【Pass-Through Adapter】 This coaxial extension cable features a pass-through adapter design, allowing for easy and convenient connection between devices. 【Connectivity】 The cable is equipped with a SO239 UHF female connector on end and a PL259 UHF male on the other, reliable and secure connectivity. 【Length and Impedance】 With a cable length of 25CM and impedance of 50 ohms, this coaxial extension cable provides optimal signal transmission and stability. 【Wide Application】 Suitable for various applications including GSM systems, GPS navigation systems, wireless communication systems, antennas, car radios, microwave compnt testing equipment, data transmission, local area network systems, satellite transmission, aviation equipment, and more.