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  3. HDMI Modulator | QAM RF Coax Output - Full HD up to 1080P - 1,4,8 Channel
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HDMI Modulator | QAM RF Coax Output - Full HD up to 1080P - 1,4,8 Channel 8 HDMI

1 HDMI2 HDMI +IPTV4 HDMI8 HDMI12 HDMI
Model: H-THUNDER-8
Qty: 0
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Precio: $3,995.00
Disponibilidad: En stock Condición: nuevo QR Code HDMI Modulator | QAM RF Coax Output  - Full HD up to 1080P - 1,4,8 Channel
Envío: starting at $0.00 Garantía: 2Yrs
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8 HDMI descripcion del modelo
Thor 8 HDMI Digital RF Modulator CC is an all-in-one device integrating MPEG2 encoding and modulating to convert audio video signals into DVB-C T ATSC ISDB-T RF out.

Descripción

Thor Thunder-8 HDMI RF Modulator

The Thor Thunder-8 HDMI RF Modulator is a high-performance, 8-channel solution designed for encoding and modulating HDMI sources into CATV RF channels. With support for Full HD resolutions up to 1080p/60, this device enables the efficient and cost-effective distribution of HDMI signals across coaxial networks, making it perfect for large-scale setups.

The Thunder-8 accepts HDMI inputs from a variety of sources, including set-top boxes (STBs), satellite receivers, CCTV cameras, and media players, and distributes them as RF signals compatible with any TV or STB. Pre-loaded with all major global RF modulation standards—including QAM, ATSC, DVB-C Annex A/B, DVB-T, and ISDB-T—this unit is a true plug-and-play solution that can operate seamlessly in any region worldwide.


Applications:

The Thunder-8 is tailored for environments requiring reliable video distribution to multiple TVs. It's ideal for settings such as:

  • Hotels and Resorts: Deliver entertainment channels to guest rooms.
  • Schools and Universities: Broadcast educational content across multiple classrooms or buildings.
  • Government and Military Facilities: Provide secure content distribution for internal communication.
  • Trade Shows and Events: Broadcast promotional or informational content to large crowds.
  • Churches and Concerts: Stream live services or performances to overflow areas.

Its ability to modulate multiple HDMI sources into RF channels makes it a versatile choice for any application where high-density video distribution is required.


Comparison: Thunder-8 vs. Other Models

Feature Thor Thunder-8 H-HDMI-QAM-IPLL Series
Number of Inputs 8 1, 2, 4, 8
Number of CATV Frequencies 8 (each source modulated on its own channel) 4 (supports multiple programs on one channel, e.g., 2.1, 2.2)
Modulation Standards QAM, ATSC, DVB-T, ISDB-T (pre-loaded) QAM, ATSC, DVB-T, ISDB-T (firmware dependent)
Encoding Method MPEG-2 MPEG-2 or H.264 (selectable)
Dolby Audio Support Yes Yes
NMS (Network Management System) Yes Yes
Front Panel Control Yes Yes
IPTV Output No Yes

Why Choose Thunder-8?

The Thor Thunder-8 HDMI RF Modulator is designed for applications where multiple HDMI sources need to be distributed to numerous TVs over a coaxial network. Its ability to assign each input source to a unique RF channel simplifies setup and ensures reliable performance.

This unit is particularly suited for large-scale installations like schools, government facilities, trade shows, and other high-density environments. The Thunder-8’s plug-and-play design, coupled with its support for all worldwide RF modulation standards, ensures seamless operation in diverse applications and regions.

For even larger systems, multiple Thunder-8 units (or combinations of Thunder-8 and Thunder-4) can be daisy-chained to create up to 135 unique CATV RF channels, providing maximum scalability and flexibility for complex setups.

Tags: 4 Channel HDMI Modulators ATSC Encoder Digital TV Modulator HDMI over COAX

Caracteristicas

  • 8 HDMI Inputs: Allows simultaneous modulation of up to 8 HDMI sources into individual RF channels.
  • Global Compatibility: Pre-configured to support all major RF modulation standards, ensuring smooth integration in any country or application.
  • Easy Management: Features a web-based GUI for remote configuration and monitoring, as well as an intuitive front-panel LCD display with physical buttons for quick adjustments.
  • Compact Design: Rack-mountable 1RU chassis for efficient space utilization in AV racks.
  • Professional Encoding: Encodes video in MPEG-2 and audio in AC3 or MPEG1 to deliver high-quality output with low latency.
  • HDCP Compliance: Ensures compatibility with encrypted HDMI signals from various sources.

Dibujos


Application Examples

Hybrid RF CATV Electrical and Optical Distribution Application Drawing



Vídeo

Product Video
Economical 4 HDMI Digital Modulator RF CATV over Coax QAM ATSC DVB T ISDBT Included Thor B
This video shows some of the detailed functionality of the new Thor 4 channel digital modulator in full HD. The Thor Thunder-4 modulator is the easiest way to distribute HD content to an unlimited amount of TV's or monitors using an existing coaxial RF network. This modulator is unique because it can produce 4 separate CATV channels in any RF modulation format simultaneously, those channels can be set individually and do not have to be adjacent, so you can set it up on channels 10/21/32/45 without any issue. It supports ATSC, QAM Annex B and A, DVB-T, and ISDB-T. One modulator can distribute Video to unlimited TV's using RF amplifiers, taps, splitters etc so long as your RF network supports it. The Thunder-4 is HDCP compliant and supports, VCT -Virtual channel numbers and names. Supports SD and HD video resolutions : 480i,720p,1080iand 1080p/60hz input resolution. By far the best value for a 4 channel modulator with accessible built-in options, warranty, and Thor Support to help make sure your project or application installation goes perfectly the first time. Link to detailed specifications : https://thorbroadcast.com/product/1-4-8-hdmi-digital-rf-encoder-modulator-full-hd-up-8230.html/238
Product Video
Unboxing HDMI modulator HD 4 Video Audio to Coax up to 1080p QAM, ATSC, DVB-T ISDB-T ANNEX B A
The best 4 channel HDMI modulator. This video describes the most cost-effective solution for 4 channel HDMI modulator H-THUNDER-4 Made by Thor Broadcast in Torrance California. Unit works as a 4 channel HDMI encoder modulator, contains 4 independent HDMI inputs, and coax CATV RF output. It supports 5 different modulation standards DVB-C QAM Annex A and Annex B, QAM 256 and QAM 64, ATSC, DVB-T, ISDB-T. Any of the 4 channels can be set separately and it could be spread out across 54 to 1000Mhz. The VCT - Virtual channel number supported as well. This is link to the specifications : https://thorbroadcast.com/product/1-4-or-8-hdmi-digital-rf-encoder-modulator-8230.html/238
Product Video
8 HDMI Sources To 1 Cable | Thor Broadcast Thunder 8 RF Encoder Modulator
1, 4, or 8 HDMI Digital RF Encoder Modulator - Full HD up to 1080P Thor 8 HDMI Digital RF Modulator CC is an all-in-one device integrating MPEG2 encoding and modulating to convert audio video signals into DVB-C T ATSC ISDB-T RF out. https://thorbroadcast.com/products/hdmi 0:00 Unboxing Intro 1:25 Front pannel IP adress set up 2:46 Video Sources 3:37 Splitter 4:02 Hdmi Ports and Video Sources 4:32 Thor Brodcast Website 5:19 How to access the web interface with a browser 6:04 Encoder & Modulator settings 8:07 Status 9:00 Encode 10:16 Network Settings 10:34 Password 10:50 Update firmware 11:22 The Encoder will auto detect your source resolution (720p 1080P etc) 12:01 How to change the name of a Channel 12:21 Tuning the ATSC channels with a HD Home Run Tuner If these Videos help you please consider supporting my work https://www.paypal.com/donate/?cmd=_s-xclick&hosted_button_id=4CRW8P29AA6PY https://www.patreon.com/RobbieStrike Learn about Satellite and other things by sitting back and binging on these playlists https://www.youtube.com/user/ottawaoctane/playlists https://www.youtube.com/user/ottawaoctane/videos https://www.facebook.com/RobbieStrikeVideos/ https://twitter.com/robbiestrike3 (c) Robbie Strike 2023 http://www.RobbieStrike.com www.FreeSatelliteTV.net my links https://flow.page/robbiestrike Thor Broadcast has sent me this product to review free of charge. But for most people they would be happy for home use the once channel unit like this the thor Petite https://www.youtube.com/watch?v=C17OgxnjLeo&pp=ygUTcm9iYmllIHN0cmlrZSB0aG9yIA%3D%3D There is a one channel device that does this. $495 https://ebay.us/U9Xcw9
Product Video
Quick configuration Guide for H-THUNDER-4 - 4 HDMI Digital RF Encoder Modulator- Full HD up to 1080P
Thor 4 HDMI Digital RF Modulator is an all-in-one device integrating MPEG2 encoding and modulating to convert audio video signals into DVB-C T ATSC ISDB-T RF out. H- THUNDER-4 Supports 4 HDMI inputs and its modular design (maximum 4 HDMI inputs) and flexible configuration makes it scalable and very reliable while providing high performance. The signal source could be from any STB, satellite receiver, closed-circuit television cameras, and antenna, etc. Its output signal is designed to work with any TV or STB. Because it comes standard with every RF modulation standard builtin, this device can work anywhere in the world in a plug and play format. This unit is similar to our popular line H-1,2,4 HDMI-QAM-IPLL product line, but it has some differences. It is a less expensive unit, each program is modulated on its own frequency, CATV RF output only, no IPTV output Features - 4 HDMI channels Inputs (model dependent) - HDCP compliant works with any HDMI source like DVD Player or Cable, Satellite STB up to 1080p/60 resolution - MPEG2 Video Encoding - 1080p/60, 1080i, 720p, 576i, 480i Video Resolution - Low Latency (50~100ms) - MPEG layer 2, AAC, and DD AC3 Audio Encoding - LCN - DVB-C DIGITAL QAM, ATSC, DVB-T, ISDB-T RF in one device, Modulation dynamic switching - Control Via Web-Based NMS, and easy updates Via Web - LCD Display and front panel control
Product Video
Quick configuration Guide for H-THUNDER-8 - 8 HDMI Digital RF Encoder Modulator- Full HD up to 1080P
Thor 8 HDMI Digital RF Modulator CC is an all-in-one device integrating MPEG2 encoding and modulating to convert audio video signals into DVB-C T ATSC ISDB-T RF out. H- THUNDER- Supports up to 8 HDMI inputs and its modular design (maximum 8 HDMI inputs) and flexible configuration makes it scalable and very reliable while providing high performance. The signal source could be from any STB, satellite receiver, closed-circuit television camera, and antenna, etc. Its output signal is designed to work with any TV or STB. Because it comes standard with every RF modulation standard built in, this device can work anywhere in the world in a plug-and-play format. This unit is similar to our popular line H-1,2,4 HDMI-QAM-IPLL product line, but it has some differences.It is a less expensive unit, each program is modulated on its own frequency, CATV RF output only, with no IPTV output The 8-channel model has 8 HDMI / CVBS -baseband video inputs that can be selected from the menu, so support any HD HDMI source or any analog CVBS source like Analog Video cameras. This Input can be also used as Input for Closed captioning generated from video devices like DVD players or Cable STB's on CVBS output CC 21 Features - 1-8 HDMI channels Inputs (model dependent) - 8 Ch CVBS input (H-Thunder-8 only) - HDCP compliant works with any HDMI source like DVD Player or Cable, Satellite STB up to 1080p/60 resolution - MPEG2 Video Encoding - 1080p/60, 1080i, 720p, 576i, 480i Video Resolution - Low Latency (50~100ms) - MPEG layer 2, AAC, and DD AC3 Audio Encoding - CC (Closed Caption), EIA 608 - LCN - DVB-C DIGITAL QAM, ATSC, DVB-T, ISDB-T RF in one device, Modulation dynamic switching - Control Via Web-Based NMS, and easy updates Via Web - LCD Display and front panel control

Selección de modelo

Unboxing New 4 Channel modulator H-THUNDER-4

Accessories & Upgrades

Especificación

HDMI Encoding Section

Input

Interface

  • H-THUNDER-1 - 1 HDMI + 1 CVBS for CC
  • H-THUNDER-4 - 4 HDMI
  • H-THUNDER-8 - 8 HDMI + 8 CVBS for CC

 

Video

Encoding

MPEG2

Input

Output

[email protected]/60i

480@30p

576@50i

576@25p

720@50/59.94/60p

720@25/30p

1080@50i

1080@25p

[email protected]/60i

1080@30p

1080@50p

1080@25p

[email protected]/60p

1080@30p

Bit-rate

2.000~20.000 Mbps

Rate Control

VBR

Aspect Ratio

16 : 9

Audio

Encoding

MPEG1 Layer2, AAC, AC3

Sample rate

48KHz

 

Bit rate

MPEG1 Layer2 (192kbps)

 

AAC (VBR)

 

AC3 (128kbps)

DVB-C Modulator Section

Standard

J.83A (DVB-C), J.83B

MER

>=35dB

RF frequency

54-1000MHz, 1KHz step

RF output level

-35dbm, 1dB step

Symbol rate

3.000~7.000Msps adjustable

 

J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256QAM

Bandwidth

8M

6M

DVB-T Modulator Section

Standard

DVB-T COFDM

Bandwidth

2M, 3M, 4M, 5M, 6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Code rate

1/2, 2/3, 3/4, 5/6, 7/8

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode:

2K, 8K

MER

>=35dB

RF frequency

54-1000MHz, 1KHz step

RF output level

-35dbm, 1dB step

ISDB Modulator Section

Standard

ARIB STD-B31

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 4K, 8K

Code rate

1/2, 2/3, 3/4, 5/6, 7/8

RF frequency

54~1000MHz, 1KHz step

RF output level

-35dbm, 1dB step

ATSC Modulator Section

Standard

ATSC A/53

Constellation

8VSB

RF output level

-35dbm, 1dB step

MER

>=35dB

RF frequency

54~1000MHz, 1KHz step

RF output level

-35dbm, 1dB step

System

Management

Web

Language

English

Upgrade

Web update

General

Power supply

AC 100V+/-10%, 50/60Hz or AC 220V+/-10%, 50/60Hz

Dimensions

482x328x44.5mm = (19"x12.9"x1.7" )

Temperature

0~45 deg C (operation), -20~80 deg C (storage)

Documentos

h-thunder-4-user-manual.pdf
thor-h-thunder-8-manual-2023.pdf
THOR H-Thunder-2 User Manual-12_2025 pdf (model: 2 HDMI +IPTV)
datasheet-h-thunder-1.pdf
datasheet-h-thunder-4.pdf
datasheet-h-thunder-8.pdf
Datasheet H-THUNDER-8 (model: 8 HDMI)
Datasheet H-THUNDER-4 (model: 4 HDMI)
Datasheet H-THUNDER-1 (model: 1 HDMI)
H-THUNDER-4 - QUICK SETUP GUIDE
H-THUNDER-8 - QUICK SETUP GUIDE
H-THUNDER-2 - QUICK SETUP GUIDE
thor-h-thunder-8-.pdf

HDMI Modulator | QAM RF Coax Output - Full HD up to 1080P - 1,4,8 Channel

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  • CATV Moduladores:
    • HDMI los Moduladores de RF
    • HD-SDI convertidores
    • IP para CATV Moduladores Borde
  • DVB Codificadores:
    • Los Codificadores De Vídeo
    • Hdmi RTSP RTMP, RTSP Codificadores
    • Transcodificadores, MPEG Convertidores, IP ASI puertas de enlace
  • Decodificadores (IRD y STB):
    • RF Decodificadores del IRD
    • Difusión IP Decodificadores
    • RF CATV de IPTV y OTT STB del
  • Satélite Moduladores:
    • DVB-S/S2 Satélite Moduladores
  • De Fibra Óptica De Transporte:
    • SDI a lo largo de la Fibra
    • SDI SD/HD/3G con CWDM
    • TV por Cable CATV RF 45-900Mhz
    • L del Satélite en la Banda de RF 45-3000Mhz
    • Datos y Ethernet en fibra
    • Analógica De Audio Y Vídeo
    • La fibra de Amplificadores EDFA
    • DVB - ASI
    • Fibra De Puentes, Cables, Atenuadores,
    • Óptica Acopladores Divisores CWDM Une
    • Óptica Metros, La Prueba De Equipos, Accesorios
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    • Última Generación De Equipos De




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