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Compact metal box with coaxial F connector and HDMI port, matte black finish

Ocean Matrix

Ocean Matrix OMX-HDMI-CX-T HDMI Over Coax Transmitter

SKU CH-0KSD-P58K3

Extends HDMI signals over standard RG6, RG7 or RG11 coaxial cables up to 1920x1080 at 60 Hz with 99 selectable channels and 75 Ohm F-type connectors

  • Crystal-clear 1080p60 video quality
  • Hassle-free setup via standard RG6 RG7 RG11 coax
  • 99 selectable channels minimise interference
  • Low insertion loss under 2 dBm ensures stable signal
  • Supports 480i 576i 720p 1080i 1080p formats

HDMI Over Coax Transmitter

The Ocean Matrix OMX-HDMI-CX-T converts an HDMI source into a DVB-T digital TV signal for distribution over standard coaxial cable. It supports resolutions up to 1920x1080 at 60Hz and accepts input formats including 480i, 576i, 720P and 1080P at 50 or 60Hz. Installation uses common RG6, RG7 or RG11 cable with a 75 Ohm Type F connector.

Suited For Video Distribution Over Coax

This transmitter serves installers who need to send HDMI to multiple displays using existing coaxial infrastructure and a CATV splitter. It is not intended for point-to-point runs that require uncompressed bandwidth beyond 1080P60 or for setups that cannot accommodate RF channel selection.

Maximum Supported Resolution 1920x1080 At 60Hz

The 1920x1080 at 60Hz ceiling determines whether the unit matches the source and display capabilities. Signals above this resolution or refresh rate will not pass through the transmitter.

Highlights

  • Crystal-clear 1080p60 video quality
  • Hassle-free setup via standard RG6 RG7 RG11 coax
  • 99 selectable channels minimise interference
  • Low insertion loss under 2 dBm ensures stable signal
  • Supports 480i 576i 720p 1080i 1080p formats

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the OMX-HDMI-CX-T transmitter and which step is often missed?

Connect an HDMI source to the transmitter, then run standard RG6, RG7 or RG11 coaxial cable to the receiver using the 75 Ohm Type F connector; the step often missed is selecting one of the 99 channels to avoid interference.

What maintenance or replacement will the transmitter need over time?

The solid-state unit has no moving parts or user-serviceable components; only the coaxial cables and Type F connectors may need replacement if they become damaged or corroded.

What limit appears first during sustained use of the transmitter?

The maximum supported resolution is 1920x1080 at 60Hz, so that ceiling is reached before any thermal or duty-cycle constraint becomes a factor.

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