Fit for: Universal Specifications: Product Material: Plastic Colour: Black Connector: SMB connector Frequency Range: AM: 582hz~1830hz FM: 85-112MHz DAB: 179-240MHz Gain: 25dB Noise Figure: ＞2 Impendance: 75Ω Power Supply: 10-15V VSWR: ≤2.5 Maximum Output Level: 108dBµV Current: ≤70mA Packaging Weight: 80 g Packaging Sizes (cm): 20 x 19 x 3 Features: 【DAB Signal Conversion for Existing Aerials】 Enables AM/FM car aerials to receive DAB digital radio signals, allowing DAB aftermarket radio installation without adding a dedicated DAB aerial. .