The Metra 44-UA200 is a high-performance amplified glass mount antenna designed for vehicles where a traditional external antenna is damaged, missing, or not desired. This universal AM/FM antenna mounts directly to the inside of the windshield or rear glass, providing strong radio reception without requiring fender or roof installation. Features & Benefits Universal amplified AM/FM antenna Glass mount design for hidden installation Ideal replacement for broken or non-functioning factory antennas No drilling required Helps prevent antenna damage from car washes or vandalism Separate AM/FM amplifiers for enhanced signal performance Ground wire included for noise cancellation LED power indicator confirms amplifier operation Mounts on windshield, rear glass, or fixed side windows Clean low-profile appearance Specifications Product Type: Amplified Glass Mount Antenna Frequency Support: AM/FM Radio Mounting Style: Windshield or glass mount Antenna Width: 14.5 inches (37 cm) FM Gain: 10dB / 12dB AM Gain: 5dB / 2dB Power Requirement: 12V amplified operation Installation Type: Universal application Cable Length: Extended integrated antenna cable Color: Black Installation Notes The 44-UA200 installs on the inside of the vehicle glass, commonly behind the rearview mirror or on rear side windows. This makes it an excellent option for shaved antenna builds, custom vehicles, classic restorations, or replacing damaged power antennas without body modifications.