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| Compatible Devices | Television |
|---|---|
| Connector Type | HDMI |
| Connectivity Technology | HDMI, Coaxial |
| AntennaDescription | Television |
| Tuner Type | ATSC |
| UPC | 860011504023 |
| Unit Count | 1 Count |
| Manufacturer | ADTH |
| Built-In Media | TV Box, Remote Control, HDMI Cable, Power Adapter, User Manual |
| Mfr Part Number | ADTHNXTVBOXG2-64G |
| Antenna | Television |
Access free broadcasts, interactive on-demand content and localized emergency alerts with NextGen TV!
Receives both legacy ATSC 1.0 HD and next-generation ATSC 3.0 broadcasts, so your existing antenna works perfectly.
Experience your local channels in stunning 4K Ultra HD resolution. (where available)
Hear every game, movie and broadcast the way it was meant to be heard with immersive room filling audio, dialogue enhancement features and more!
Never worry about running out of space. Simply insert a Micro SD card or plug in a USB drive to instantly boost your DVR capacity.
Do I need a cable or satellite subscription to use the ADTH NextGen TV Box?
No subscription needed. The ADTH NextGen TV Box uses your antenna to receive free over-the-air channels. A rooftop antenna is best. Internet is optional but enables encrypted ATSC 3.0 premium channels where available.
What antenna do I need?
Any UHF/VHF antenna works with the ADTH NextGen TV Box. Rooftop directional antennas give best ATSC 3.0 (4K HDR) reception, while indoor amplified antennas may work near towers. Supports both ATSC 1.0 and 3.0 tuners.
I’m not receiving any ATSC 3.0 channels – what should I do?
ATSC 3.0 availability varies by market. Check local coverage, if available: connect antenna, run a channel scan, and use a rooftop antenna for best signal. Ensure no obstructions and verify availability on the NextGen TV website.
How does the DVR work? What storage do I need?
Gen 2 adds DVR features: record live TV, schedule recordings, and pause playback. Requires SD card or USB storage (not included). Use Class 10/UHS-I or USB 3.0. A 64GB card stores about 8–12 hours of 4K HDR content.
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