This SMA DC-Block is designed to block unwanted DC voltage while allowing RF signals to pass efficiently from 10 MHz to 18 GHz. It features low insertion loss (≤0.7 dB) and stable VSWR (<1.35), ensuring minimal signal distortion and reliable performance in RF systems. Built with a stainless steel body and precision SMA male-to-female connectors, it supports consistent impedance matching and durability. Ideal for test and measurement, communication systems, and microwave applications, this component helps protect sensitive equipment and maintain clean signal paths. (Flexi RF Inc) https://flexirf.com/products/dc-block-on-inner-conductor-sma-male-to-sma-female-operating-from-10-mhz-to-18-ghz