Triax United Kingdom

Triax HDMI Modulator

Triax MOD103T HDMI to COFDM Modulator 300128
Triax MOD103T HDMI to COFDM Modulator 300128
Triax MOD103T HDMI to COFDM Modulator 300128
Triax MOD103T HDMI to COFDM Modulator 300128
Triax MOD103T HDMI to COFDM Modulator 300128
Triax United Kingdom

Triax HDMI Modulator

Watch & control HD content at each TV location using existing coax cable infrastructure

  • New compact design
  • All inputs and outputs on one side for ease of installation
  • Full HD Video and HDMI Loop through
  • IR Control when used with Digital Links and IR Pass Amplifiers
  • Enhanced viewing experience
  • Combine multiple modulators for more HD channels on your network – watch different sources on different TVs
  • Output combined with existing RF signals
  • RF Output level control
  • Fully agile output
  • IR Emitter required at HDMI source (supplied)
  • Compatible with HDMI sources
  • Ideal solution for domestic and commercial installations, satellite receivers, Network video Recorders, Sky Hd,  
  • SKU 300128
  • Add 1 x 1m Standard HDMI Cable with Ethernet


Triax MOD103T HDMI to COFDM Modulator 300128

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Triax MOD103T is an HDMI to COFDM Modulator, that converts the signal from an HDMI source into a digital format that can be distributed. This type of modulator is commonly used in broadcasting, cable distribution, and video distribution systems to convert and distribute HDMI content to multiple televisions or monitors over coaxial cable networks. 

1. HDMI to COFDM Conversion: The Triax MOD103T is a single dvb, designed to convert HDMI signals, which typically carry audio and video data from sources such as media players, Blu-ray players, cameras, or computers, into COFDM signals. COFDM is a modulation scheme used for digital terrestrial television broadcasting and distribution.

2. Video Distribution: This modulator is used for distributing HDMI content to multiple televisions or monitors in environments such as hotels, hospitals, stadiums, educational institutions, and commercial spaces.

3. COFDM Modulation: COFDM is a modulation technique that is efficient in transmitting digital signals over air or cable. It provides resistance to multipath interference and offers robust transmission of signals, making it suitable for reliable distribution in various settings.

4. Channel Configuration: The Triax MOD103T allows users to configure the COFDM channel parameters, including frequency, bandwidth, and modulation settings. This customization ensures compatibility with the receiving devices and optimal signal quality.

5. HD Content Preservation: The modulator maintains the high-definition quality of the HDMI input signal during conversion, allowing viewers to experience the content in its original clarity.

6. RF Output: The modulator outputs the converted COFDM signal in radio frequency (RF) format, which can be distributed through coaxial cable networks to various television sets or monitors.

7. Compatibility: The Triax MOD103T is compatible with various types of HDMI sources, making it versatile for connecting different types of media devices.

8. Easy Installation: The modulator is typically designed for easy installation. It can be mounted in equipment racks or enclosures, and its user-friendly interface simplifies the setup and configuration process.

9. Commercial Applications: The MOD103T is often used in commercial applications where centralized content distribution is required, such as in hotels where guests need access to TV channels or multimedia content.

10. Professional Use: The Triax MOD103T is intended for professional use in broadcasting and distribution systems, and it is commonly used by AV integrators, installers, and professionals in the audio-visual industry.


EAN Number      5702663001282


Video Input        HDMI

Audio Input        Stereo, HDMI

Video resolution               Up to 1080p@30Hz Pixel

Video Compression         H.264 4.0

Audio Compression         MPEG-2, AAC

Number of carriers           2K / 8K

Guard Interval   1/4, 1/8, 1/16, 1/32

Constellation      QPSK/16QAM/64QAM

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

Output level        < 95 dBµV

MER       <30 dB


Input connector HDMI, F-terrestrial loop through


Impedance          75 Ω


LCN        1...999


Frequency range               177...858 MHz

Bandwidth          6/7/8 MHz


DC Operating voltage      12 VDC

Service Settings Serv. Name: Edit service name Serv. ID: 1-65535

Stream Settings Orig Netw ID: 1-65535 Netw ID: 1-65535 TS ID: 1-65535 Netw Name: Edit Network Name

Parameter Settings          Const: QPSK/16QAM/64QAM Code Rate: 5/6, 7/8 Guard Interval: 1/4, 1/8, 1/16, 1/32 Trans Mode: 2K, 8K Bandwidth: 6,7,8 MHz


Display  LCD panel and buttons

Packing QTY        1

Product Height  25 mm

Product Width   190 mm

Product Depth   120 mm

Packaging Height              0.058 m

Packaging Width               0.254 m

Packaging Depth               0.204 m

Packaging Volume            0.003 m3

Net Weight         0.750 kg

Tara Weight        0.180 kg

Total Weight       0.930 kg

PDFConnecting 2 or more modulators (1)

Triax Hdmi modulator