4043619894970

This DAB+ / DVB-T2 antenna is designed for receiving digital radio signals and digital terrestrial television signals. The antenna can be used for receiving DAB+ digital radio and DVB-T2 digital television via an antenna connection. The antenna is equipped with an SMB plug connector and can be connected to radios, TV tuners, and multimedia equipment with an SMB antenna connection. The antenna operates within a frequency range of 174 – 237 MHz for DAB+ and 470 – 690 MHz for DVB-T2. This allows the antenna to be used for digital radio and television signals over the air. This is an active antenna with an integrated amplifier. The integrated amplifier can improve the reception signal, allowing weaker signals to be received more effectively. The antenna is powered by a 5 V supply voltage and has a current consumption of 14 – 28 mA. The antenna comes with an RG-174 coaxial cable approximately 2 meters long. The antenna can be easily attached via self-adhesive mounting. Specifications • Connector 1 x SMB plug • Frequency range DAB+ 174 – 237 MHz • Frequency range DVB-T2 470 – 690 MHz • Antenna gain 20 dBi • Impedance 50 Ohm • VSWR 2.0 • Supply voltage 5 V • Current consumption 14 – 28 mA • Operating temperature −40 °C ~ 85 °C • Cable type RG-174 • Cable diameter approx. 2.7 mm • Cable length approx. 2 m • Dimensions approx. 11.27 × 1.97 × 0.65 cm Explanation of terms used DAB+ DAB+ (Digital Audio Broadcasting Plus) is a digital standard for over-the-air radio broadcasts with higher sound quality and more efficient use of frequencies. DVB-T2 DVB-T2 (Digital Video Broadcasting – Terrestrial 2) is a standard for digital television via antenna. Active antenna An active antenna contains a built-in amplifier that boosts the reception signal to better receive weak signals. dBi dBi is a unit that indicates the gain of an antenna relative to an ideal isotropic antenna. VSWR VSWR (Voltage Standing Wave Ratio) indicates how well an antenna is matched to the transmission line. Impedance Impedance is the electrical resistance for RF signals in a transmission line. Many antenna systems operate at 50 Ohm. SMB SMB is a compact coaxial RF connector often used for antennas and RF applications. Coaxial cable A coaxial cable is a type of cable specifically designed for transporting high-frequency RF signals. RG-174 RG-174 is a thin coaxial cable often used for RF signals and antenna connections. Ask a product question