RF Modulator For UHF TV With Infrared Extender, Channel Display, And AV To RF Converter For Cable TV Systems, Hassle Free Plug And Play, Wide Compatibility, Easy Setup

Compact RF Modulator with IR Extender for TV and AV
✔️ USB powered, PAL option, default channel 21, AV to RF output

This RF modulator converts AV signals to RF using UHF modulation, delivering a convenient channel for your local CATV or legacy TV setup. It works with set‑top boxes and other AV sources, making it easy to add a dedicated broadcast channel in your home theater, classroom, or workshop.

✅ UHF modulation with PAL option for local CATV
✅ Compatible with set-top boxes and other A/V sources
✅ Adjustable audio/video output level and optional output channel
✅ Simple, durable plastic housing with clean external design
✅ USB powered, 5V, 1W; default channel 21 (471.25 MHz)

💡 What is a UHF RF modulator used for in home video setups? A handy tool to convert modern AV sources into RF so legacy TVs and local CATV can access dedicated channels. - Converts composite video and audio to RF channel output for legacy TVs - Supports PAL for regional compatibility - Works with set-top boxes and other AV sources - Great for creating a private broadcast or test channel in a home or classroom