A full line of coaxial-packaged tunnel diode detectors is ideal for proof-of-concept and prototype applications for military and commercial radar, aerospace and defense, SATCOM, test and measurement applications, and more. The line consists of 26 tunnel diode detector models that operate over octave and broadband frequencies ranging from 100 MHz to 26 GHz. These zero biased designs feature rugged, germanium planar construction and are available in both positive and negative video output polarities. They deliver excellent dynamic range with very efficient low-level signal detection, plus an exceptionally fast pulse response risetime of 5 nsec typical. These detectors have maximum input power handling of +17 dBm and exhibit a flat video output response across wide frequency bands over a maximum temperature range of -65 to +115ºC. All models are RoHS and REACH compliant and available in compact cylindrical packages that feature an SMA male RF input connector and an SMA female video output connector.