Reviews Rf Modulator With Memory

Dpofirs VHF/UHF Modulator-HDMI to RF Converter HDMI Modulator-PAL/NTSC TV Format Output-HDMI to RF Modulator for Home TV(#1)

[RF Modulator] Adjustable output level, channel digital display. Convert HD Multimedia Interface digital signals into RF signals..
[Input Port and Resolution] The input port is HD Multimedia Interface 1.3, supporting input resolution of 1080P/1080I/720P/576P/576I/480P..
[Easy To Carry] This HD modulator is small in size, light in weight and easy to carry, you can carry it with you and use it at any time..
[Frequency Range] VHF/UHF working frequency, 470‑862MHz (UHF), 47‑300MHz (VHF) frequency range..
[Plug and Play] No drivers and adapters are needed, plug and play, convenient to use..

Good Performance: HDM69L modulator, support VHF or UHF dual working frequency, plug voltage 90‑240V, stable connection, with good working performance..
Adjustable: This HD Multimedia Interface modulator can adjust the AV output level, 1080P, 1080i, 720P, 576P, 576i, 480p multi resolution support, accurate analysis, more flexible to use..
Easy To Use: HD AV to RF modulator, optional output channel, HD Multimedia Interface and AV input, support PAL or NTSC TV format output, to meet your different needs..
Portable: Humanized design, small and light, easy to carry, made of high quality ABS and metal materials, wear resistant and durable, and can be used for a long time..
Drive Free: This high definition modulator does not need to install a driver, simple operation, plug and play, professional manufacturing, convenient and fast installation..

Professional-grade audio/video RF modulator for broadband A/V distribution for all NTSC TV system setup. Converts standard composite RCA video/audio inputs to a user-defined CATV/UHF channel. Support RF output in cable channels from CH2 to CH138 or UHF/VHF channel from CH14 to CH83. Programmable channel output flexibility in altering TV channel line-ups and instant replacement of existing TV channels..
Designed for North America regions using NTSC TV broadcast standard. Transmitting audio/video over coax cable offers greater transmission range and much lower cost than the typical balun or Cat5 extender solution. Supports all audio/video sources such as satellite receivers, camcorder or other analog video devices..
Must-have A/V adapter for combining both RCA video/audio from device into RF type for long range video/audio distribution. Cost saving with source device sharing. All TVs connected through the same coax cable can share the same A/V device. Video and audio signals from CCTV surveillance camera can be presented on your TV channels..
Supports manual output gain control. Manual gain level adjustment available from 0 to 20 dB. Powerful 100db signal output sufficient for long cable runs up to 1200 meters. Multiple units cascaded together to dis....

【Working Frequency】Home modulator can support VHF / UHF working frequency. Save costs for your own local cable TV system, A / V output is widely used, user-friendly design, easy to install and simple to operate..
【Digital Display】The home modulator has a channel digital display and optional output channels, with adjustable output levels.
audio output levels are adjustable, video output levels are adjustable, channel digital displays, and output channels are optional..
【Application】Home modulator can convert AV input to RF output signal, and when the AV equipment system is turned on, it will automatically switch to home TV, which is compatible with all local cable TV systems..
【Large Receiving Range】The modulator has a clearer image and is not disturbed by external signals. It is suitable for satellite receiver, video camera, video game console, CCD camera, VCR, DVD, etc..
【After-Sales Service】 If you have any question, please contact us at the first time..

This RF Modulator allows you to convert your AV inputs into RF output signals Automatically.
AV Device to Home TV when AV Device System is turn on Shielded Coaxial Cables for a clear pictures.
Excellent for Satellite Receivers, Video Cameras, Video Game Consoles, CCD Cameras, Cable TV, VCR, DVD and more.
Video Input: 1-2Vpp, 75 ohm, Connector RCA Audio Input: -20dB, 25k ohm, Connector RCA Antenna Input: 75 ohm RF Output: 75 ohm, Connector RCA.

Decoding RF coax signals from cable outlet, satellite box, RF modulator or CCTV surveillance camera system to digital HDMI signal or sharp VGA pixels for display. 4 selectable video inputs: RF/Coax, RCA A/V, S-Video and VGA pass through..
Analog TV tuner and RF to VGA demodulator for all NTSC, PAL B/G and PAL D/K system. Easy add-on TV tuner module for all VGA-based monitor or projector without RF TV input..
2 selectable VGA and HDMI output formats. Excellent video to HDMI + VGA converter for converting interlaced video into HDMI or progressive VGA type for great video clarity and sharpness..
Selectable 13-level HDMI and VGA output resolutions with maximum output up to 1080p HDMI or 1920 x 1200 VGA pixels. Supports Picture-In-Picture function for watching cable TV or video from a sub-window while the compute takes the main screen..
PIP TV video sub-window can be resized from 1/16, 1/9, 1/4 screen or full screen display. PIP window screen location can be re-positioned among 5 preset locations, upper left corner, upper right corner, center, lower left corner and lower right corner..

RCA RF Modulator - Convert VGA 、AV video & audio signal to coax RF TV signal , helping combine your PC ( computer / laptop ) DVD , VCR VHS or Game Console etc. to your home theater to share the MPEG4 movies downloaded from the internet，hook up your DVD / VCR etc. VGA video devices or VHS / Game Console RCA audio & video devices with a RF splitter or large screen TVs that come with coax analog signal directly to demonstrate the multimedia documents or dispaly tv videos..
VGA RF Adapter - Ultra long distance signal transmission can be carried out by the included F type male to PAL male coaxial cable to achieve sharing multimedia documents , movies , videos or tv programs on multiple tv screens in diffrent rooms or farther away from the VGA / RCA source, just like working on your pc in your own room while playing entertainment videos to parents or children in another room, which is very conducive to protecting personal privacy and enjoying independent space..
AV & VGA to Coaxial RF Converter for TV - VGA (video signal only , not come with audio ) in + AV composite audio / video in ( An additional 3.5mm audio cable is required, which can be 3.5mm to 3.5mm, 2rca to 3.5mm or 3rca to 3.5mm )， then RF coaxial out and output only analog signals, the image....

Converts video & stereo Audio from any A/V component into a coaxial cable output.
Eliminates need to continually connect & disconnect equipment.
Compatible with RCA-type antenna connections.