

ADTH GEN 2 TV Box for ATSC 1.0 and ATSC 3.0 NEXTGEN TV 64G
Key item features
- NEXTGEN TV ATSC 3.0 + ATSC 1.0 TUNER IN ONE BOX – Advanced over-the-air TV receiver supports both ATSC 3.0 (NextGen TV) and legacy ATSC 1.0 broadcasts. Ideal digital converter box for upgrading older TVs or adding live OTA TV channels to any HDMI display. TV antenna required.
- NO CABLE OR SUBSCRIPTION FEES – Watch local news, sports, and major broadcast networks with a TV antenna. A cost-effective solution for cord cutters seeking free HD and 4K over-the-air television.
- UP TO 4K HDR TV TUNER OUTPUT – Supports up to 4K resolution with HDR for sharper detail, richer color, and improved contrast on compatible NextGen TV broadcasts and 4K TVs (broadcast availability varies by location).
- BUILT-IN DVR RECORDING & PLAYBACK (BETA FEATURE) – Record live over-the-air TV with pause, rewind, and replay functionality for convenient time-shifted viewing. Expand your recording capacity by connecting external storage (USB flash drive or microSD card, sold separately) for maximized DVR capabilities. DVR functionality is currently available exclusively through the unit’s Beta version, with a full public release coming soon.
- DOLBY DIGITAL PLUS & AC-4 AUDIO SUPPORT* – Compatible with modern broadcast audio formats for clearer dialogue and immersive sound when supported by your TV or audio system. *Smart TVs required for this functionality
- EASY HDMI SETUP DIGITAL TV RECEIVER – Connect via HDMI to your TV and coaxial input to your antenna. Guided on-screen channel scanning makes setup quick and simple.
- WI-FI & BLUETOOTH ENABLED – Dual-band Wi-Fi and Bluetooth support firmware updates and future NextGen TV enhancements.
Specs
Brand, ADTH
Connector type, HDMI, Coax
Accessories, TV Box
Manufacturer, ADTH
Has written warranty, No
About this item
Product details
- NEXTGEN TV ATSC 3.0 + ATSC 1.0 TUNER IN ONE BOX – Advanced over-the-air TV receiver supports both ATSC 3.0 (NextGen TV) and legacy ATSC 1.0 broadcasts. Ideal digital converter box for upgrading older TVs or adding live OTA TV channels to any HDMI display. TV antenna required.
- NO CABLE OR SUBSCRIPTION FEES – Watch local news, sports, and major broadcast networks with a TV antenna. A cost-effective solution for cord cutters seeking free HD and 4K over-the-air television.
- UP TO 4K HDR TV TUNER OUTPUT – Supports up to 4K resolution with HDR for sharper detail, richer color, and improved contrast on compatible NextGen TV broadcasts and 4K TVs (broadcast availability varies by location).
- BUILT-IN DVR RECORDING & PLAYBACK (BETA FEATURE) – Record live over-the-air TV with pause, rewind, and replay functionality for convenient time-shifted viewing. Expand your recording capacity by connecting external storage (USB flash drive or microSD card, sold separately) for maximized DVR capabilities. DVR functionality is currently available exclusively through the unit’s Beta version, with a full public release coming soon.
- DOLBY DIGITAL PLUS & AC-4 AUDIO SUPPORT* – Compatible with modern broadcast audio formats for clearer dialogue and immersive sound when supported by your TV or audio system. *Smart TVs required for this functionality
- EASY HDMI SETUP DIGITAL TV RECEIVER – Connect via HDMI to your TV and coaxial input to your antenna. Guided on-screen channel scanning makes setup quick and simple.
- WI-FI & BLUETOOTH ENABLED – Dual-band Wi-Fi and Bluetooth support firmware updates and future NextGen TV enhancements.
Specifications
Resolution
Brand
Connector type
Accessories
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-2 of 2 reviews
Verified Purchase
Great Receiver.
Works well with my 4k smart tv. Very Happy with the product . Clear channels. Has a button which analyzes problems with channel clarity. All in all very functional product. I recommend this ADTH receiver.
Verified Purchase
4K Ultra HD Over the Air
Device needs constant restarts as the box shows very weak signal but other than that restart fixes the issue and we are good to go. There are also times when the box has voice delay with the picture ahead of sound. I get over 70 channels and I live out in the country with an antenna surrounded by trees and my closest station is about 30 miles. Box has a lot of little quirks but once they are figured out everything works. Yes it receives 4K programming which I have connected to a 2160P monitor. The box definitely needs internet connection as it is self reporting and has constant software updates to enhance it's operation. I run the Beta version of their software to get better features, it's worth it.
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