation Parameters:

Channels: 8 channels
Standard: GB20600-2006
Constellation: 4/16/32/64QAM

RF Output:

Connector: 1 RF port, 75Ω
Frequency: 50~960MHz, 1kHz step
Level: -20dBm~10dBm, 0.5dB step
MER: 40dB

IP Output:

Connectors: 2 DATA output ports
8 IP channels (RF mirror), UDP/RTP/RTSP, IGMP V2/V3, MPTS/SPTS

Application (RF Transmission System):

The all-in-one IPTV-DTMB modulator receives live signals from China Telecom, Mobile, Unicom and other operators, modulates them into DTMB signals, and transmits via coaxial cable to set-top boxes or smart TVs.

System Advantages:

1. High integration, high utilization, small footprint, easy deployment and management.
2. No snowflake or analog interference issues.
3. High-performance multi-program output: supports up to 80 SD channels or 30+ HD channels per system.