High quality active antenna base with integrated amplifier (12V) for AM/FM (FM) band. Cable length approximately 30 cm with MN/O plug. Cost-effective alternative to the original antenna. Can be installed on the vehicle roof (rear), ideal for replacing a rod antenna or as a replacement for a defective antenna base. Internal thread M5 – compatible with all rod antennas from our assortment. Color: Black. Required hole diameter: 14 mm. Installation angle: 52 degrees. Rubber seal on the underside ensures a secure and waterproof fit. Compatible with Opel Astra G/H, Corsa C/D, Meriva A, Vectra C, Signum, Omega B. Material: ABS + metal. Package includes: 1 x antenna base, 2 x installation accessories. Please verify the plug connection before purchase. Package includes only the items listed; other products are not included. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.