The R180 from CMT is a handheld 1-Port VNA that provides lab grade performance from 1 MHz to 18 GHz. This 1-Port VNA (Cable and Antenna Analyzer) can connect directly to the DUT, as a result of which it has excellent measurement accuracy by eliminating the practical limitation of test cables. The R180 can be controlled and powered through a USB-C port or through an external 5 VDC power supply. The unit delivers highly accurate results in a wide variety of measurement formats, including time domain measurement.