Buy from Amazon : http://www.amazon.com/gp/product/B008NSS0Y4?tag=wayofcats-20 <br /> <br />Sirio StarDuster M-400 26.5 - 30Mhz Tunable Base Antenna <br /> <br />Base station antenna Unity-gain Omnidirectional Low radiation angle for excellent DX High power handling capability Made of aluminium alloy 6063 T-832 Tunable by whips length adjusting Side mast mounting allowed by optional bracket FT-2 code 251000400 <br />Type 14 Wavelength boomerang Frequency rangetunable from 265 to 30 MHz Impedance 50 Ohms <br />Radiation H-plane 360 omnidirectional Polarization linear vertical Gain 0 dBd 215 dBi Bandwidth SWR 2000 KHz 265 MHz <br />SWR res freq <br />Connector UHF-female also come with a 7 features in 1 survival whistle as a gift for you
