Usmile LW1650 Portable Long Line shortwave antenna shortwave radio antenna for RTL SDR receiver shortwave radio stations This portable long line short-wave antenna is a simple suite, including all necessary kit. It is simple and easy to install. Lightweight, compact, and easy to carry, widely used to receive short wave and medium wave as well as QRP radio station transmitting Especially suited for camping, emergency communication, etc. Especially suit for this 100KHz-1.7GHz VHF UHF Band RTL SDR+UpConverter SDR Receiver(http://www.amazon.com/dp/B01422FJMK)