Page 149 of Product Catalog by Maury Microwave

coaxial components precision mismatches general precision standard mismatches are fixed coaxial terminations which are used to introduce a known vswr into a 50 ohm transmission system these mismatches are extremely useful in a wide variety of applications and are quick and easy to use they can be used to calibrate swept reflectometers verify network analyzer calibration establish impedance references in tdr measurements etc maury standard mismatches are quality constructed using thin film resistors and a unique grounding method that ensures stable operation for ease of identification the vswr value of the mismatch is engraved on the end cap calibration data is provided for all units at 1 ghz intervals from 2 ghz to the applicable upper frequency limit the standard units shown in this section are fitted with 7mm 14mm type n tnc 3.5mm 2.92mm and 2.4mm connectors we also produce mismatches in other connector series such as sma please consult with our sales staff for application assistance the units are also available as sets or kits packaged in foam-lined wooden instrument cases maury microwave 137 coaxial components

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