Welcome to our store! This is a digital HDTV indoor suction cup antenna, designed to improve the strength and quality of digital/analog signals. It is made of all-metal material, ensuring it is windproof, rainproof, and non-stick. The number and effectiveness of indoor antenna receiving stations depend on the number of radio stations broadcast by local TV stations and the geographical location. With its robust structure, the antenna is easy to install and adjust. It features UHF/VHF dual-frequency reception and high-frequency main focus reception for better effect. The antenna has a plug and play design that requires no power. Specifications: - Type: HDTV Antenna - Color: Black - Connector: F - Gain: 10db - Frequency Range: VHF 174-230MHz / UHF 470-862MHz - Bandwidth: 75MHz - Output Impedance: 75Ω - Standing Wave Ratio: ≤2.0dB - Power: 50W - Installation Method: Magnetic attraction - Line Length: 148cm / 58.3in - Applicable: can be used for home TV and car TV - Antenna Size: 11.8 * 3cm / 4.6 * 1.2in - Weight: 36g 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.