{"id":3709,"date":"2018-10-04T18:41:12","date_gmt":"2018-10-04T17:41:12","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=3709"},"modified":"2025-02-06T12:26:41","modified_gmt":"2025-02-06T11:26:41","slug":"ispitivac-telefonskih-linija-vtd-tel-35","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2018\/10\/04\/ispitivac-telefonskih-linija-vtd-tel-35\/","title":{"rendered":"Ispitiva\u010d telefonskih linija VTD TEL 35"},"content":{"rendered":"<p>Danas je nabavljen vojni ure\u0111aj koji se koristio za provjeru ispravnosti telefonskih linija, baterija i sli\u010dnih komponenti u vojnom sustavu telefonskih veza, \u010de\u0161kog proizvo\u0111a\u010da VTD iz 1935. godine.<\/p>\n<p>\u010ce\u0161ka VTD &#8211; <em>Vojensk\u00e9 telegrafn\u00ed d\u00edlny<\/em> (vojna telegrafska radionica) djelovala je u razdoblju od 1923. do 1939. godine i smatra se protagonistom razvoja sredstava komunikacije za tada\u0161nje \u010dehoslova\u010dke oru\u017eane snage u razdoblju izme\u0111u dva svjetska rata.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_02.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21728\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_02.jpg\" alt=\"\" width=\"1300\" height=\"618\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_02.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_02-768x365.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_03.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21729\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_03.jpg\" alt=\"\" width=\"1300\" height=\"524\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_03.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_03-768x310.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_01.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21727\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_01.jpg\" alt=\"\" width=\"1300\" height=\"655\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_01.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_01-768x387.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_10.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21736\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_10.jpg\" alt=\"\" width=\"1000\" height=\"1260\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_10.jpg 1000w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_10-768x968.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_11.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21737\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_11.jpg\" alt=\"\" width=\"954\" height=\"453\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_11.jpg 954w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_11-768x365.jpg 768w\" sizes=\"auto, (max-width: 954px) 100vw, 954px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Instrument je jednostavne konstrukcije. Ugra\u0111eni voltmetar ima mjerne opsege od 3 V i 60 V te slu\u017ei za mjerenje napona dovedenih na donje priklju\u010dnice sa oznakama 3V i 60V (ispitivanje baterija). Bo\u010dne priklju\u010dnice slu\u017ee za spajanje instrumenta na telefonsku liniju (odnosno umetanje instrumenta izme\u0111u dolaznog telefonskog voda i telefona) tako da se mogu vr\u0161iti mjerenja napona i kontrola signala na liniji. Za kontrolu signala desno od instrumenta nalazi se uti\u010dnica za priklju\u010dak slu\u0161alice, a sa \u0161est 2-polo\u017eajnih sklopki na vrhu odabiru se vrste mjerenja. Opis vrsti mjerenja (ozna\u010denih brojevima 1 -12) vjerojatno je bio otisnut na bijeloj plo\u010dici na ku\u0107i\u0161tu instrumenta, no te su se oznake tijekom vremena na \u017ealost u potpunosti izbrisale.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_06.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21732\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_06.jpg\" alt=\"\" width=\"1300\" height=\"721\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_06.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_06-768x426.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_06-450x250.jpg 450w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_04.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21730\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_04.jpg\" alt=\"\" width=\"1300\" height=\"586\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_04.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_04-768x346.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_05.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21731\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_05.jpg\" alt=\"\" width=\"1300\" height=\"455\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_05.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_05-768x269.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>U unutra\u0161njosti instrumenta osim komponenti montiranih na prednjoj plo\u010di nalazimo samo jednu pasivnu komponentu (vjerojatno otpornik).<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_07.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21733\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_07.jpg\" alt=\"\" width=\"1300\" height=\"389\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_07.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_07-768x230.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_07-1170x350.jpg 1170w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Mjerni instrument ima na svom tijelu zasebne priklju\u010dnice za 3 V i 60 V \u0161to zna\u010di da su mjerni otpornici ugra\u0111eni unutar njega. S vanjske strane ku\u0107i\u0161ta nema uobi\u010dajenog vijka za mehani\u010dko pode\u0161avanje kazaljke tako da bez napona pokazuje to\u010dno nulu na skali. Oprezno \u0107emo otvoriti ku\u0107i\u0161te instrumenta kako bi izvr\u0161ili ovo pode\u0161avanje i ispitali ispravnost samog instrumenta.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_08.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21734\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_08.jpg\" alt=\"\" width=\"1300\" height=\"633\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_08.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_08-768x374.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Kazaljka nije bila na nuli zato jer se lijevi grani\u010dnik (izra\u0111en od tvrdog papira) s vremenom ispravio na svojem pregibu te gura kazaljku udesno. Mehani\u010dko pode\u0161avanje se ina\u010de vr\u0161i pomicanjem okomitog jezi\u010dka ispod centra rotacije kazaljke.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_09.jpg\" rel=\"lightbox[3709]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-21735\" src=\"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_09.jpg\" alt=\"\" width=\"1300\" height=\"543\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_09.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_09-768x321.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><em><span style=\"color: #00ffff;\">Sa ove strane se vidi \u017ei\u010dani mjerni otpornik kao i zakretni svitak mjernog sistema. \u00a0<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u0160to se ti\u010de vojnih sredstava veze u razdoblju izme\u0111u dva svjetska rata, tu je za evropske zemlje ve\u0107inski bila zastupljena oprema proizvedena u Francuskoj, Engleskoj i Njema\u010dkoj. Me\u0111utim, \u010ce\u0161ka VTD se u vrijeme svojeg postojanja tako\u0111er razvila u ozbiljnog proizvo\u0111a\u010da sredstava veze za potrebe tada\u0161nje \u010dehoslova\u010dke vojske, oslanjaju\u0107i se na vlastito istra\u017eivanje te razvoj takve opreme.<\/p>\n<p>Tko zna kada je i kako ovaj primjerak sredstva veze \u010dehoslova\u010dkog VTD-a star devet desetlje\u0107a zavr\u0161io na na\u0161im prostorima i koji mu je bio ratni i \u017eivotni put. Svakako mu je danas mjesto u nekom tehni\u010dkom ili povijesnom muzeju tako da ovaj primjerak vra\u0107amo u \u010ce\u0161ku gdje \u0107e najbolje cijeniti njegova povijesna vrijednost \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen vojni ure\u0111aj koji se koristio za provjeru ispravnosti telefonskih linija, baterija i sli\u010dnih komponenti u vojnom sustavu telefonskih veza, \u010de\u0161kog proizvo\u0111a\u010da VTD iz 1935. godine. \u010ce\u0161ka VTD &#8211; Vojensk\u00e9 telegrafn\u00ed d\u00edlny (vojna telegrafska radionica) djelovala je u razdoblju od 1923. do 1939. godine i smatra se protagonistom razvoja sredstava komunikacije za tada\u0161nje [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21736,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,56,63],"tags":[],"class_list":{"0":"post-3709","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mjerni","8":"category-telefon","9":"category-vojni","10":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2018\/10\/vtd_tel35_10.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/3709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=3709"}],"version-history":[{"count":3,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/3709\/revisions"}],"predecessor-version":[{"id":21738,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/3709\/revisions\/21738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/21736"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=3709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=3709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=3709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}