Stacked double Log.Per. Antenna, typ. gain: 9 dBi, alum. Tubing, high power, 70 1500 (2500) MHz, 13/30connector, max power 12 kW @ 200 MHz, 5 kW@800 MHz, 4 kW @1100 MHz, fastlinks for quick removal of the rear parts of the antenna. Recommended Adapter: AA 920238