Features 1、For antennas, DAB antenna adapters, coaxial cables, radio scanners, radio transceivers, CB radio handheld and amateur radio. 2、The connecting part is made of nickel-plated brass. 3、Can be inserted for 1000 times. 4、The interface is perfectly matched, the connection is stable, and the signal is stable. 5、Adopt high quality material: Durable and corrosion resistant. Specification Features: For antennas, DAB antenna adapters, coaxial cables, radio scanners, radio transceivers, CB radio handheld and amateur radio. The connecting part is made of nickel-plated brass. Can be inserted for 1000 times. The interface is perfectly matched, the connection is stable, and the signal is stable. Adopt high quality material: Durable and corrosion resistant. Specification: Connection part material: nickel plated brass Number of insertions and removals: 1000 times Impedance: 50 ohms Connector type: SMA male to SMA female right angle Size: approx. 1.7*1.5*0.8 cm / 0.7*0.6*0.3 inch Package List: 5 * Adapter Connector