This dual TV tuner box has 2 TV tuners built inside. Its design allows users to watch 2 TV channels at the same time on one TV screen for entertainment, monitoring, presentation or recording purpose.
The 2nd TV channel window is inserted onto the main TV channel screen in real time as the picture-in-picture presentation.
Its Picture-In-Picture split screen style and PIP video window position can be controlled by its IR remote or front panel push buttons.
Full-Frequency NTSC RF Demodulator
This dual-channel TV tuner has a full-frequency NTSC TV tuner. It can decode all UHF/VHF TV, CATV channels from RF modulator, cable outlet, cable box, satellite recdeiver or other set top box with RF TV out.
Dual-Channel Split Screen Display
2 TV channels can be displayed in different screen modes as follows:
1-channel full screen
PIP window screen on upper-left/right or lower-left/right corner.
Horizontal-split screen with top/bottom video windows
Vertical-split screen with left/right video windows
Picture-by-picture or quad screen
Fast Swap Between Main/PIP Channel
Main channel screen and the 2nd TV window can be exchanged instantly by pressing the swap button on the front or IR remote.
Easy Add-On TV Tuner Module
This RF coax demodulator can be an external TV tuner module for those video monitors with no RF coax inputs.
RF Demodulator For Private MATV System Use
This dual TV tuner can also serve as RF coax demodulator for decoding those RF outputs from set top boxes or surveillance DVR.
Customers can also use multiple RF modulators for converting video outputs from multiplel video equipments into multiple private TV channels and combine them into one coax cable run for further distribution between TVs and demodulated by this device.