Optimal Length and Reach: Each 2-foot cable is perfectly sized for connecting and positioning antennas on rack-mounted wireless systems, ensuring efficient power distribution and optimal performance in various setups.Universal Compatibility: These cables are equipped with BNC and bulkhead connectors, making them suitable for a wide range of wireless systems including for Shure SLX, PGX, UC series, and Sennheiser EW series, enhancing setup flexibility.Broad Frequency Range: Designed to operate seamlessly across a frequency range of 400-950MHz, these cables are ideal for ensuring strong and stable connections in diverse wireless microphone systems.Durable Construction: Manufactured with premium materials, these antenna extension cables guarantee dependable signal integrity and durability, standing up to the rigors of frequent use in professional environments.Convenient Packaging: The package includes two antenna extension cables, providing a ready solution for managing multiple microphone setups, simplifying installation and maintenance of your audio equipment. Colour:Photo ColorMaterial:Metal + PlasticSize:50cm Package Contents:2 x extension line Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.