The compact room antenna DigiFlex TT4-NT receives digital TV programs that can be accessed via DVB-T in many areas without the need for an outdoor antenna. Additionally, the antenna is ideally suited for receiving DAB+ radio in the best digital quality. The active amplifier antenna is easy to install and only needs to be connected to the antenna socket of your DVB-T receiver, TechniSat digital television, or DAB+ receiver. An additional built-in LTE filter also eliminates interference from mobile signals. The integrated signal amplifier with 15 dB of power is supplied directly by the connected receiving device or the included power supply with the required voltage of 5 volts (40 mA). This ensures strong and stable reception with the DigiFlex TT4-NT.