1、[Applicable Models] Specifically designed for SLX24, BETA58A, SLX4, etc. wireless microphone receivers, ensuring seamless integration and reliable performance. 2、[Wide Frequency Range] This is a universal type antenna, with frequencies ranging from 640MHz to 690MHz, offering versatility for various wireless microphone systems. 3、[BNC interface] Equipped with BNC interface, this microphone receiver antenna is easy to connect and install, allowing for quick setup. 4、[Sturdy Construction] Crafted from plastic and metal materials, this mic system antenna is built to last, providing a sturdy structure for long lasting use and reliable support. 5、[Premium Replacement Part] Serve as a premium replacement part, this antenna can directly replace original part, ensuring compatibility and functionality with your microphone system.