Enhance your ham radio experience with the MFJ-1717 High Gain Dual Band Flexible Duck Antenna. Designed for versatility, it operates on both 144 and 440 MHz frequencies, making it a suitable addition to your amateur radio setup. The male SMA connection ensures a reliable and secure link to your device. Crafted for ease of use and effectiveness, the antenna boasts a universal compatibility that pairs well with various brands within the ham radio community. Its flexible design allows for easy adjustment and optimal positioning to enhance your signal, whether you're participating in local or distant communications.