1090MHZ ADS-B Receiving Antenna With SMA Connector 36dbi High Power XR117 Omni Directional Antenna Feature:1. Durable Material: The antenna shell is made of fiberglass and stainless steel, waterproof and corrosion-resistant, can withstand damage to components.2. High Power: This antenna has up to 36dbi gain for all 50 Omega signal amplifiers, it can increase signal strength and data rates in edge coverage areas.3. Good performance: The receiving antenna frequency is 1090MHz, which has high sensitivity and accuracy, with stable performance.4. 360° Coverage: 360 degree omni-directional antenna attenuator cover in horizontal direction, which helps to avoid signal dead spots.5. Wide Application: ADS-B receiving antenna is equipped with cable and module, widely used in signal receiving and transmission systems. Specification:Item Type: Receiving AntennaConnector: SMA Female Connector Size: Approx. 32x420mm/1.3x16.5inWeight: Approx. 109g/3.8ozFrequencies: 1090MHzGain: 36dbiStanding Wave Ratio: le; 1.2Input Impedance: 50Omega; Package List:1 x Receiving Antenna1 x Cable1 x ModuleNote:1. Due to manual measurement, please allow 1 - 3cm error, please refer to the actual product, thank you!2. The color will vary depending on your computer screen, display, and light in the photo. Please refer to the actual item, thank you.