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Small black box with HDMI port and coaxial output with attached F-type cable

FLEANE

FLEANE HDMI RF Modulator Coax Converter VHF Adapter audio adapter

SKU CH-GYK0-NK2X2

Converts HDMI digital signals to VHF analog coaxial output for older NTSC televisions

  • Product typeHDMI Adapter
  • Converts HDMI sources to coaxial for legacy TVs
  • Extends HDMI signals over long coaxial cable runs
  • Switches output screen position and adjusts image via remote
  • Connects PS4 PS5 Xbox Switch and streaming sticks to analog sets
  • Outputs 480p analog NTSC video on channel 3

HDMI to coaxial RF modulator

The FLEANE adapter converts an HDMI digital signal into a VHF analog RF output on channel 3. It connects modern sources such as a PS4, PS5, Xbox, Nintendo Switch, Fire Stick, DVD player or laptop to an older CRT or non-HDMI television. The package includes a male F-type coaxial cord for a direct connection to the TV antenna input.

Sustained operation with remote control

The unit maintains a stable RF signal for extended viewing sessions, allowing ultra-long-distance transmission of the HDMI source to TVs in other rooms. A supplied remote control lets you adjust the output screen position, amplitude, brightness, contrast and chroma while the modulator runs continuously. Image quality remains at a standard-definition level comparable to 480p throughout use.

NTSC analog output only

This modulator produces an NTSC-format RF signal and is not compatible with ATSC digital television tuners. Buyers needing a digital ATSC output or high-definition resolution above 480p should look for a different class of converter. The single RF coaxial output carries both audio and video on the same channel 3 carrier.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $73.99
Pricier than about 90% of the 1,324 comparable items (median $16.99).

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Specifications

Product
Product typeHDMI Adapter

Questions about this item

How hot does the FLEANE HDMI RF modulator get during all-day use?

The adapter runs cool enough for continuous operation; it has no fan and draws minimal power from the connected HDMI source.

Which cables or connectors must I already own to use this modulator?

You need an HDMI cable from your source device and a standard coaxial cable with F-type plugs to reach the TV.

Will the 480p output work acceptably on a CRT television?

Yes, the modulator converts HDMI to VHF analog channel 3, which a CRT displays natively at 480p resolution.

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