Agilent 1956-09 free download

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HEWLETT- PACKARD JOURNAL T E C H N I C A L I N F O R M A T I O N F R O M T H E - h p - L A B O R A T O R I E S Vol. 8 No. 1-2 1LISHED BY THE HEWLETT-PACKARD COMPANY, 275 PAGE MILL ROAD, PALO ALTO, CALIFORNIA SEPT.-OCT., 1956 A Micrometric 12-40 KMC Waveguide Slotted Line with Interchangeable Sections and Untuned Probe TJEWLETT-PACKARD slotted lines waveguide ranges with consequent econ J_ JL have always exhibited in their design omy of instrumentation. approach an excellence which has made them A new series the standard of the field. In coaxial equip of waveguide ment, for example, the -hp- 500-4,000 mega slotted line cycle slotted equipment has section1 now been de achieved supe signed for the rior perform range from 12.4 ance through to 40 kilomega- Fig. 2. -hp- Model 809B Uni Fig. 1. -hp- Model 805 A 500-4,000 tne use o* tw° cycles. Like the versal Probe Carriage for 4- 18 kmc waveguide sections. me coaxial slotted section. parallel metal 4 to 18 kmc sec planes or slabs. tions, the new sections are also designed with These served as the outer conductor and a single probe carriage which will accom gave the section very high mechanical rigid modate any of the three guide sizes that cover ity. In waveguide equipment, the -hp- 4-18 the 12-40 kmc range. The design is such that kmc sections2 were designed so that a single