Home Products HDMI/SDI/AV to RF Modulators Multi HDMI Modulator RF Output
Multi HDMI Modulator RF Output
Multi HDMI Modulator RF Output

Multi HDMI Modulator RF Output

Product ID : S6201-EM
Product Attributes :

Input: HDMI(4/8/12/16/20/24 HDMI), 2ASI inputs

Output: 2 ASI/IP, 4/8 RF output(DVB-C/DVB-T/ATSC/ISDBT)

Encoding: MPEG-4 AVC/H.264

specification of hdmi modulatorDownload Specification of S6201-EM

user manual of best hdmi rf modulatorDownload User Manual of S6201-EM

Product Description


S6201-EM Multi HDMI Modulator RF output is a professional broadcast grade and high-integration device that includes multi functions: encoding, multiplexing, and modulation. The RF modulators receive HDMI input with 4/8/12/16/20/24 multi-HMDI for options,4/8 RF signals output (include all modulation standards in the world: ATSC, ISDBT, QAM DVB-C, DVB-T as you need), IP MPTS and SPTS output. The max resolution is 1080p full HD. These High-Definition Digital Cable Modulators output RF, which is connected to a coax cabling system with TV sets. It is easily distributed to all your televisions quickly and efficiently for creating your own TV channels over existing coax to create your custom cable channels.VCT and independent encoders per input help manage and create a custom RF CATV channel lineup fast and easily.

In conclusion, the HDMI to coax modulator is highly integrated and cost-effective design making the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting, etc.

hdmi modulator photo


l 4/8/12/16/20/24 HDMI input, MPEG-4 AVC/H.264 Video encoding

l  1000M IP output over UDP and RTP protocol(MPTS and SPTS)

l  4/8 RF output ,(ATSC、ISDBT、DVB-C/-T)

l 2 ASI inputs 

l  2 ASI Independent output (optional) as copy of 5MPTS

l  Support “Null PKT Filter” function

l  Support PID Remapping/ PCR accurate adjusting

l  PID pass

l LCD、key function

l  Control via web management, and easy updates via web

Principle Chart

Principle chart for best hdmi rf modulator

Technical Parameter

data sheet for HDMI modulator.png

Technical Parameter of modulator hdmi best hdmi modulator technical parameter

Order Guide

Please specify both Input options and Modulation standards when you place an order:

  • Inputs:

4/8/12/16/20/24HDMI (4*HDMI in one module)

  • Modulation Standard:





  • 4RF or 8RF carries Output?

Depend on 3 factors---channels qty, each program biternate, and the maximum bitrate the RF can carry

Maybe you want to know"How to Configure VCT?"

For ATSC modulator, please click the operation guide: How to configure ATSC_VCT?

For ISDB-T modulator, please click the operation guide: Configure ISDB-T Virtual Channel Table

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