Waveguide Calibration Kits | Full Band | 18–325 GHz

Mi-Wave’s 780 Series Waveguide Calibration Kits are made to precisely calibrate Vector Network Analyzers (VNA) utilizing millimeter waveguide test heads or modules from 18 to 325 GHz. These kits provide the Triple Offset Short (SSST) calibration method utilizing offset shorts and fixed precision termination.

The precision fixed shorts have been selected to provide a high level of return loss >40 dB and fixed short circuits are optimized to 1/8, 1/4, and 3/8 wavelengths with tight tolerances. These kits are provided with one rugged straight waveguide, 1/8. 1/4, 3/8, and reference short circuits precision fixed to load in a foam-lined wooden case.

See how the MIWV Waveguide Calibration Kit Works

Mi-Wave Waveguide Calibration Kit Series

Mi-Wave waveguide calibration kits provide full Short-Open-Load-Thru (SOLT) calibration standards for VNA measurement across 18 GHz to 325 GHz. Each kit is precision-machined to tight tolerances and covers a specific waveguide band, ensuring accurate de-embedding of connector and adapter effects during millimeter wave measurements. Compatible with all major VNA brands including Keysight, Anritsu, and Rohde & Schwarz.

Full-Band Coverage: 18 GHz – 325 GHz

Mi-Wave 780 Series waveguide calibration kits cover 13 frequency bands from K-Band (18–26.5 GHz) through H-Band (170–260 GHz), with each kit matched to its corresponding waveguide size and flange standard — from WR-42 (UG-595/U) at K-Band through WR-5 (UG-387/U-M) at G and H-Band. Every kit delivers VSWR of 1.06:1 and includes 1/8, 1/4, and 3/8 wavelength precision offset short circuits plus a fixed termination load, all supplied in a foam-lined wooden case. Custom band configurations are available — consult Mi-Wave for specific requirements.

TABLE LIST VIEW
GRID VIEW

TABLE LIST VIEW

Note: Our website contains just a few types of RF power amplifiers we build. Consult with us for your specific needs.

Model	Band Type	Minimum Frequency (GHz)	Maximum Frequency (GHz)	VSWR	RF Ports	LINK
780K/595	K-Band	18	26.5	1:06:01	WR-42 Waveguide UG-595/U Flange	View
780(34)/595	WR-34	22	33	1:06:01	WR-42 Waveguide UG-595/U Flange	View
780A/599	Ka-Band	26.5	40	1:06:01	WR-42 Waveguide UG-599/U Flange	View
780B/383	Q-Band	33	50	1:06:01	WR-22 Waveguide UG-383/U Flange	View
780U/383	U-Band	40	60	1:06:01	WR-19 Waveguide UG-383/U-M Flange	View
780V/385	V-Band	50	75	1:06:01	WR-15 Waveguide UG-385/U Flange	View
780E/387	E-Band	60	90	1:06:01	WR-12 Waveguide UG-387/U Flange	View
780W/387	W-Band	75	110	1:06:01	WR-10 Waveguide UG-387/U-M Flange	View
780F/387	F-Band	90	140	1:06:01	WR-8 Waveguide UG-387/U-M Flange	View
780D/387	D-Band	110	170	1:06:01	WR-6 Waveguide UG-387/U-M Flange	View
780G/387	G-Band	140	220	1:06:01	WR-5 WaveguideUG-387/U-M Flange	View
780H/387	H-Band	170	260	1:06:01	WR-5 WaveguideUG-387/U-M Flange	View