Introducing our high gain tilt swivel omni UHF 433MHz rubber duck antenna with sma connector! Designed and manufactured in our top-of-the-line factory, this antenna is the perfect solution for crystal clear signal reception. Whether you're looking to optimize your radio frequency signal or enhance your cellular network performance, this versatile and durable rubber duck antenna is the perfect choice. With a tilt swivel feature for easy positioning, you can ensure maximum signal strength in any direction. And thanks to its SMA connector, it's compatible with a wide range of devices. Trust us as your factory partner for all your antenna needs, and get superior quality and performance every time!