4043619124121

This DAB+ antenna is designed for receiving digital radio signals over the air. The antenna can be used for receiving DAB+ digital radio with radios, car radios, or tuners that are equipped with an antenna connection. The antenna is equipped with an SMB plug connector and can be connected to devices with an SMB antenna connection. The antenna operates within a frequency range of 174 – 240 MHz, which is used for DAB+ digital radio broadcasts. This is an active antenna with an integrated amplifier. The integrated amplifier can improve the received signal so that weaker radio signals can be received better. The antenna operates with a supply voltage of 5 V and has a current consumption of approximately 13 – 19 mA. The antenna comes with an RG-174 coaxial cable with a length of approximately 3 meters. The antenna can be easily mounted via self-adhesive mounting and is suitable for outdoor use. Specifications • Connector 1 x SMB plug • Frequency range 174 – 240 MHz • Antenna gain 23 dBi • Impedance 50 Ohm • VSWR 2.0 • Supply voltage 5 V • Current consumption approx. 13 – 19 mA • Operating temperature −10 °C ~ 70 °C • Cable type RG-174 • Cable diameter approx. 2.7 mm • Cable length approx. 3 m • Antenna dimensions approx. 18.40 × 1.30 × 0.36 cm Explanation of terms used DAB+ DAB+ (Digital Audio Broadcasting Plus) is a digital standard for radio broadcasts over the air with better sound quality and more efficient use of frequencies. Active antenna An active antenna contains a built-in amplifier that amplifies the received signal to better receive weak radio signals. dBi dBi is a unit indicating 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 with 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 transmitting 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