Super Gain Dual Band Base Station and Repeater Antenna ANLI A-1000 Amateur Radio VHF - UHF * ANLI Dual Band Base Station High Gain Antenna! Approx 17ft Tall! * VHF/UHF Dual Band Base Antenna for 2 Meter & 70cm Amateur Ham Bands! * Handles Up to 300 Watts, Pretuned, 8.5//11.8 dB Gain! * Includes U-Clamps for Mounting To An Optional Mast Pipe! * Accepts Any Optional Lengths of Coax Cable w/PL-259 Connector.