What are criterias of the best coaxial to hdmi cable converter? It is not easy to find the answer. We spent many hours to analyst top 10 coaxial to hdmi cable converter and find the best one for you. Let's find more detail below.

What are criterias of the best coaxial to hdmi cable converter? It is not easy to find the answer. We spent many hours to analyst top 10 coaxial to hdmi cable converter and find the best one for you. Let’s find more detail below.

Best coaxial to hdmi cable converter

Product Features Editor's score Go to site
RadioShack HDMI to RF Coaxial Converter Adapter RadioShack HDMI to RF Coaxial Converter Adapter
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MakeTheOne BNC Female to HDMI Video Converter Adapter Box for Security Camera CCTV Monitor with 720P / 1080P HD Output Switch MakeTheOne BNC Female to HDMI Video Converter Adapter Box for Security Camera CCTV Monitor with 720P / 1080P HD Output Switch
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E-SDS HDMI to RF Converter Box with Remote Control,HDMI to Coaxial Analog Signal RF Modulator Support Zoom Function E-SDS HDMI to RF Converter Box with Remote Control,HDMI to Coaxial Analog Signal RF Modulator Support Zoom Function
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Mediasonic ATSC Digital Converter Box with Recording / Media Player / TV Tuner Function (HW130STB) Mediasonic ATSC Digital Converter Box with Recording / Media Player / TV Tuner Function (HW130STB)
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Leelbox Digital Converter Box for Analog TV 1080P ATSC Converters with Recording, Pause Live TV, Multimedia Playback HDTV Set Top Box Leelbox Digital Converter Box for Analog TV 1080P ATSC Converters with Recording, Pause Live TV, Multimedia Playback HDTV Set Top Box
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ESYNIC SDI to HDMI Converter Mini 3G SDI HDMI Adapter - Full HD 1080P SDI to HDTV Video Audio Converter - Supports HD-SDI, SD-SDI and 3G-SDI Signals Display on HDMI Monitor ESYNIC SDI to HDMI Converter Mini 3G SDI HDMI Adapter - Full HD 1080P SDI to HDTV Video Audio Converter - Supports HD-SDI, SD-SDI and 3G-SDI Signals Display on HDMI Monitor
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HDMI to Audio Video Converter, HDMI to RCA Converter Compatible for Amazon Fire Stick, HDMI to Older TV Adapter Compatible for Roku Streaming Stick Supports PAL/NTSC, 1080P (HDMI to AV Converter) HDMI to Audio Video Converter, HDMI to RCA Converter Compatible for Amazon Fire Stick, HDMI to Older TV Adapter Compatible for Roku Streaming Stick Supports PAL/NTSC, 1080P (HDMI to AV Converter)
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iDOO ATSC Digital Converter Box for Analog TV, Analog TV Converter Box with Coaxial HD Output Parental Lock PVR Recording, HDTV Set Top Box for 1080p with Remote Control (Antenna Required) iDOO ATSC Digital Converter Box for Analog TV, Analog TV Converter Box with Coaxial HD Output Parental Lock PVR Recording, HDTV Set Top Box for 1080p with Remote Control (Antenna Required)
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RCA Compact RF Modulator (CRF907A) RCA Compact RF Modulator (CRF907A)
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THE CIMPLE CO RCA/Composite A/V to RF/Coax/Coaxial Converter - RF Modulator - Converts Signals from Xbox/PS4/PS3/PC/Laptop/TV/STB/VHS/VCR/Camera/DVD/Blu-ray Player to NTSC TV/V THE CIMPLE CO RCA/Composite A/V to RF/Coax/Coaxial Converter - RF Modulator - Converts Signals from Xbox/PS4/PS3/PC/Laptop/TV/STB/VHS/VCR/Camera/DVD/Blu-ray Player to NTSC TV/V
Go to amazon.com

1. RadioShack HDMI to RF Coaxial Converter Adapter

Feature

HDMI to Coaxial video output (TV channel 3 / 4)
Does not work in the reverse direction (connecting an old Coax video source to an HDMI input television).
The source device such as Blu-ray, set-top box, and gaming console that is connected to the HDMI input on this product. Must be able to output a 480i/480P signal.
This device has been tested to be compatible with many HDMI devices including Apple TV (4th Generation), Sony PlayStation 4, Sony PlayStation 3, Microsoft Xbox One, Microsoft Xbox 360, Nintendo Switch, and several others.
Input interface: 19-Pin HDMI Type-A Female | Output: 75 Ohm coax connector

Description

This HDMI to RF Coax Adapter allows you to convert digital signals from an HDMI source to VHF analogue TV signals.

Allows you to watch videos and play games on channel 3 or 4 on older TV models (CRT) and other non-HDMI devices.

This device does NOT work in the reverse direction (connecting an old coax video source to an HDMI-input television).

Part Number: 1500664
Power Supply: 5VDC
HDMI Connector: 19-Pin Type-A Female
HDMI Input Video Signal: 0.5 - 1.0V p-p
Supported Resolution: 480i/480p
RF Output Level: 68+/- 5dBuV @ 75 Ohms Loaded
Impedance:75 Ohms
UPC: 040293955076

Includes:
UL-Listed AC Adapter

Important! The source device that is connected to the HDMI input on this product mustbe able to output a 480i/480p signal.
This device is NOT compatible with Apple TV (3rd Generation).
This device has been tested to be compatible with many HDMI devices including Apple TV (4th Generation), Sony PlayStation 4, Sony PlayStation 3, Microsoft Xbox One, Microsoft Xbox 360, Nintendo Switch, and several others.

HDMI cable and coaxial cable sold separately.

2. MakeTheOne BNC Female to HDMI Video Converter Adapter Box for Security Camera CCTV Monitor with 720P / 1080P HD Output Switch

Feature

Covert BNC analog signals to HDMI signals. Exclusive audio port to input audiable signals. Note:It's not a SDI converter.And it can not convert cable TV siganl, ONLY FOR CAMERA. Before you purchase it, please check if your device is an analog camera. This adapter CAN NOT fit digital camera.
Support and automatically detect input signal in PAL or NTSC format, Plug and Play
HDMI output resolution: 720P@50/60Hz, 1080P@50/60Hz; freely switch between 4:3 and 16:9 modes.The resolution can reach up to 1920*1080 on LED LCTV
Adopt a New Generation of Low-power-consumption Digital Chip, allowing 24-hour uninterrupted and stable work, low heat releasing
3D Compensation Technology: Motion Optimization, Color Optimization and Digital Noise Reduction

Description




BNC to HDMI video converter is a device that can transform BNC input signals to output HDMI ones. The converter can convert the audio and video signals of 480I (NTSC)/576I (PAL) format to 720P/1080P HD HDMI signals. (Notice: Not include HDMI Cable)

Specifications:
Input: BNC
Output: HDMI
Video Format: PAL/NTSC_M/NTSC4.43/SECAM/PAL-M/PAL-N
Output Resolution: 720P@50/60Hz, 1080P@50/60Hz
Max Transfer Rate: 10.2Gbps
Power: DC/5V

Package Content:
1x BNC to HDMI Converter
1x Power Adapter
1x User Manual

3. E-SDS HDMI to RF Converter Box with Remote Control,HDMI to Coaxial Analog Signal RF Modulator Support Zoom Function

Feature

Cost effective way to display your DVD/Game/Set-top box on regular or older televisions.Long distance signal transmission can be carried out by the coaxial cable.
The output TV/RF signal frequency is 61.25MHZ.Please use your TV's search channel function to get the signal,then press "SYS" to adjust the format(PAL OR NTSC) to corresponding to your TV.
With remote control, you can adjust the output screen up and down and amplitude,adjustable brightness, contrast, chroma.
Support TV formats PAL BG/PAL l/PAL DK/NTSC M.This converter outputs analog signal,not for ATSC format.
Support input HDMI resolution :480I/480P/576I/576P/720P /720I /1080I/1080P.Note:Output picture's quality will be lower to RF signal(analog signal).

Description

Maybe at some certain occasion you need to change the HDMI signals from DVD/Set-top box Into RF signals. Your PC/DVD/Set-top box with HDMI can play on old TV that without HDMI.You can also demonstrate your multimedia documents from your laptop to your audience through a large screen Typrojector, RF converter can can easily help you to realize the conversion of HDMI signals into RF signals.

How to use this converter:
1,With the RF cable in package ,to connect RF OUT interface and TV tuner antenna-in ,and connect the power adapter,turn on then red light on; Connect this converter to HDMI source.
2,Searching the TV program can connect the converter signal(color screen);
3, HDMI signal into the state of green light.The TV will display the signal of the computer or other HDMI output devices.lf the TV noise, use our product with the remote control by the "SYS"key to adjust sound system ,if converter's sound system are match with TV,the sound is clear.

Indicator light, power on and HDMI no signal into the state of red light; HDMI signal into the green light.

What's in the Package
HDMI TO RF X1
RF CABLE X1
User Manual X1
Power Supply X1

4. Mediasonic ATSC Digital Converter Box with Recording / Media Player / TV Tuner Function (HW130STB)

Feature

Receive Over-The-Air Digital Broadcast to your Analog and Digital TV, Projector, and Computer Monitor. Antenna Out Analog Pass Through, Favorite Channel List, Parental Control Function
USB Multimedia Player Function. Auto Tuning, HDMI 1080P Output / Composite Out / Coaxial Output, Closed Caption,
Real-Time recording & Programmed Time Recording, Auto, 16:9 Pillar Box, 16:9 Pan G Scan, 4:3 Letter Box, 4:3 Pan G Scan, 4:3 Full, 16:9 Wide Screen. Timing Start Up & Shut Down.
Recording require user to connect a USB 2.0 or 3.0 2.5" / 3.5" External Hard Drive via USB (Up to 2TB) (USB Flash Drive Not recommended)
**PLEASE NOTE**:This converter box is designed to receive Over-The-Air signal, and it is not a replacement of cable box. External Antenna is required to connect to this converter box in order to receive signal. This product does NOT Work with TIVO and cable company such as Comcast, DirecTV, DISH Network, Time Warner Cable, etc. In general, this product does NOT work with encrypted cable signal

Description

Mediasonic HOMEWORX HW130STB is a digital converter box which converts Over-The-Air ATSC digital broadcast to your analog and digital TV. The built-in Media Player function allows user to play back picture and video files via USB connection. The built-in recording function allows user to record their TV programs and play back. Please Note: this converter box is designed to receive Over-The-Air signal, and it is not a replacement of cable box.

Features:
TV Tuner Function: Additional TV Tuner for your TV. Some TV does not have built-in TV Tuner; this will be an add-on to your TV. For example: It works with VIZIO TV
EPG (Electronic Program Guide) and program information
Favorite Channel List
Parental Control Function
Closed Caption
EAS (Emergency Alert System) to alert you any emergency information from TV station
TV Real Time and Schedule Recording (Require USB 2.0 or 3.0 external hard drive)
Timing Start up and Shut down
USB multimedia player

Package Content
HW130STB x 1
AC Power Adapter x 1
Remote Control x 1
AV Cable x 1
User Manual

Warranty and Technical Support Email
[email protected]
www.mediasonicusa.com

Important Note:
This converter box is designed to receive Over-The-Air signal, and it is not a replacement of cable box. External Antenna is required to connect to this converter box in order to receive signal. This product does NOT Work with TIVO and cable company such as Comcast, DirecTV, DISH Network, Time Warner Cable, etc. In general, this product does NOT work with encrypted cable signal

5. Leelbox Digital Converter Box for Analog TV 1080P ATSC Converters with Recording, Pause Live TV, Multimedia Playback HDTV Set Top Box

Feature

Free TV Channel: Digital TV tuner converts free Over-The-Air digital ATSC broadcast through the antenna to your Analog and Digital TV, Projector, and Computer Monitor. Simultaneous HDMI out, component YPbPr out, coaxial out, composite RCA and RF A/V output for connection with all TVs
USB Multimedia Playback: Digital TV adapter Play back your favorite photo, music, and video from your USB Flash Drive or USB external hard drive. Support avi. mpg, .dat, .vob, .div, .mov, .mkv, .jpeg, .ts etc
Record and Pause Live TV: Digital TV recorder supports DVR function for instant real-time recording and scheduled recording of selected TV channel programs and saves recording into connected USB drive for playback later. Pause live TV so you never miss a moment of your favorite show
Additional Features: Support Dolby Audio, Auto Tuning, Program guide, Recording PVR, Closed Caption, Favorite Channel List, Parental Control and 7-day EPG Function. Auto, 16:9 Pillar Box, 16:9 Pan G Scan, 4:3 Letter Box, 4:3 Pan G Scan, 4:3 Full, 16:9 Wide Screen
What You Get: 1 x Digital TV Receiver, 1 x Remote Control, 1 x AV Cable, 1 x User Manual, and our professional after-sales team. Please do not hesitate to contact us if you have any question or concern, we will fix your issue within 24 hours(Note: This converter box is for receiving the Over-The-Air signal but not a replacement of cable box and it needs to connect to External Antenna to receive signal, you could also buy it on our shop.)

Description

Digital Converter Box for Analog TV, Leelbox Q03S ATSC Converter Box HD 1080P with Record, Pause Live TV, USB Multimedia Playback, and HDTV Set Top Box [2018 Update Version]

6. ESYNIC SDI to HDMI Converter Mini 3G SDI HDMI Adapter - Full HD 1080P SDI to HDTV Video Audio Converter - Supports HD-SDI, SD-SDI and 3G-SDI Signals Display on HDMI Monitor

Feature

Only Convert SDI to HDMIConvert SDI Device Into HDMI Output for HD Monitor 1080P Display.
5V-12V Wide VoltageIndustrial Standard Power Adapter, Support 5V, 9V, 12V Adaptor, And It is Also Suitable for Engineering Installation.
Full HD 1080PFull HDMI 1080P Supported with Embedded Audio, Synchronized Output Video and Audio. Support the Industry's High-end 3G SDI Signal and 1.485G SDI HD Signal.
Input SDI Signal Formate Support Auto detect resolution of HD-SDI, SD-SDI and 3G-SDI for input. Support PAL and NTSC with Auto Sensing.
Plug and PlayEasy to Install and Operate. HD and Less Distortion, Audio and Image Sync Output Simultaneously. ( Come with 18-months Warranty and Lifetime Customer Service )

Description

All ESYNiC Product Comes With 18 Months Warranty
Overview:
This is a brand new designed SDI to HDMI Converter Adapter, it converts SD-SDI, HD-SDI or 3G-SDI Device, such as SDI Camera to HDMI output for HDTV HD monitor or projector for full 1080P display, converninece for education, business presentation, commercial promotion, conference, exhibition, etc.

Features:
Full HDMI supported with embedded audio
Synchronized output audio video and audio
Auto detect resolution of HD-SDI, SD-SDI and 3G-SDI for input
Full HDMI supporte resolutions up to 1080P
Support PAL and NTSC with Auto Sensing
Support the industry's high-end 3G SDI signal and 1.485G SDI HD signal
supports the most advanced version of the HDMI1.4
Powered by AC adapter directly (included in package)
Power/signal LED indicators
Easy installation and operation
Light weight, portable size, easy to carry.

Specification:
Product Type: SDi To HDMI
Input SDi Formate Support : HD-SDI, SD-SDI and 3G-SDI
Date rate: 270Mb/s, 1.485Gb/s, 2.97Gb/s
Receive ability: SD-SDI signal is as far as 460 meters away; HD-SDI is as far as 230 meters away
Resolution: SD 525i, 625i; HD720P@24HZ, 720P@25HZ, 720P@30HZ, 720P@50HZ, 720P@60HZ, HD 1080P@24HZ, 1080P@25HZ, 1080P@30HZ
Audio: 48KHZ digital audio
Power: DC 5V /1A. working currency is less than 400milliampere
Color: Black
Dimension: 105x59x23mm
Weight: 85g

Package Content:
1 x SDI TO HDMi Converter
1 x 5V 3Pin Power Adapter
1 x User Manual

Note:
Only converters from the SDi to HDMi Can NOT function reversally.

7. HDMI to Audio Video Converter, HDMI to RCA Converter Compatible for Amazon Fire Stick, HDMI to Older TV Adapter Compatible for Roku Streaming Stick Supports PAL/NTSC, 1080P (HDMI to AV Converter)

Feature

Support HDMI 1.3, Input HDMI Resolution 1080p. Convert HDMI signal to RCA (AV) composite video and L / R stereo audio signals
When use it, it will produce a little hot. Please do not worry, it is normal. This converter's side have cooling holes!
Compatible with PS3, DVD, PC, Blue-Ray, Xbox one, Xbox 360, Roku Chromecast, Roku TV, Apple TV, Older TV, Monitor, Projector.
Please NOTE: It NOT Support 4K and 3D(such as PS4). Does not Work as AV to HDMI Converter (Old Video Game Systems to New Televisions).
Please set to NTSC format when use it in USA!

Description

When to in stall, please note:
1. Check the RYW(RCA) cables are plugged into the matching RCA ports on the TV.
2. Video signal transferring only, unable to improve video quality.
3. Do not support 3D, can not be use as av to hdmi converter

HDMI 2 AV Adapter
This HDMI 2 AV Adapter offers a practical and efficient solution for converting high quality 1080p HDMI video signal to normal CVBS(AV) signal (standard-definition 480i).
Enables you to play high definition audio and video from your HDMI audio/video player on your analog TVs and monitors

Feature
Size: 8.4 x 3.7 x 2cm
Weight: 50g
Input ports: HDMI IN
Output ports: 3RCA Output
Output Video Systems: PAL/NTSC
Input HDMI Resolution: 480p(60Hz), 720p(50Hz/60Hz), 1080i(50Hz/60Hz), 1080p(50Hz/60Hz)

Package Include
1 x HDMI to AV Converter
1 x HDMI Cable
1 x Power Adapter
1 x USB Power Cable
1 x User Manual

8. iDOO ATSC Digital Converter Box for Analog TV, Analog TV Converter Box with Coaxial HD Output Parental Lock PVR Recording, HDTV Set Top Box for 1080p with Remote Control (Antenna Required)

Feature

1080P DIGITAL BROADCASTS ON ANALOG TV: Digital TV converter box takes a digital broadcasts signal and converts it to an analog signal for your analog TV set.
EXTERNAL CONNECTION PORT: Features a built-in external connection port, where you can plug in a flash drive or external hard drive to enjoy your own pictures or music.
TIMER PROGRAM RECORDING: This DVR-capable digital converter box with timing function allows you record living TV programming. Set schedule and timer it, then this HDTV converter box can do everything for you automatically. You would not miss any favorite shows.
SIMPLE SETUP: Plug and play. Just hook up the digital to analog converter in HDMI port, Audio L/R and Video Cable(AV Cable) or through coaxial port (must ANT-IN) if you want.
LOCAL CUSTOMER SERVICE: 100% Satisfaction Guarantee & Local U.S. Customer Service based office

Description

Features:
1.External USB Port for you to play your own musics, movies or pictures;
2.Support timer recording your favorite live programming;
3.HDMI port or hook up through the coaxial port(must ANT-IN)

Specifications
-Tuner
Input Frequency: 57MHz~861MHz
RF Input Level: -78~-20dBm
RF Bandwidth: 6MHz
Modulation: 8VSB,64QAM,256QAM
-Video
Decoder Format: MPEG4 AVC/H.264 HP@L4 MPEG2 [email protected]
Output Format: 480i/480p/576i/576p/720p/1080i/1080p
Output Port: HDMI, CVBS(RCA)
-USB2.0
Supported Capacity: 500GB
Supported Media: MP3,JPEG,BMP,AVI,MKV

Note:

1. How to switch channels: over-the-air digital channels now have sub-channels, so 4 is now 4-1. So if you want to jump to channel 4, this converter box requires this sequence
of presses on the remote: "4", "- "(button next to number 6 on remote), "1", OK.

2.Remote Controller Problem: When remote controller working with weak signal, please try
following steps: a. Replace a pair of new battery; b. Best operation distance: 3-5M no obstacles away from indicator light of TV box; c.Direction Range: 45 degrees deviate off indicator
light from left or right.

3.Black screen with "BAD SIGNAL": please ask iDOO for upgrade firmware. It would work well after upgrading.

4.No Channels: Please ask iDOO for upgrade firmware. Set "signal type" to "CABLE" after upgrading.

9. RCA Compact RF Modulator (CRF907A)

Feature

Allows connection of an audio video component to a TV without a jack
High performance circuit design provides accurate picture reproduction
Converts audio and video to RF using channel 3 or 4

Description

A modulator for the times, this compact device allows connection of an audio/video component, especially a TV that's not equipped with an audio video jack. It's ideal for DVD players, gaming, digital cameras or camcorders and mounts easily to a wall. No flipping through the remote as this component automatically switches when it detects an incoming video source.

10. THE CIMPLE CO RCA/Composite A/V to RF/Coax/Coaxial Converter - RF Modulator - Converts Signals from Xbox/PS4/PS3/PC/Laptop/TV/STB/VHS/VCR/Camera/DVD/Blu-ray Player to NTSC TV/V

Feature

Very sleek, small, efficient, and cost effective way to display your RCA/DVD/VCR/Game exclusive devices on regular or older televisions, record with VCR or DVD Recorders, or play in car/boat entertainment systems that use Coax / RF connections
Works straight out of the box, is easy to hook up, and comes with all necessary cables -- just plug and play
Wall-powered, compact and lightweight RF Modulator
Supports Channel 3 and Channel 4, NTSC
Includes Converter, Power Adapter, and RCA/Composite AV Cable

Description

THE CIMPLE CO, A Family Company located in the USA, is proud to offer this RCA Composite to Coaxial Channel 3 / Channel 4 RF Modulator SD converter kit. This compact device allows connection of an audio/video component, especially a TV that's not equipped with an audio video jack to any existing Xbox, PS4, PS3, PC, Laptop, TV, DIRECTV, Dish Network, Comcast, Cable, CATV, STB, VHS, VCR, Camera, DVD, Blu-ray Player, or most any other RCA device. It can even be cascaded and used with our HDMI to AV converter, to convert an HDMI signal down to a coaxial signal. It's ideal for DVD players, gaming, digital cameras, or camcorders and mounts easily to a wall. No flipping through the remote as this component automatically switches when it detects an incoming video source. Supports RCA / CVBS / Composite / A/V inputs from 480i to 480p. Please Note, this converter does NOT support HD, 3D, or 4K. Input ports: 1 of RCA. -Please note that this unit automatically powers up when signal is present. Power ports: 1 of Jack for included A/C power adapter/transformer. Output ports: 1 of Coaxial (RF) Signal/Connection. Package Contents: 1 of Main unit (RCA to RF Modulator / Converter); 1 of A/C Wall Plug Power Adapter; 1 of RCA Cable ~5 feet; 1 of User Manual. Please Make sure to connect the power cord to A/C power and ensure that the signal is coming FROM an RCA device TO a Coax / RF Device (it does not work in reverse).

Conclusion

By our suggestions above, we hope that you can found the best coaxial to hdmi cable converter for you. Please don't forget to share your experience by comment in this post. Thank you!