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Updated: 08 Oct 2025

10 Best Electronics Rf Modulator

#1
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AV to RF TV Modulator, PAL NTSC RF Modulator PCB Circuit Design with IR Extender for DVR for DVD

Brand: Rengu
$28.00
⭐ 4.4
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    PCB Circuit Design: The AV to RF TV modulator uses broadcast standard PCB circuit design to further enhance stability and better image quality.
  • Sharing Funtion: AV to RF converter with IR repeater can share set top boxes and DVDs with several rooms.
  • Worldwide Use: RF modulator can set the flexibility of TV formats such as PAL NTSC and IF to meet users around the world.
  • Wide Range: Modulator has a wide frequency range of 471.25MHZ885.25MHZ, selectable transmit frequency and corresponding frequency display and built in memory will minimize and avoid interference.
  • Applicable: AV to RF TV modulator for global or external setup using NTSC PAL B G, 1, D K, L M N TV formats.
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#2
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TV Link Agile Modulator - Universal Composite A/V to RF Coax Converter

Brand: Generic
$31.55
⭐ 4.1
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    Adjustable: The professional UHF modulator can be equipped with adjustable sound or video output levels and optional output channels.
  • Compatible: The professional UHF modulator is used for the RF output of SLX and TV Link and is compatible with set-top boxes and other AV sources.
  • PCB circuit design: The TV link modulator adopts the broadcast standard PCB circuit design to further improve stability and picture quality.
  • Frequency Range: The RF modulator has a wide frequency range of 471.25 MHz to 885.25 MHz and is available in both formats.
  • Memory: The modulator can select the transmission frequency and corresponding frequency display, and mix and interfere in the built-in memory.
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#3
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RF Modulator 67.25Mhz 61.25Mhz TV Converter A/V to RF VG Receiver

Brand: Shiwaki
$17.19
⭐ 4.7
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    Size: 2.362.090.79 inch
  • Mini HD video converter box RCA AV CVSB to RF video adapter converter support RF 67.25Mhz 61.25Mhz AV to RF scaler TV switcher.
  • Color: White
  • This AV to RF signal converter will convert video signal or audio signal to RF composite video signal and audio signals, while supporting DVI system sideline signals. So that can play on TV, VHS VCR, DVD recorders, etc
  • No need to install drivers, portable, , plug and play. Low power, no power adaptor.
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#4
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RF Modulator Professional AV to RF Converter PAL NTSC 21 Channel for Set Top Box DVR DVD TV Signal Transmission ABS Material

Brand: NutriEss
$37.69
⭐ 4.6
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    [MULTIROOM SHARING FUNCTION] Transform your home entertainment setup with this advanced AV to RF TV modulator. It allows you to share set top boxes and DVDs across multiple rooms effortlessly. Enjoy seamless signal distribution without the need for additional cables or complex installations. for hotels, schools, and homes looking to expand their viewing options.
  • [GLOBAL TV FORMAT COMPATIBILITY] This versatile RF modulator supports a wide range of TV formats including PAL NTSC and IF making it ideal for users worldwide. Easily switch between formats to match your regional broadcasting standards. Its flexible settings ensure compatibility with various devices and television systems across different countries.
  • [WIDE FREQUENCY RANGE] Experience crystal clear signal transmission with a broad frequency range of 471.25MHz to 885.25MHz. The selectable transmit frequency and built in memory help minimize interference for uninterrupted viewing. The corresponding frequency display ensures easy monitoring and adjustment for optimal performance.
  • [BROADCAST STANDARD CIRCUITRY] Designed with professional grade PCB circuitry this AV to RF TV modulator delivers superior stability and enhanced image quality. The robust construction ensures reliable performance even in demanding environments. Enjoy broadcast level quality for your home or commercial setups.
  • [UNIVERSAL APPLICABILITY] Suitable for a variety of setups including global or external configurations using NTSC PAL B G 1 D K L M N TV formats. This modulator is for both personal and professional use. Its compact design and user friendly features make it a must have for anyone needing reliable RF conversion.
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#5
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HDMI RF Modulator Adapter,RF Modulator HDMI Coaxial Converter, HDM61 HDMI to RF Modulator,Support NTSC Format Output, 1080P PLL Control of VHF Operating Frequency RF Modulator

Brand: Dpofirs
$35.92
⭐ 4.7
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    PLUG AND PLAY: HD Multimedia Interface to RF modulator requires no driver installation, portable, flexible, plug and play.
  • 1080P PLL CONTROL: 1080P PLL control VHF working frequency, HD Multimedia Interface input, RF input and output.
  • SUPPORTS NTSC FORMAT OUTPUT: HD Multimedia Interface RF modulator supports NTSC format output, frequency range: CH3=61.25MHz CH4=67.25MHz.
  • FINE WORKMANSHIP: RF modulator is well made and suitable for your local CATV system. Supports HD Multimedia Interface 1.4 and HDCP 1.4.
  • RUGGED AND RF modulator is made of ABS material, and long life. Professionally made for stable performance.
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#6
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Gugxiom RF HDMI Modulator, to HDMI Adapter UHF Modulator TV Link Modulator, UHF Modulator Modulator AV to RF Converter IR Extender RF Modulator for TV, TM70 UHF TV Link

Brand: Gugxiom
$28.45
⭐ 4.7
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    Cost-effective CATV Solution: Affordable UHF modulator with optional PAL format, for building your own local CATV system. Provides an efficient and cost-effective solution without compromising on quality.
  • Compatibility: RF HDMI modulator Compatible with a range of A/V resources including set-top boxes, ensuring and easy integration into existing setups.
  • Adjustable Output Levels: The IR extender modulator features adjustable audio/video output levels and the ability to choose the output channel, making it a flexible option for a variety of applications.
  • Reasonable Design: The AV to RF converter boasts a sleek and elegant design with superior craftsmanship, providing a premium user experience. Made with high-quality materials, it is and long-lasting.
  • Convenient Remote Control: Comes with a remote control for easy from a distance of up to 10m, with the default factory settings of channel 21 (471.25MHz), PAL/I/38KHz. Consumes 1W of power and works at a temperature of 0-40.
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#7
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Modulator, RF Modulator Universal AV to RF Converter Converts Standard Definition Signals to Coax Converter IR Extender Support PAL with Set Top Box and AV Sources for CATV System

Brand: Zudoo
$34.24
⭐ 4.7
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    No features listed
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#8
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RF Modulator Professional PAL NTSC, AV to RF TV Modulator, 21 Channel Convertor for Set Top Box, Multiple Formats, Wide Frequency Range

Brand: Plyisty
$27.20
⭐ 4.1
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    [SHARING FUNCTION] The AV to RF TV modulator convertor allows you to share settop boxes and DVDs with multiple rooms, making it convenient for everyone to enjoy their favorite shows.
  • [MULTIPLE FORMATS] This RF modulator can be easily set to TV formats such as PAL and NTSC, ensuring compatibility for users around the world. It also supports IF TV format.
  • [WIDE FREQUENCY RANGE] With a wide frequency range of 471.25MHZ885.25MHZ, selectable transmit frequency, and built-in memory, this modulator minimizes interference and ensures a stable signal.
  • [STANDARD PCB CIRCUIT DESIGN] Designed with broadcast standard PCB circuitry, this AV to RF TV modulator greatly improves stability and enhances image quality for a better viewing experience.
  • [APPLICABLE FOR GLOBAL SETUPS] This AV to RF TV modulator is suitable for global or external setups using various TV formats, making it versatile and compatible.
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#9
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RF Modulator, to RF Coaxial Adapter, VHF Demodulator Converter, AV to RF Modulator for VCR DVD Laptop AV Composite Video to Analog NTSC Coax TV

Brand: Zopsc
$24.39
⭐ 4.2
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    [STABLE PERFORMANCE] VHF working frequency for PLL controlled, HD input, A/V output, RF output. Selectable output channels.
  • [PREMIUM MATERIAL] The RF modulator is made of plastic material, sturdy, and long service life. Professional manufacturing, stable characteristics and high reliability.
  • [COMPACT APPEARANCE] The VHF demodulator converter has personalised design, exquisite workmanship, making you fondle admiringly.
  • [CONVENIENT TO USE] The RF coaxial converter supports NTSC TV format output, no need to install driver program, portable, flexible, plug and play.
  • [PRACTICAL] The RF modulator is fit for your own local CATV system. You will get more and convenience while saving a lot on it.
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#10
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Prettyia AV to RF Converter - 1080P Mini RF Modulator

Brand: Prettyia
$19.99
⭐ 4.1
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    Mini HD video converter box RCA AV CVSB to RF video adapter converter support RF 67.25Mhz 61.25Mhz AV to RF scaler TV switcher.
  • Size: 2.362.090.79 inch
  • Color: White
  • No need to install drivers, portable, , plug and play. Low power, no power adaptor.
  • This AV to RF signal converter will convert video signal or audio signal to RF composite video signal and audio signals, while supporting DVI system sideline signals. So that can play on TV, VHS VCR, DVD recorders, etc
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