CL-4000, 1 or 4 HDSDI / HDMI to QAM inserter DVB-T /DVB-C or IP

High Definition HD Video over Coax Modulator

The CL-4000 is a perfect and affordable solution to distribute HD Video over coax to an unlimited number of standard HD Televisions. This solution does not require any special adapters or new cables; but instead uses the standard antenna coax cable installed in most buildings. Simple HD video over coax via the Antenna Cable over standard HDTV QAM modulations. The CL-4000 is one of the first modulators designed to work anywhere in the world. Based on the DVB-T or DVB-C Broadcasting technology, the CL-4000 converts your HDMI, DVI, Component, SDI HD/SD video and stereo or surround sound into a real DVB-T or DVB-C digital terrestrial frequency. You can inject the signal straight to the local antenna wall-mount socket for HD video over Coax distribution. All the TV's connected to the same coax cable will receive it as if it’s just another standard DVB-T/DVB-C HD program. The unit brings true HD Full-Quality programing to all your HD TVs. The CL-4000 does not compromise the quality of picture, thanks to its broadcast-grade processor that captures and distributes Full-HD content with almost no time delay and no flaws. The unit is perfect for Sports, High Motion Video, Text Crawls in Digital Signage, and any other content. The CL-4000 RF output can be set to any VHF or UHF channel, with selectable world-wide standards, and can coexist with any other RF channels already on the same Coax. Multiple units can be used to broadcast up to the desired number of HDTV programs through the same Coax Cable to all of your TVs.

Connects to any Video Source
The CL-4000 comes with a choice of selectable Video and Audio inputs, compatible to any Blu-ray Disk Player, DVD Player, Satellite and Cable HDTV set top box, DVI and HDMI computer output, USB Media Player, HD CCTV camera system, Home & Building Automations, and any other device with HD or SD digital or analog Audio/Video Outputs. HDMI and HD-SDI inputs make this converter suitable for pro applications where good HD Picture Quality is required.

Easy Setup and Control
The CL-4000 can be completely controlled via the local Display and Keyboard without the need to connect a PC.
Remote Control is also possible via the standard IP LAN network through the included management software.




  • 1,2,3,4 HD-SDI to QAM (DVB-T, DVB-C, ATSC)
  • 1,2,3,4 SD-SDI to QAM (DVB-T, DVB-C, ATSC)
  • 1,2,3,4 HDMI to QAM (DVB-T, DVB-C, ATSC)
  • 1 SD Component Video Audio to QAM (DVB-T, ATSC, DVB-C)
  • 1 S-Video to QAM (DVB-T, DVB-C, ATSC, IP)
  • 1 Composite Video Audio to (DVB-T, DVB-C, ATSC, IP)
  • HD-SDI, (SMPTE-292M) to ASI converter SD-SDI
  • (SMTP 259M) to ASI converter HDMI to ASI converter
  • Video Audio to ASI or QAM or IP
  • Composite Video Audio to ASI or QAM or IP 1,2,3,4 HD-SDI (SMPTE292M) to IP - IPTV
  • 1,2,3,4 SD-SDI,(SMPTE259M) to IP - IPTV
  • 1,2,3,4 HDMI to IP - IPTV
  • 1 SD Component Video Audio to IP - IPTV
  • 1 S-Video to IP - IPTV
  • 1 Composite Video Audio to IP - IPTV
  • HD-SDI to IP - IPTV
  • Converter SD-SDI to IP - IPTV
  • Converter HDMI to IP - IPTV
  • Converter Component Video Audio to IP - IPTV
  • Composite Video Audio to IP - IPTV

Example Aplication

Model Selection

CL-4000-T 1 channel HD/SDI or HDMI to QAM / QPSK inserter - DVB-T injector
CL-4004-T 4 channels HDMI or HD-SDI to QAM / QPSK inserter - DVB-T injector
CL-4000-C 1 channel HD/SDI or HDMI to QAM / QPSK inserter - DVB-C injector
CL-4004-C 4 channels HDMI or HD-SDI to QAM / QPSK inserter - DVB-T injector
CL-4000-E 1 channel HD/SDI or 1 HDMI to ASI or IP converter
CL-4004-E 4 channels HD/SDI or 4 HDMI to ASI or IP converter


Aplications: HDSDI or HDMI to QAM insertion for Hotel TV HD channel insertion, Digital Signage, Info Channels, Meeting channels, distribution to HDTV screens in Sport Bars, Restaurants, Casinos, Campus, Schools, Hospitals, Cruise Liners, Boats, Stages, Airports, Metro, Companies, Home Entertainment system, Government agencies, Police, Army
Channels: Modulation Standard (DVB-T) • DVB-T Standard DVB ET300429 • HD Broadcast 1080i /720P • SD Broadcast 576i / 480i • Frequency range: VHF 177.5-226.5 MHz, UHF 474 – 858 MHz • Channel Bandwidth : 7/8 MHz • RF Out Level: Adjustable; from 91dBuV to 61dBuV • Impedance: 75 Ohm ( 50 opt. ) • MER: Professional-Grade >45 dB • Spectrum Shoulders: 55 dB for perfect adjacent-channel operations • Out Filter: -70 dB of Harmonic and spurious suppression • DVB-T modulations: QPSK, 16QAM, 64QAM • FFT: 2K / 8K mode • Guard Intervals: 1/4, 1/8, 1/16, 1/32 • Code Rates: 1/2, 2/3, 3/4, 5/6, 7/8 • 2x ASI Monitoring Outputs Modulation Standard DVB-C • DVB-C Standard DVB ET300429 • Frequency range: 47 – 862 MHz (channel 2 - 141) • RF IN – built-in Mixer • RF Out Level: Adj. from 85dBuV to 102dBuV • Impedance: 75 Ohm (50 opt.) • Spectrum Shoulders: 55 dB for excellent adjacent-channel operations • Out Filter: -70 dB of Harmonic and spurious suppression • 1 to 74990 Ms/s Ordering Version AM • - ITU-T J.83 B (USA) • - 64 QAM / 256 QAM Ordering Version EJ • - ITU-T J.83 A/C (Europe/Japan) • - 16 / 32 / 64 / 128 / 256 QAM
Video Specifications: HDMI • 1x HDMI 1.3 Full HD Input 36-bit colour depth 1080i / 720p Resolutions 59,94 / 50 Frames/Fields • HDMI Audio Stereo/Surround HD-SDI • 1x HD-SDI Digital Video Input 1080i / 720p Full HD resolutions 59,94 / 50 Frames/Fields 576i/480i ( PAL/NTSC SD ) • Embedded Audio stereo /surround selectable from any SDI group Computer DVI • DVI Digital via DVI-HDMI Cable • VGA/XGA/SXGA/WSXGA/UXGA • 59,94 / 50 Frames/Fields • Audio Via Analog or AES/EBU HD/SD Component • HD/SD Analog input • 3x BNC 75 Ohm Connectors • Y-Pb-Pr Components 0 – 0.7V • 640X480, 720X480, 800X600, 1024X768, 1152X864, 1176X664, 1280X720, 1280X786, 1280X800, 1280X960, 1280X1024, 1360X768, 1440X900, 12680X1050, 1920X1080 Composite CVBS • SD Analog input • 1x BNC 75 Ohm Connector • CVBS 0 – 0.7V • 576i ( Pal ), 480i ( NTSC ) S-Video Y/C • SD Analog input • 1x 4-PIN DIN Connector • 576i ( Pal ), 480i ( NTSC )
Video Bandwidth: ASI Input & Remuxing ASI Input • 1x ASI Burst/Byte 188/204 Transport Stream Input • Accepts any MPTS (multi program transport stream) or SPTS (single program transport stream) • Rates up to 214 Mbit/s Remultiplexing • Decoding of the Services information from the ASI input • Ability to “ REMUX “ selected DVB services ( programs ) from the ASI input to the ASI/IP/RF outputs, together with the FOUR generated new programs from the 4 HDMI in. • Complete management of PIDs, Service provider/s, Service Names, manual or automatic PIDs remapping or pass-through, PCR correction, EMM/ECM cas and DSMCC PIDs and descriptors pass-through, etc. • Full Remultiplexer features are completely controlled by using our NMS Software
Video Input: HDMI ,HD-SDI, Computer DVI, HD/SD Component , Composite CVBS, S-Video Y/C
Video Encoding: Video Encoding profiles • Mpeg-4 H.264 AVC • HD HP@L4 High Profile @ Lever 4.0 1920x1080i, 1280x720p • SD HP@L3 High Profile @ Level 3.0 576x720i, 480x720i • RF Out follows encoding settings Compression Modes • Broadcast-Quality Hierarchical motion estimation • VBR Statistical Multiplexing • Also CBR Mode • 0.3 Mbps to 20 Mbps • Programmable Low Delay 100 -400 msec • Programmable GOP • User defined Program Name, Service Provider, and other PSI information • User defined PIDs
Audio: HDMI • HDMI Audio Stereo/Surround HD-SDI • Embedded Audio stereo /surround selectable from any SDI audio group Balanced XLR • Stereo L/R balanced XLR Unbalanced XLR • Stereo L/R unbalanced RCA Digital AES/EBU • Digital AES/EBU Stereo /Surround • SPDIF via RCA to AES/EBU cable
Audio Encoding: Audio Encoding profiles • Mpeg-1 Layer II – All Modes • AAC-LC AAC-HE ( option ) • Surround pass-through
Physical Dimensions: 490 × 455 × 44.5 millimetres (19.2 x 17.9 x 1.75 inches)
Power Requirements: 90V to 240V AC 50/60 Hz - 28 Watts
Regulatory Compliance: EN55022, EN61000-3-210, EN61000-3-310, EN55024, CISPR22, EN60950-1, IEC60950-1 UL60950-1, UL60065, FCC Class B Warranty - 1 Year (Standard) / 3 Years (Extended)
Network Media: IP Streaming out • IP Streaming simultaneous to RF out • Ideal for Wi-Fi and LAN Simulcast • UDP Multicast with full IGMP support • Unicast up to 90 Mbit/s of requests. • Complete and detailed configuration of network parameters • Compatible with any IP Set Top Box, Video player software, VLC, etc.
Control Keys and Status Indicator: Full Local Control/Setup • Instant Access to all features from the local Keyboard and Large Display, without the need for a PC. Pro Remote Control • The system comes with a full-featured Network Management Software, to control unlimited units from remote PCs via common IP connection and SNMP protocol. Countries that use DVB-C Australia (Foxtel) , Bosnia and Herzegovina (ViNet) ,Belgium Bulgaria, Croatia (, Czech Republic (UPC),Denmark ,Estonia France, Finland, Germany, Indonesia, India, Ireland (UPC Ireland) Israel, Luxembourg, Lithuania, Macedonia, Netherlands,New Zealand (TelstraClear), Norway (GET), Poland, Portugal,Romania (RCS, UPC), Russia, Serbia (SBB, IKOM, Radijus Vektor), Slovakia Slovenia ,Spain, Sri Lanka, Sweden, Switzerland,Turkey (Teledünya), United Kingdom (Virgin Media),Isle of Wight (WightCable), Ukraine