VQP HDMI to RF Modulator 1080P NTSC F-type Coax

VQP HDM61 converts HDMI signals into VHF RF (NTSC) coax output so older TVs and coax systems can display HDMI sources at resolutions up to 1080P. The VQP HDM61 HDMI to RF Modulator is a compact, plug-and-play adapter that changes HDMI video and audio into an RF coaxial signal compatible with NTSC systems (CH3/CH4). Built with a PLL-controlled 1080P engine and an F-type RF connector, the unit bridges modern HDMI devices—like consoles, PCs, and set-top boxes—to legacy televisions, CATV injectors, or DVR/CCTV tuners without drivers or software.

How does this device let me use an HDMI source with an old TV?

The HDM61 accepts an HDMI input and modulates the digital signal into an analog VHF RF carrier in NTSC format, selectable on channel 3 (61.25 MHz) or channel 4 (67.25 MHz). Your old TV tunes to the chosen channel and decodes the picture and sound from the coax feed just like a broadcast signal.

• Converts HDMI to RF coax with F-type output for legacy TVs
• NTSC-compatible modulation on CH3 (61.25MHz) or CH4 (67.25MHz)
• Supports resolutions from 480p up to 1080P/1080i
• No driver or setup software — plug & play

Will the picture quality be good when converting to RF?

The HDM61 uses PLL 1080P control to preserve the incoming HDMI resolution as faithfully as possible before RF modulation; however, RF transmission and NTSC decoding impose analog limits compared with direct HDMI connections. Expect clear, watchable video suitable for standard-definition displays and legacy setups rather than pixel-perfect digital output.

• Input resolutions accepted: 1080P/1080i/720P/576P/576i/480p
• Output level range: 75–85 dBuV for stable reception
• Sound carrier set at M = 4.5 MHz for standard NTSC audio
• HDMI 1.4 and HDCP 1.4 compatible for source reliability

Which devices and installations are compatible with the HDM61?

This modulator works with a broad range of HDMI sources and coaxial distribution systems: game consoles, media players, laptops, CCTV/DVR outputs, cameras, and TV boxes. It is also designed to integrate with local CATV systems where NTSC VHF carriers are accepted.

• Works with PCs, laptops, consoles, cameras, DVD players, box set-top units
• F-type RF connectors for direct coax hookup or distribution amps
• Operates from DC 5V, suitable for small installations and mobile setups
• ABS housing and professional design for continuous use

How easy is it to install and maintain the modulator?

Installation is straightforward: plug an HDMI source into the HDMI port, connect the F-type coax to your TV or CATV line, and power the unit with the included 5V adapter. No drivers or menu programming are needed for basic operation, and the ABS enclosure provides durable, low-maintenance protection.

• Plug-and-play — no driver installation required
• Includes power cable; compact 5.04 x 3.94 x 1.18 inch footprint
• Operating range 0°C to +40°C for indoor use
• Lightweight (0.23 lbs) for portable applications

Who is this for The VQP HDM61 is aimed at anyone needing to connect modern HDMI sources to legacy NTSC VHF coax systems: retro gamers using older CRT TVs, property managers feeding a common coax distribution, CCTV operators integrating HDMI recorders, or AV hobbyists updating mixed-technology setups. If you need reliable, no-fuss HDMI-to-coax conversion for NTSC environments, this unit provides a compact, durable solution without software complexity. Features:

• NTSC output CH3/CH4 with multiple resolution support
• 1080P PLL control and HDMI 1.4 / HDCP 1.4 compatibility
• Wide device compatibility and F-type RF I/O
• Plug & play with ABS housing and included power cable

Package contents: 1 x VQP HDM61 HDMI to RF Modulator, 1 x power cable.

FAQ

Q: Does the HDM61 work with PAL TVs?

A: No, the HDM61 outputs NTSC format only (CH3/CH4). It is not compatible with PAL TV standards.

Q: Do I need drivers to use the VQP modulator?

A: No drivers are required; the unit is plug-and-play and powers via the included 5V cable.