100% brand and high quality product color: black connector: sma-female frequency: 400/480 mhz input impedance: 50ohm length: 115mm quantity: 1pc note: size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. and due to the difference between different monitors, the picture may not reflect the actual color of the item. thank you! package includes: 1pc x antenna