{"id":80389,"date":"2020-05-05T13:42:36","date_gmt":"2020-05-05T11:42:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/dzhon-rejnarcz-i-ego-legendarnyj-radiopriyomnik"},"modified":"2020-05-05T13:42:36","modified_gmt":"2020-05-05T11:42:36","slug":"dzhon-rejnarcz-i-ego-legendarnyj-radiopriyomnik","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/dzhon-rejnarcz-i-ego-legendarnyj-radiopriyomnik","title":{"rendered":"John Reinartz ja tema legendaarne raadioaparaat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"John Reinartz ja tema legendaarne raadioaparaat\" src=\"\/wp-content\/uploads\/2020\/05\/786493ab9aa395d0ba4c6e7ace218e8d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n27. novembril 1923. aastal viisid USA raadiohuvilised John Reinartz (John L. Reinartz, 1QP) ja Fred Schnell (Fred H. Schnell, 1MO) l\u00e4bi kahepoolse transatlantilise raadioside Prantsuse raadiohuvilise L\u00e9on Deloy'ga (Leon Deloy, F8AB) lainepikkusel umbes 100 m. See s\u00fcndmus avaldas suurt m\u00f5ju maailmas raadiohuviliste liikumise ja l\u00fchilaine raadioside arengule. \u00dcks m\u00e4\u00e4rav tegur, mis aitas saavutada edu, oli Schnell ja Reinartzi t\u00e4iustatud Armstrongi regeneratiivne raadioaparaadi skeem. T\u00e4iendused osutusid nii edukaks, et sarnaste seadmete puhul on nimed \u201eSchnell\u201d ja \u201eReinartz\u201d saanud \u00fcldnimeks.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h1>\u042d\u0442\u043e \u0431\u044b\u043b \u043e\u0431\u044b\u0447\u043d\u044b\u0439 \u00ab\u0440\u0435\u0439\u043d\u0430\u0440\u0446\u00bb&#8230;<\/h1>\n<p>\nK\u00f5iketeadlik Wikipedia John Reinardzi kohta ei suutnud mulle midagi \u00f6elda. See ajalooline \u00fclevaade on kirjutatud erinevate USA raadiohuviliste v\u00e4ljaannete j\u00e4lgedes, samuti 1924. aasta jaanuari numbris ilmunud ajakirja \u00abQST\u00bb ja 1926. aasta numbri 23\u201324 ajakirja \u00abRaadiohuviline\u00bb materjalide p\u00f5hjal.<\/p>\n<p>John Reynarz s\u00fcndis 6. m\u00e4rtsil 1894. aastal Saksamaal. 1904. aastal kolis Reynarzide pere Saksamaalt L\u00f5una-Manchesterisse, Connecticut'i, Ameerika \u00dchendriikidesse. 1908. aastal hakkas John huvi tundma raadiosse, ja 1915. aastal liitus ta \u00fche esimesena riigis USA raadioamat\u00f6\u00f6ride rahvusliku assotsiatsiooniga (ARRL).<\/p>\n<p>Algas raadiosageduste avastusajastu. Nii maailma juhtivad laborid kui ka lihtsad entusiastid otsisid tehnilisi lahendusi raadiovastuv\u00f5tjate ja raadiosaatjate seadmete jaoks. Nagu olen juba varasemates artiklites maininud, hakkasid elektrimasinate generaatorid ja kristallidetektorid aktiivselt k\u00f5rvalekalduma lahendustest elektronlampide p\u00f5hjal.<\/p>\n<p>\u00dcheks tol ajal suurtest l\u00e4bimurretest oli <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%90%D1%80%D0%BC%D1%81%D1%82%D1%80%D0%BE%D0%BD%D0%B3,_%D0%AD%D0%B4%D0%B2%D0%B8%D0%BD\">Armstrongi<\/a><\/noindex> regeneratiivse raadiovastuv\u00f5tja leiutamine. Lahendus oli lihtne, odav ja v\u00f5imaldas luua seadme kaugvastuv\u00f5tmiseks vaid \u00fche raadiolehega. Probleemiks oli mehhaanilise reguleerimise keerukus tagasiside m\u00e4hise asendis. Mida k\u00f5rgem oli vastuv\u00f5tu sagedus, seda \u201eteravam\u201c pidi see seadistus olema.<\/p>\n<p>John Reinartz toetas oluliselt Armstrongi skeemi, kinnitades tagasiside m\u00e4hise kindlalt paika. Reinartzi vastuv\u00f5tja (Reinartz Tuner) tagasiside suuruse reguleerimine toimus muutuva mahtuvusega kondensaatori (KPE) abil. KPE seadistamise \"nurgakujulisuse\" v\u00e4hendamiseks kasutati vernier-seadmeid.<\/p>\n<p>Erinevalt Armstrongist, kes veetis terve oma elu kohtutes oma patentide ja prioriteetide p\u00e4rast, avaldas Reinartz lihtsalt oma konstruktsiooni 1921. aasta juuni numbris \"QST\". J\u00e4rgnesid veel kaks artiklit t\u00e4iustustega.<\/p>\n<p>V <noindex><a rel=\"nofollow\" href=\"http:\/\/www.k2tqn.net\/oldradio\/arrl\/2014-03\/The%20Reinartz%20Tuner.html\">Ameerika raadiohuvilise John Dilksi (K2TQN) publikatsioonid<\/a><\/noindex> on n\u00e4ide Reinartzi vastuv\u00f5tja teostusest \u00fchel lambil:<\/p>\n<p><img decoding=\"async\" alt=\"John Reinartz ja tema legendaarne raadioaparaat\" src=\"\/wp-content\/uploads\/2020\/05\/6f90490678e64ea2c5493e738432f7a0.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h1>\u2026 \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u043b \u043e\u043d \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442\u043e&#8230;<\/h1>\n<p>\nToruskeemika k\u00f6idab tehniliste lahenduste karmide ilusate joontega. K\u00f5ik on oma kohal, midagi \u00fcleliigset pole.<\/p>\n<p>Otsustasin oma artiklis teadlikult mitte kasutada 20. sajandi 20. aastate publikatsioonide skeeme, vaid p\u00f6\u00f6rdusin Borisovi klassikalisest esimesest v\u00e4ljaandest \"Noore raadiohuvilise\" poole. Nii on tema juures lihtsalt ja selgelt n\u00e4idatud, kuidas toimib otsejuhtimise vastuv\u00f5tja \u00fchel lambil:<\/p>\n<p><img decoding=\"async\" alt=\"John Reinartz ja tema legendaarne raadioaparaat\" src=\"\/wp-content\/uploads\/2020\/05\/858fe1bcd5fb5412b00be9c605cebd63.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVaatame, kuidas resonantse ahel t\u00f6\u00f6tab s\u00fcsteemi sisselaske ja telefoni v\u00e4ljundiga, kasutades lukustuskapasitoreid, nagu on kirjeldatud L\u00f5sevi artiklis 'kristadiin'. Uurime triodi v\u00f5imendi RcCc ahela toimimist.<\/p>\n<p>RcCc ahel tuntakse kui 'grid leak' (inglise keeles: grid leak \u2014 v\u00f5rgu leke), selle abil teostatakse 'v\u00f5rgu tuvastamist', kui v\u00f5imendi lambiga tuvastab ja v\u00f5imendab signaali.<\/p>\n<p>K\u00e4esolev joonis (a) n\u00e4itab v\u00f5imendi anoodvoolu, kui 'grid leak' puudub. N\u00e4eme, et sisendsignaal v\u00f5imendatakse otse.<\/p>\n<p>P\u00e4rast 'grid leki' lisamist juhtivv\u00f5rgu ahelasse n\u00e4eme anoodis ahelates voolu pulsatsioone (joonis b). Lukustuskapasitor filtreerib k\u00f5rgsageduskomponendid (joonis c), andes meile telefonides helisageduse signaale.<\/p>\n<p>N\u00fc\u00fcd vaatame, mida on sellega teinud Armstrong ja Reynarz:<\/p>\n<p><img decoding=\"async\" alt=\"John Reinartz ja tema legendaarne raadioaparaat\" src=\"\/wp-content\/uploads\/2020\/05\/d67ba7545c431cb4c9ef13d8c5cd6943.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nArmstrong lisas anoodikettide v\u00f5imendi tagasiside m\u00e4hise. Positiivse tagasiside korral lisandub m\u00e4hise resonantstootlusele signaal tagasisidem\u00e4hisest. Tagasiside tase valitakse nii, et v\u00f5imendi oleks iset\u00f5ukumise piiril, mis tagab maksimaalse sisendsignaali tugevuse.<\/p>\n<p>L\u00fchivaatluste vastuv\u00f5tmine oli Armstrongi skeemi regeneerimise re\u017eiimis seadistamisel keeruline: v\u00e4iksemgi tagasiside m\u00e4hise liikumine t\u00f5i kaasa suured muudatused vastuv\u00f5tu parameetrites.<\/p>\n<p>John Reynarts lahendas probleemi, fikseerides L1 ja L2 m\u00e4histe vastastikuse asendi nii, et nende vahelise induktsiooni ja tagasiside kondensaatori mahtuvuse muutmiseks piisaks, et vastuv\u00f5tja t\u00f6\u00f6taks regeneerimise re\u017eiimis laias lainevahemikus. <\/p>\n<p>T\u00f6\u00f6stabiilsuse suurendamiseks lisati anoodikettidesse drossel. See tagas vastuv\u00f5tja k\u00f5rgsageduslike ahelate eraldamise madalsageduslikest ning filtreeris t\u00f5husalt raadiolaine signaalist helisageduse komponendi.<\/p>\n<p>Frequency and feedback settings were adjusted using verniers \u2014 reducing gear between the adjustment knobs and capacitor shafts. These technical solutions ensured smooth tuning of the reception frequency and, importantly, the feedback level.<\/p>\n<p>When tuning the receiver to a radio station, the feedback level was first set by increasing the volume of the background noise. Essentially, the receiver entered the 'autodyne' mode, meaning it began to operate as a heterodyne receiver. During tuning to the station's frequency, a whistle from the beats of its own oscillations and the carrier frequency would occur first. This approach was used for receiving radio telegraphy (CW).<\/p>\n<p>When receiving broadcasting stations (AM), the frequency tuning continued until 'zero beats' were achieved, after which the feedback amount was reduced based on sound quality.<\/p>\n<p>Interestingly, an interesting effect was noted: the regenerative receiver, when inaccurately tuned to a station, often started to adjust its frequency and phase according to the carrier signal. This autopilot mechanism ensured synchronous reception.<\/p>\n<h1>\u2026 kuigi see pole ideaalne<\/h1>\n<p>\nRegeneratiivsed vastuv\u00f5tjad omavad nii mitmeid eeliseid kui ka puudusi.<\/p>\n<p>Eeliste hulka kuulub k\u00f5rge \"hind-kvaliteet\" suhe. Peale selle tagasid \"regeneratiivsed\" teatava universaalsuse kasutamisel: nad tagasid ringh\u00e4\u00e4lingujaamade vastuv\u00f5tu regeneratsiooni re\u017eiimis; autogeneerimise re\u017eiimis t\u00f6\u00f6tasid nad kui heterod\u00fcnaamilised vastuv\u00f5tjad ning nendel sai vastu v\u00f5tta raadioside.<\/p>\n<p>Peamiseks puuduseks oli vajalikkus pidevalt reguleerida tagasisidet ja vastuv\u00f5tja parasiitne kiirgus eetrisse. meenutage Vassili Taburetkiniga!<\/p>\n<p>P\u00e4rast s\u00f5da hakati regeneratiivseid vastuv\u00f5tjaid v\u00e4ljat\u00f5rjuma superheterod\u00fcnaamilistega. Aga see on juba teine lugu...<\/p>\n<h4>Autorilt<\/h4>\n<p>\n20. aastatel uuris John Reynarz l\u00fchilaine levikut. K\u00fclastas Arktika ekspeditsiooni.<br \/>\nAlates 1933. aastast t\u00f6\u00f6tas ta RCA-s.<br \/>\n1938. aastal astus ta merev\u00e4kke, l\u00f5petas teenistuse 1946. aastal kaptenina.<br \/>\n1946. aastal naasis ta t\u00f6\u00f6le RCA-sse.<br \/>\nAlates 1949. aastast t\u00f6\u00f6tas ta Eimacis.<br \/>\n1. veebruaril 1960 toimus grandioosne bankett seoses Reinartzi pensionile j\u00e4\u00e4misega, millest v\u00f5ttis osa \u00fcle kahesaja tuntud raadioamat\u00f6\u00f6ri.<br \/>\nSuri 18. septembril 1964. <\/p>\n<h4>Kasutatud allikad<\/h4>\n<p>\n1. \u00abQST\u00bb, 1924, nr 1<br \/>\n2. \u00abRaadioamat\u00f6\u00f6r\u00bb, 1926, nr 23-24<br \/>\n3. Borisov V.G. Noored raadioamat\u00f6\u00f6rid \u2013 M.: Gosenergoizdat, 1951<\/p>\n<h4>Teised ts\u00fckli v\u00e4ljaanded<\/h4>\n<p>\n1. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/466605\/\">Nizhni Novgorodi raadiolaboratoorium ja amat\u00f6\u00f6rraadioteenus l\u00fchikestel lainetel<\/a><\/noindex><br \/>\n2. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/474532\/\">Nizhni Novgorodi raadiolaboratoorium ja kristaldetektoritega raadiovastuv\u00f5tjad<\/a><\/noindex><br \/>\n3. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/474720\/\">Nizhni Novgorodi raadiolaboratoorium ja Losevi \u00abkristadiin\u00bb<\/a><\/noindex><br \/>\n4. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/489378\/\">John Reinartz ja tema legendaarne raadioaparaat<\/a><\/noindex><br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/489378\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>27 \u043d\u043e\u044f\u0431\u0440\u044f 1923 \u0433\u043e\u0434\u0430 \u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0438 \u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 (John L. Reinartz, 1QP) \u0438 \u0424\u0440\u0435\u0434 \u0428\u043d\u0435\u043b\u043b\u044c (Fred H. Schnell, 1MO) \u043f\u0440\u043e\u0432\u0435\u043b\u0438 \u0434\u0432\u0443\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044e\u044e \u0442\u0440\u0430\u043d\u0441\u0430\u0442\u043b\u0430\u043d\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0440\u0430\u0434\u0438\u043e\u0441\u0432\u044f\u0437\u044c \u0441 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0435\u043c \u0438\u0437 \u0424\u0440\u0430\u043d\u0446\u0438\u0438 \u041b\u0435\u043e\u043d\u043e\u043c \u0414\u0435\u043b\u043e\u0435\u043c (Leon Deloy, F8AB) \u043d\u0430 \u0434\u043b\u0438\u043d\u0435 \u0432\u043e\u043b\u043d\u044b \u043e\u043a\u043e\u043b\u043e 100 \u043c. \u042d\u0442\u043e \u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u043e \u043e\u0433\u0440\u043e\u043c\u043d\u043e\u0435 \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u0430 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u0440\u043e\u0432\u043e\u0433\u043e \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u0438 \u0440\u0430\u0434\u0438\u043e\u0441\u0432\u044f\u0437\u0438 \u043d\u0430 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u0432\u043e\u043b\u043d\u0430\u0445. \u041e\u0434\u043d\u0438\u043c \u0438\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":80390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-80389","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"27 \u043d\u043e\u044f\u0431\u0440\u044f 1923 \u0433\u043e\u0434\u0430 \u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0438 \u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 (John L. 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Schnell, 1MO) \u043f\u0440\u043e\u0432\u0435\u043b\u0438 \u0434\u0432\u0443\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044e\u044e \u0442\u0440\u0430\u043d\u0441\u0430\u0442\u043b\u0430\u043d\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0440\u0430\u0434\u0438\u043e\u0441\u0432\u044f\u0437\u044c \u0441 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0435\u043c \u0438\u0437 \u0424\u0440\u0430\u043d\u0446\u0438\u0438 \u041b\u0435\u043e\u043d\u043e\u043c \u0414\u0435\u043b\u043e\u0435\u043c (Leon Deloy, F8AB) \u043d\u0430 \u0434\u043b\u0438\u043d\u0435 \u0432\u043e\u043b\u043d\u044b \u043e\u043a\u043e\u043b\u043e 100 \u043c. \u042d\u0442\u043e \u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u043e \u043e\u0433\u0440\u043e\u043c\u043d\u043e\u0435 \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u0430 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u0440\u043e\u0432\u043e\u0433\u043e \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u0438 \u0440\u0430\u0434\u0438\u043e\u0441\u0432\u044f\u0437\u0438 \u043d\u0430 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0445 \u0432\u043e\u043b\u043d\u0430\u0445. \u041e\u0434\u043d\u0438\u043c \u0438\u0437\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/dzhon-rejnarcz-i-ego-legendarnyj-radiopriyomnik\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 \u0438 \u0435\u0433\u043e \u043b\u0435\u0433\u0435\u043d\u0434\u0430\u0440\u043d\u044b\u0439 \u0440\u0430\u0434\u0438\u043e\u043f\u0440\u0438\u0451\u043c\u043d\u0438\u043a | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"27 \u043d\u043e\u044f\u0431\u0440\u044f 1923 \u0433\u043e\u0434\u0430 \u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0438 \u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 (John L. Reinartz, 1QP) \u0438 \u0424\u0440\u0435\u0434 \u0428\u043d\u0435\u043b\u043b\u044c (Fred H. 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Reinartz, 1QP) ja Fred Schnell (Fred H. Schnell, 1MO) l\u00e4bi kaheastmelise transatlantilise raadiok\u00f5ne Prantsuse raadioamat\u00f6\u00f6riga L\u00e9on Deloy (Leon Deloy, F8AB) umbes 100 m lainepikusega. See s\u00fcndmus m\u00f5jutas oluliselt maailmas raadioamat\u00f6\u00f6rimiste ja l\u00fchilaine side arengut. \u00dcheks","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/dzhon-rejnarcz-i-ego-legendarnyj-radiopriyomnik","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 \u0438 \u0435\u0433\u043e \u043b\u0435\u0433\u0435\u043d\u0434\u0430\u0440\u043d\u044b\u0439 \u0440\u0430\u0434\u0438\u043e\u043f\u0440\u0438\u0451\u043c\u043d\u0438\u043a | ProHoster","og:description":"27 \u043d\u043e\u044f\u0431\u0440\u044f 1923 \u0433\u043e\u0434\u0430 \u0430\u043c\u0435\u0440\u0438\u043a\u0430\u043d\u0441\u043a\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u043b\u044e\u0431\u0438\u0442\u0435\u043b\u0438 \u0414\u0436\u043e\u043d \u0420\u0435\u0439\u043d\u0430\u0440\u0446 (John L. 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