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Agilent R/Q/U/V281A,B Operating Note 1
Description
The Agilent R/Q/U/V 281 adapters have:
Excellent repeatability
Measurement versatility
WR-28, WR-22, WR-19, WR-15 (R, Q, U, V band) waveguide
Precision 1.85 mm and 2.4 mm coax connectors
Increased Measurement
Versatility
Coax measurements to 65 GHz. The Agilent 281 family of precision 
millimeter waveguide-to-coax adapters offers a simple, low SWR transition 
between transmission media. Take advantage of stable, low loss and low 
SWR waveguide when measuring coaxial devices at higher frequencies. Or 
keep the convenience of coax, even when testing waveguide components. 
Agilent R/Q/U/V 281 adapters increase the versatility of existing test sets to 
measure both coax and waveguide components.
Excellent Accuracy
Low SWR transitions reduce mismatch uncertainty and excellent 
repeatability ensures consistent measurements. Available with both male and 
female connectors, these adapters help microwave engineers combine the 
best test components from each transmission media. With the Agilent 
R/Q/C1/V 281 adapters, engineers can balance the merits of coax and 
waveguide to achieve the best combination of accuracy, cost and ease-of-use.