Feature:1. Multifunctional Dipole Antenna Kit: Perfect for beginners in SDR. Comes with 60cm RG174 cable and SMA male connector.2. High Performance: The short part of RG174 uses ferrite choke and basic components to decouple, helps to prevent feeder interference with dipole radiation pattern. There is a 100 kOhm resistor inside to help eliminate static. The bottom of the dipole has a 1/4 inch female thread for easy installation.3. RG174 Coaxial Extension Cable: This coaxial cable extension cable allows you to install the antenna in a location with better reception, such as outdoor window or higher.4. Telescopic Antenna: The telescopic dipole can be removed from the dipole base using M5 thread, achieving greater portability and switching capability.5. Versatile Mounting: Long telescopic antennas cover VHF to UHF range. Comes with suction cup mounting base with 1/4 inch male thread for installation on smoothly surfaces like window, wall, or car roof.Specification:Item Type: SDR Receiver SMA AntennaMaterial: Rubber, Aluminum AlloyRG174 Cable: Approx. 60cm / 23.62in.Package List:1 x Antenna Base2 x Antenna1 x RG174 Cable1 x SMA Male Connector