{"id":2862,"ia_identifier":"gov.dod.dimoc.51334","programme":"dod","naid":null,"local_identifier":null,"pin":"51334","title":"WAVEGUIDE PLUMBING","year":1979,"date_raw":"1979-01-01T00:00:00Z","creator":"Department of Defense","description":"Department of Defense - COVERS THE 90 E AND H BEND IN RECTANGULAR WAVEGUIDES BY EXPLAINING THE EFFECT ON THE FIELD WITHIN THE GUIDE. TWISTS, FLEXIBLE WAVEGUIDE, AND THE EFFECTS OF IMPROPER BENDS ARE DISCUSSED. THE CHOKE JOINT AND ROTATING JOINT ARE EXPLAINED BOTH PHYSICALLY AND ELECTRICALLY. THE ACTIONS OF THE FEEDHORN AND DUMMY LOAD ARE EXPLAINED BY MOCKUP AND CELLOMATIC VISUALS. ACTUAL BENDS, TWISTS, CHOKE JOINTS, FLEXIBLE WAVEGUIDE, FEEDHORN AND DUMMY LOAD ARE SHOWN. - DOD PIN 51334","licenseurl":"http://creativecommons.org/publicdomain/zero/1.0/","collections":["FedFlix","usgovfilms","newsandpublicaffairs","fav-diego_iz","fav-onesinglecircle"],"ia_metadata":{"date":"1979-01-01T00:00:00Z","year":1979,"title":"WAVEGUIDE PLUMBING","creator":"Department of Defense","credits":"Uploaded by Public.Resource.Org.","subject":["defenseimagery.mil","public.resource.org"],"collection":["FedFlix","usgovfilms","newsandpublicaffairs","fav-diego_iz","fav-onesinglecircle"],"identifier":"gov.dod.dimoc.51334","licenseurl":"http://creativecommons.org/publicdomain/zero/1.0/","description":"Department of Defense - COVERS THE 90 E AND H BEND IN RECTANGULAR WAVEGUIDES BY EXPLAINING THE EFFECT ON THE FIELD WITHIN THE GUIDE. TWISTS, FLEXIBLE WAVEGUIDE, AND THE EFFECTS OF IMPROPER BENDS ARE DISCUSSED. THE CHOKE JOINT AND ROTATING JOINT ARE EXPLAINED BOTH PHYSICALLY AND ELECTRICALLY. THE ACTIONS OF THE FEEDHORN AND DUMMY LOAD ARE EXPLAINED BY MOCKUP AND CELLOMATIC VISUALS. ACTUAL BENDS, TWISTS, CHOKE JOINTS, FLEXIBLE WAVEGUIDE, FEEDHORN AND DUMMY LOAD ARE SHOWN. - DOD PIN 51334"},"status":"us-government-work","reason":"The record names a federal body as the creating agency: Department of Defense. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act).","flags":[],"loaded_at":"2026-09-05 16:13:42.607439+00:00","downloads":520}