{"id":8825,"date":"2024-05-29T07:42:36","date_gmt":"2024-05-29T07:42:36","guid":{"rendered":"https:\/\/museumkesher.org.il\/catalog\/hf-transmitter-mh-375\/"},"modified":"2026-04-03T14:26:00","modified_gmt":"2026-04-03T14:26:00","slug":"hf-transmitter-mh-375","status":"publish","type":"catalog","link":"https:\/\/museumkesher.org.il\/en\/catalog\/hf-transmitter-mh-375\/","title":{"rendered":"HF Transmitter MH-375 (BC-375-E)"},"content":{"rendered":"<p>HF radio transmitter for voice (amplitude modulation) or morse (continuous wave or modulated continuous wave), in the frequency range of 1.5 to 12.5 MHz.<br \/>\nThe transmitter uses a variable frequency oscillator with one of six tuning units: 1.5 to 3 MHz, 3 to 4.5 MHz, 4.5 to 6.2 MHz, 6.2 to 7.7 MHz, 7.7 to 10 MHz and 10 to 12.5 MHz.<br \/>\nUsed by the US military during WW2, designated BC-375-E.<br \/>\nUsed by the IDF during the Sinai Campaign (1956) and the Six Day War (1967), mainly for long range air liaison networks. Part of MQ-287.<br \/>\nOperated with five sections fishpole vehicle vertical or long wire antennas.<br \/>\nOutput power: 75 Watts.<br \/>\nWeight: transmitter &#8211; 23 Kg; each tuning unit &#8211; 6 Kg.<br \/>\nPower supply: 24 Volts DC; power supply SK-34 for 110\/220 Volts AC. When DC powered, high voltage supplied by dynamotor DM-77.<br \/>\nVacuum tubes technology.<\/p>\n","protected":false},"featured_media":8807,"template":"","catalog_cat":[36],"period":[93,44],"class_list":["post-8825","catalog","type-catalog","status-publish","has-post-thumbnail","hentry","catalog_cat-tactical-radio","period-sinai-campaign","period-six-day-war"],"acf":[],"_links":{"self":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog\/8825","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\/8807"}],"wp:attachment":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/media?parent=8825"}],"wp:term":[{"taxonomy":"catalog_cat","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog_cat?post=8825"},{"taxonomy":"period","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/period?post=8825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}