What Is Mini-UHF RF Connector In the realm of radio frequency (RF) technology, the Mini-UHF RF connectors stand as a testament to simplicity and cost-efficiency. These connectors, characterized by a 50 Ω impedance and a maximum operating frequency of 2.50 GHz, employ a screw-on coupling mechanism. Designed as a miniaturized version of traditional UHF connectors, Mini-UHF connectors offer acceptable performance within their frequency range. This comprehensive guide delves into the world of Mini-UHF RF connectors, providing insights into their design, technical specifications, historical development, applications, and variations, shedding light on their enduring relevance in certain low-frequency electronics.