TECHNICAL INFORMATION FROM THE -hp- LABORATORIES Vol. 6 No. 5
BLISHED BY THE HEWLETT-PACKARD COMPANY, 275 PAGE MILL ROAD, PALO ALTO, CALIFORNIA JANUARY, 1955
A Precision Wave Guide Attenuator Which
Obeys a Mathematical Law
FOR about a year and a half -hp- has been which collectively cover the range from 3.95
manufacturing a new type of direct-reading to 18 kmc.
precision wave guide attenuator known as a Basically, the attenuator consists of three sec
rotary attenuator*. This device is distinguished tions of wave guide in t|