{"id":8779,"date":"2024-05-20T05:46:50","date_gmt":"2024-05-20T05:46:50","guid":{"rendered":"https:\/\/museumkesher.org.il\/catalog\/r-311-hf-radio-receiver\/"},"modified":"2024-07-26T15:06:17","modified_gmt":"2024-07-26T15:06:17","slug":"r-311-hf-radio-receiver","status":"publish","type":"catalog","link":"https:\/\/museumkesher.org.il\/en\/catalog\/r-311-hf-radio-receiver\/","title":{"rendered":"R-311 HF Radio Receiver"},"content":{"rendered":"<p>HF radio receiver, nicknamed \u2018Omega\u2019, for AM (Amplitude Modulation) or CW (morse), in the frequency range of 1 to 15 MHz.<br \/>\nUsed by the Soviet military, the Warsaw Pact countries, and the Arab countries from 1950s until 1970s, designated R-311.<br \/>\nFive bands: 1.0 to 1.88 MHz, 1.88 to 3.30 MHz, 3.30 to 5.58 MHz, 5.58 to 9.20 MHz, 9.20 to 15.0 MHz.<br \/>\nPower supplies for 24 Volts DC or 220 Volts AC.<\/p>\n<p>Weight: 21 Kg.<br \/>\nVacuum tubes technology, super-heterodyne with 465 kHz intermediate frequency.<\/p>\n","protected":false},"featured_media":8739,"template":"","catalog_cat":[36],"period":[44,40],"class_list":["post-8779","catalog","type-catalog","status-publish","has-post-thumbnail","hentry","catalog_cat-tactical-radio","period-six-day-war","period-yom-kippur-war"],"acf":[],"_links":{"self":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog\/8779","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\/8739"}],"wp:attachment":[{"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/media?parent=8779"}],"wp:term":[{"taxonomy":"catalog_cat","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/catalog_cat?post=8779"},{"taxonomy":"period","embeddable":true,"href":"https:\/\/museumkesher.org.il\/en\/wp-json\/wp\/v2\/period?post=8779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}