Long Range High Gain Tv Antenna ISDB ATSC DVB T DVB T2 4K HD Signal Booster 20dBi

Long Range High Gain Tv Antenna ISDB ATSC DVB T DVB T2 4K HD Signal Booster 20dBi

High Gain Long Range ISDB ATSC DVB T DVB T2 4K HD Digital TV Antenna Signal Booster

True HD refers to the true restoration of high-definition video and audio signals transmitted in the wired network through high-definition TV sets and set-top boxes and other devices. For example, if a user has an HDTV and 5.1 channel sound system at home. If you buy our HD products, the CHC HD channels transmitted in the cable network can be presented completely through the installation of set-top box equipment. Users can not only see the 1920*1080 display screen, but also experience the 5.1 channel sound effect.

If a user watches an ordinary cable TV program directly using a high-definition TV set and 5.1 channel sound equipment at home, the program itself has only 720*576 resolution and mono sound source, so the user sees a fake 1920*1080 image processed by the TV itself. Moreover, the 6 surround speakers used to broadcast 5.1 channels can only play the same sound at the same time, so the mismatch between equipment and content is a huge waste.