E-H Tuners are used as millimeter-wave (MMW) impedance matching devices. Other uses include matching detector mounts, thermistor mounts, terminations and optimizing the output power of low level signal sources such as frequency multipliers. These E-H Tuners are Hybrid Tee sections with tunable shorts in both the E and H plane arms built split-block style.

This product is now available with a metric micrometer drive assembly.

Ordering Example: EH28R is an E-H Tuner in WR28 waveguide with Round flanges.