📻 Elevate Your SDR Experience! Antenna protection on RF input ensures durability in both modes. Experience massively improved performance over direct sampling hacks. Listen to frequencies down to 100kHz and below with ease. Works seamlessly with most SDRs like HackRF & RTL-SDR. Consider the 'Plus' version for even lower frequency capabilities. 100kHz range High-quality build Made in USA/Canada The NooElec Ham It Up v1.3 is a barebones RF upconverter designed for software-defined radios, enabling users to access HF frequencies down to 100kHz. It boasts superior performance, compatibility with various SDRs, and is proudly manufactured in the USA and Canada with high-quality components.