{"id":7997,"date":"2024-02-24T06:55:18","date_gmt":"2024-02-24T06:55:18","guid":{"rendered":"https:\/\/museumkesher.org.il\/catalog\/vhf-transmitter-receiver-mh-520-mh-620\/"},"modified":"2026-04-03T15:29:29","modified_gmt":"2026-04-03T15:29:29","slug":"vhf-transmitter-receiver-mh-520-mh-620","status":"publish","type":"catalog","link":"https:\/\/museumkesher.org.il\/en\/catalog\/vhf-transmitter-receiver-mh-520-mh-620\/","title":{"rendered":"VHF Transmitter-Receiver MH-520\/MH-620 (BC-520\/BC-620)"},"content":{"rendered":"<p>Vehicular VHF transmitter-receiver with two preset crystal-controlled channels, part of radio set MQ-510\/MQ-610, used by all tactical echelons.<br \/>\nUsed by the US military during WW2, designated BC-520\/BC-620.<br \/>\nUsed by the IDF during the War of Independence (1948) and the Sinai Campaign (1956).<br \/>\nFrequency ranges: MH-520 (armor band) \u2013 20 to 27.9 MHz, MH-620 (artillery band) \u2013 27 to 38.9 MHz; FM (Frequency Modulation); 80 or 120 channels in 100 kHz steps, with ten channels overlapping between bands; output power: MH-520: 1.8 Watts. MH-620: 1.3 Watts; powered by 6 or 12 Volts DC using SK-120 power supply or BU-39\/BU-40 or BU-41 batteries (1.5, 7.5, 90 and 150 Volts); range: 8 km, depends on terrain and cover.<br \/>\nVacuum tube technology.<\/p>\n","protected":false},"featured_media":1710,"template":"","catalog_cat":[36],"period":[39,93],"class_list":["post-7997","catalog","type-catalog","status-publish","has-post-thumbnail","hentry","catalog_cat-tactical-radio","period-war-of-independence","period-sinai-campaign"],"acf":[],"_links":{"self":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog\/7997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog"}],"about":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/types\/catalog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/media\/1710"}],"wp:attachment":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/media?parent=7997"}],"wp:term":[{"taxonomy":"catalog_cat","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog_cat?post=7997"},{"taxonomy":"period","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/period?post=7997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}