{"id":8287,"date":"2024-12-04T11:38:43","date_gmt":"2024-12-04T11:38:43","guid":{"rendered":"https:\/\/knowhow.distrelec.com\/?p=8287"},"modified":"2024-12-04T11:38:47","modified_gmt":"2024-12-04T11:38:47","slug":"sex-saker-du-behover-veta-om-oscilloskop","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/sv\/underhall-reparation-och-drift\/sex-saker-du-behover-veta-om-oscilloskop\/","title":{"rendered":"6 saker du beh\u00f6ver veta om oscilloskop"},"content":{"rendered":"<p><a href=\"https:\/\/www.elfa.se\/sv\/test-measurement\/oscilloscopes\/c\/cat-DNAV_1309\" target=\"_blank\" rel=\"noreferrer noopener\">Oscilloskop<\/a> \u00e4r viktiga delar av testutrustningen, som g\u00f6r det m\u00f6jligt f\u00f6r ingenj\u00f6rer och tekniker att \u00f6vervaka elektriska v\u00e5gformer. Genom att anv\u00e4nda oscilloskop blir det enkelt att identifiera problem som uppst\u00e5r i en elektrisk krets. Detta underl\u00e4ttar tillverkning, underh\u00e5ll och reparation av elektronik.<\/p>\n\n\n<h2 id=\"1-vad-ar-ett-oscilloskop\" class=\"wp-block-heading\">1. Vad \u00e4r ett oscilloskop?<\/h2>\n\n\n\n<p>Ett oscilloskop \u00e4r ett instrument som anv\u00e4nds f\u00f6r att visa och analysera v\u00e5gformer f\u00f6r elektriska signaler. Vanligtvis visar oscilloskop v\u00e5gformer med v\u00e4xelstr\u00f6m (AC) eller pulserande likstr\u00f6m (DC) i form av ett diagram d\u00e4r tiden framst\u00e4lls fr\u00e5n v\u00e4nster till h\u00f6ger p\u00e5 den horisontella axeln och den momentana sp\u00e4nningen visas p\u00e5 den vertikala axeln.<\/p>\n\n\n\n<h2 id=\"2-hur-fungerar-ett-oscilloskop\" class=\"wp-block-heading\">2. Hur fungerar ett oscilloskop?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  height=\"683\"  width=\"1024\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAABAAAAAKrAQMAAABV2G3XAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGxJREFUeNrtwTEBAAAAwqD1T20MH6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBtYOgAB23VbnQAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-78419 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-1024x683.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-1024x683.jpg 1024w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-300x200.jpg 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-768x512.jpg 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-1536x1024.jpg 1536w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-2048x1365.jpg 2048w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-380x253.jpg 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-550x367.jpg 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-800x533.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161-1160x773.jpg 1160w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2024\/11\/GettyImages-503881161.jpg 2121w\" ><\/figure>\n\n\n\n<p>Oscilloskop m\u00e4ter egenskaper relaterade till b\u00e5de tid och sp\u00e4nning:<\/p>\n\n\n\n<h3 id=\"tid\" class=\"wp-block-heading\">Tid:<\/h3>\n\n\n\n<h4 id=\"frekvens-och-period\" class=\"wp-block-heading\">Frekvens och period<\/h4>\n\n\n\n<p>Detta \u00e4r antalet g\u00e5nger som en v\u00e5gform upprepas per sekund. Perioden \u00e4r antalet sekunder som varje upprepad v\u00e5gform tar.<\/p>\n\n\n\n<h4 id=\"arbetscykel\" class=\"wp-block-heading\">Arbetscykel<\/h4>\n\n\n\n<p>Procentandelen av en period under vilken en v\u00e5g \u00e4r antingen positiv eller negativ. Arbetscykeln m\u00e4ts som en kvot och anger hur l\u00e4nge en signal \u00e4r \u201dp\u00e5\u201d i f\u00f6rh\u00e5llanden till l\u00e4nge den \u00e4r \u201dav\u201d under varje period.<\/p>\n\n\n\n<h4 id=\"stig-och-falltid\" class=\"wp-block-heading\">Stig- och falltid<\/h4>\n\n\n\n<p>N\u00e4r en signal r\u00f6r sig fr\u00e5n en l\u00e5g punkt till en h\u00f6g punkt kallas detta f\u00f6r stigtiden, och det omv\u00e4nda \u00e4r falltiden. Att m\u00e4ta denna r\u00f6relse \u00e4r anv\u00e4ndbart n\u00e4r man ber\u00e4knar hur snabbt en krets kan reagera p\u00e5 signaler.<\/p>\n\n\n\n<h3 id=\"spanning\" class=\"wp-block-heading\">Sp\u00e4nning:<\/h3>\n\n\n\n<h4 id=\"amplitud\" class=\"wp-block-heading\">Amplitud<\/h4>\n\n\n\n<p>Detta \u00e4r ett m\u00e5tt p\u00e5 signalens storlek. Topp-till-toppv\u00e4rdet m\u00e4ter den absoluta skillnaden mellan en h\u00f6gsp\u00e4nningspunkt och en l\u00e5gsp\u00e4nningspunkt hos en signal. Medan toppamplituden bara ber\u00e4knar hur h\u00f6g eller l\u00e5g en signal relaterat till 0 V.<\/p>\n\n\n\n<h4 id=\"hogsta-och-lagsta-spanningar\" class=\"wp-block-heading\">H\u00f6gsta och l\u00e4gsta sp\u00e4nningar<\/h4>\n\n\n\n<p>Oscilloskop m\u00e4ter exakt hur h\u00f6g och hur l\u00e5g sp\u00e4nningen p\u00e5 en signal blir.<\/p>\n\n\n\n<h4 id=\"medelspanning\" class=\"wp-block-heading\">Medelsp\u00e4nning<\/h4>\n\n\n\n<p>Detta \u00e4r ber\u00e4kningen av medelv\u00e4rdet av en signal i allm\u00e4nhet eller medelv\u00e4rdet av en signals h\u00f6gsta eller l\u00e4gsta sp\u00e4nning.<\/p>\n\n\n\n<h2 id=\"3-vad-anvands-ett-oscilloskop-till\" class=\"wp-block-heading\">3. Vad anv\u00e4nds ett oscilloskop till?<\/h2>\n\n\n\n<p>Idealiskt f\u00f6r testning, fels\u00f6kning och forskning, kan oscilloskopet anv\u00e4ndas f\u00f6r att \u00f6vervaka signalf\u00f6r\u00e4ndringar i kretsar \u00f6ver tid f\u00f6r att kontrollera kretskort (PCB) och f\u00f6r att identifiera eventuella fel, defekt I\/O-krets eller tidsfel. Medan alla oscilloskop m\u00e4ter sp\u00e4nning och tid, kan anv\u00e4ndas f\u00f6r att m\u00e4ta n\u00e4stan vad som tillsammans med en transducer (som omvandlar en typ av energi till en annan).<br><br>Oscilloskop \u00e4r otroligt m\u00e5ngsidiga och \u00e4r en viktig utrustningsdel som anv\u00e4nds flitigt av en m\u00e4ngd olika yrkesgrupper, inklusive biltekniker, forskare i laboratorier, tillverkare av mobiltelefoner och ingenj\u00f6rer inom milit\u00e4r- och flygindustrin, f\u00f6r att n\u00e4mna n\u00e5gra. De anv\u00e4nds ocks\u00e5 f\u00f6r typtestning, d\u00e4r en utg\u00e5ng m\u00e5ste uppfylla vissa standarder.<br><br>Oscilloskop \u00e4r relativt enkla att anv\u00e4nda och finns i ett brett utbud av modeller som erbjuder b\u00e5de grundl\u00e4ggande och omfattande funktionalitet. D\u00e4rf\u00f6r \u00e4r de anv\u00e4ndbara f\u00f6r b\u00e5de underh\u00e5llstekniker och f\u00f6r hush\u00e5llsbruk.<\/p>\n\n\n\n<h2 id=\"4-hur-ser-ett-oscilloskop-ut\" class=\"wp-block-heading\">4. Hur ser ett oscilloskop ut?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"600\"  height=\"336\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAlgAAAFQAQMAAABZE5JvAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCvAWPAAAF0SWEMAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2846 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 600px) 100vw, 600px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/1075384-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/1075384-01.jpg 600w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/1075384-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/1075384-01.jpg?resize=380,213 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/1075384-01.jpg?resize=550,308 550w\" ><\/figure><\/div>\n\n\n<p>Digitala oscilloskop har ett antal funktioner p\u00e5 frontpanelen, inklusive:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bildsk\u00e4rm<\/strong> \u2013 &nbsp;denna tar upp en stor del av oscilloskopets yta och \u00e4r komponenten d\u00e4r v\u00e5gformen visas. St\u00f6rre sk\u00e4rmar \u00e4r l\u00e4ttare att se och g\u00f6r det m\u00f6jligt f\u00f6r anv\u00e4ndaren att \u00f6vervaka olika delar av v\u00e5gformen mer effektivt.<\/li>\n\n\n\n<li><strong>Anslutningar<\/strong>\u2013 ett antal olika kontakter finns p\u00e5 frontpanelen, och visar ing\u00e5ngar f\u00f6r varje kanal. Oscilloskop har ofta mer \u00e4n en kanal och m\u00e5nga erbjuder dubbla kanaler s\u00e5 att tv\u00e5 signaler kan visas samtidigt f\u00f6r att till\u00e5ta j\u00e4mf\u00f6relser.<\/li>\n\n\n\n<li><strong>Reglage<\/strong>\u2013 dessa inkluderar:\n<ul class=\"wp-block-list\">\n<li>Vertikal f\u00f6rst\u00e4rkning\/signaling\u00e5ngsk\u00e4nslighet: uppm\u00e4tt i V\/cm, d\u00e4r varje vertikal division representerar ett antal volt.<\/li>\n\n\n\n<li>Tidsbas: \u00e4ndrar hastigheten f\u00f6r det horisontala svepet \u00f6ver sk\u00e4rmen.<\/li>\n\n\n\n<li>Trigger: till\u00e5ter stabilisering av repetitiva v\u00e5gformer. Olika typer av triggersystem inkluderar; kant-, tr\u00f6skel-, lutning- och pulsutl\u00f6sning som motsvarar specifika f\u00f6rh\u00e5llanden.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 id=\"5-att-tanka-pa-nar-du-valjer-ett-oscilloskop\" class=\"wp-block-heading\">5. Att t\u00e4nka p\u00e5 n\u00e4r du v\u00e4ljer ett oscilloskop<\/h2>\n\n\n\n<p>Med ett antal oscilloskopmodeller p\u00e5 marknaden kan det vara sv\u00e5rt att v\u00e4lja den b\u00e4sta enheten f\u00f6r ditt anv\u00e4ndningsomr\u00e5de. Ett antal faktorer b\u00f6r \u00f6verv\u00e4gas n\u00e4r du best\u00e4mmer vilken modell som \u00e4r mest l\u00e4mplig f\u00f6r dina behov, n\u00e4mligen:<\/p>\n\n\n\n<h3 id=\"typ-av-oscilloskop\" class=\"wp-block-heading\">Typ av oscilloskop<\/h3>\n\n\n\n<p>S\u00e4ttet p\u00e5 vilket ett oscilloskop anv\u00e4nds \u00e4r v\u00e4gledande f\u00f6r vilken typ av oscilloskop du ska v\u00e4lja. De finns som <a href=\"https:\/\/www.distrelec.elfa.se\/sv\/test-measurement\/oscilloscopes\/benchtop-oscilloscopes\/c\/cat-DNAV_PL_140903?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\"> b\u00e4nk-<\/a>, <a href=\"https:\/\/www.elfa.se\/sv\/test-measurement\/oscilloscopes\/handheld-oscilloscopes\/c\/cat-DNAV_PL_140904?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">handh\u00e5llna<\/a> och <a href=\"https:\/\/www.elfa.se\/sv\/test-measurement\/oscilloscopes\/pc-based-oscilloscopes\/c\/cat-DNAV_PL_140909?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">datorbaserade<\/a> versioner. B\u00e4rbarhet och storlek kan vara viktiga faktorer, beroende p\u00e5 anv\u00e4ndningen.<\/p>\n\n\n\n<h3 id=\"bandbredd\" class=\"wp-block-heading\">Bandbredd<\/h3>\n\n\n\n<p>Eftersom utbudet av frekvenser som m\u00e4ts av ett oscilloskop kan variera mycket, \u00e4r det viktigt f\u00f6r underh\u00e5llstekniker v\u00e4lja en enhet med tillr\u00e4cklig bandbredd. Den avsedda anv\u00e4ndningen av oscilloskopet best\u00e4mmer den n\u00f6dv\u00e4ndiga bandbredden, som kan variera fr\u00e5n 50 MHz till 100 GHz.<\/p>\n\n\n\n<h3 id=\"samplingsfrekvens\" class=\"wp-block-heading\">Samplingsfrekvens<\/h3>\n\n\n\n<p>Detta refererar till antalet samplingar som ett oscilloskop kan utf\u00f6ra per sekund. Enheter som kan g\u00f6ra ett st\u00f6rre antal samplingar, visar v\u00e5gformen tydligare och mer exakt.&nbsp;<\/p>\n\n\n\n<h3 id=\"signalintegritet\" class=\"wp-block-heading\">Signalintegritet<\/h3>\n\n\n\n<p>Ett oscilloskops signalintegritet anger utrustningens f\u00f6rm\u00e5ga att representera v\u00e5gformen exakt. Hur oscilloskopet anv\u00e4nds avg\u00f6r i stor utstr\u00e4ckning hur viktig precision och noggrannhet \u00e4r i m\u00e4tningarna.&nbsp;<\/p>\n\n\n\n<h3 id=\"kanaler\" class=\"wp-block-heading\">Kanaler<\/h3>\n\n\n\n<p>Oscilloskop har ing\u00e5ngar som kan vara antingen analoga eller digitala. Vanligtvis finns det 2 till 4 analoga kanaler per oscilloskop.&nbsp;<\/p>\n\n\n\n<h3 id=\"sondkompatibilitet\" class=\"wp-block-heading\">Sondkompatibilitet<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.elfa.se\/sv\/test-measurement\/test-leads-test-probes\/oscilloscope-test-probes-voltage-frequency\/c\/cat-DNAV_PL_141503?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Oscilloskopsonder<\/a> anv\u00e4nds f\u00f6r att ansluta oscilloskop till enheter f\u00f6r testning. Med ett stort urval av tillg\u00e4ngliga sonder (b\u00e5de aktiva och passiva), blir det allt viktigare f\u00f6r specifika tester att se till att oscilloskopet \u00e4r kompatibelt med den typ av sond du beh\u00f6ver.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"600\"  height=\"336\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAlgAAAFQAQMAAABZE5JvAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCvAWPAAAF0SWEMAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2847 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 600px) 100vw, 600px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/tektronix-p5100a.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tektronix-p5100a.jpg 600w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tektronix-p5100a.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tektronix-p5100a.jpg?resize=380,213 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tektronix-p5100a.jpg?resize=550,308 550w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/test-measurement\/test-leads-test-probes\/oscilloscope-test-probes-voltage-frequency\/c\/cat-DNAV_PL_141503\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Handla oscilloskoptestsonder<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h3 id=\"anvandningsomraden\" class=\"wp-block-heading\"><br>Anv\u00e4ndningsomr\u00e5den<\/h3>\n\n\n\n<p>N\u00e4r man testar elektriska kretsar och isolerar eventuella fel kan till\u00e4mpningar f\u00f6r signalanalys, protokollavkodning och \u00f6verensst\u00e4mmelsetestning f\u00f6rb\u00e4ttra anv\u00e4ndningen av oscilloskop. Eftersom inte alla oscilloskop \u00e4r kompatibla med alla applikationer \u00e4r det viktigt att unders\u00f6ka relevanta anv\u00e4ndningsomr\u00e5den f\u00f6r att s\u00e4kerst\u00e4lla att din enhet kan fungera med den teknik du beh\u00f6ver.<\/p>\n\n\n\n<h3 id=\"ytterligare-funktionalitet\" class=\"wp-block-heading\">Ytterligare funktionalitet<\/h3>\n\n\n\n<p>Moderna oscilloskop erbjuder ofta en m\u00e4ngd olika funktioner ut\u00f6ver standardfunktionerna. Beroende p\u00e5 den avsedda anv\u00e4ndningen av enheten kan viss funktionalitet vara \u00f6nskv\u00e4rd eller n\u00f6dv\u00e4ndig. Funktioner inkluderar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00f6jlighet att lagra v\u00e5gformer f\u00f6r framtida referens<\/li>\n\n\n\n<li>M\u00f6jlighet att visa flera v\u00e5gformer samtidigt f\u00f6r j\u00e4mf\u00f6relse<\/li>\n\n\n\n<li>Spektralanalys<\/li>\n\n\n\n<li>kompatibilitet med flera olika operativa plattformar<\/li>\n\n\n\n<li>F\u00e4rgssk\u00e4rmar<\/li>\n\n\n\n<li>M\u00f6jlighet att zooma in och ut f\u00f6r mer exakta avl\u00e4sningar<\/li>\n\n\n\n<li>Alternativ f\u00f6r batteridrift<\/li>\n<\/ul>\n\n\n\n<h2 id=\"6-rekommenderade-produkter\" class=\"wp-block-heading\">6. Rekommenderade produkter<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.elfa.se\/sv\/\" target=\"_blank\" rel=\"noreferrer noopener\">Elfa Distrelec<\/a> har en m\u00e4ngd olika oscilloskop till salu fr\u00e5n v\u00e4lk\u00e4nda leverant\u00f6rer, inklusive Keysight, Tektronix och Rohde &amp; Schwarz.\u00a0<\/p>\n\n\n\n<h3 id=\"tektronix-oscilloskop\" class=\"wp-block-heading\">Tektronix oscilloskop<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.elfa.se\/sv\/manufacturer\/tektronix\/man_tek?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Tektronix<\/a> \u00e4r en ledande leverant\u00f6r av h\u00f6gkvalitativa och tillf\u00f6rlitliga oscilloskop. Alla oscilloskop fr\u00e5n n\u00e5gon av Tektronix-seriena utnyttjar o\u00f6vertr\u00e4ffad expertiskunskap, h\u00f6gkvalitativa komponenter och en noggrann kvalitetskontroll, oavsett prisniv\u00e5.<\/p>\n\n\n\n<p>Tektronix oscilloskop anv\u00e4nder den senaste tekniken f\u00f6r att optimera prestanda, f\u00f6rb\u00e4ttra noggrannheten och \u00f6ka kapaciteten, f\u00f6r att s\u00e4kerst\u00e4lla att anv\u00e4ndarna uppn\u00e5r b\u00e4sta m\u00f6jliga resultat. Ta reda p\u00e5 mer om den enast\u00e5ende m\u00e4tprestanda hos Tektronix 4-serien MSO blandsignaloscilloskop i videon nedan:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"4 Series MSO Mixed Signal Oscilloscope Measurement Performance, Part 3\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/3PAWgBLJu50?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Blandsignaloscilloskop 4x 16 MHz 6,25 GS\/s<\/strong><\/p>\n\n\n\n<p>Tektronix 4-serie MSO ger b\u00e4ttre visning av komplexa system genom fyra kanaler och sex kanalmodeller via en 13,3-tums h\u00f6guppl\u00f6st sk\u00e4rm (1920 x 1080). Detta oscilloskop \u00e4r mycket anv\u00e4ndarv\u00e4nligt med ett l\u00e4ttanv\u00e4nt gr\u00e4nssnitt och en kapacitiv peksk\u00e4rm.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2849 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-MSO44-4-BW-1000-30145100-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/oscilloscope-series-mso-mdo-4x-1ghz-25gsps-auxiliary-bus-hdmi-lan-lxi-tekvpi-usb-tektronix-mso44-bw-1000\/p\/30145100?q=Mixed+Signal+Oscilloscope%2C+4x+1GHz%2C+6.25+GSPS&amp;pos=3&amp;origPos=3&amp;origPageSize=10&amp;track=true\" target=\"_blank\" rel=\"noreferrer noopener\">Handla nu<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Oscilloskop, 4x 200 MHz, 2 GS\/s<\/strong><\/p>\n\n\n\n<p>TBS2000B-serien ger enkel anv\u00e4ndning och st\u00f6der snabb praktisk inl\u00e4rning. Med 9-tums WVGA-f\u00e4rgsk\u00e4rm, 10 vertikala divisioner och 15 horisontella divisioner f\u00e5r anv\u00e4ndarna en b\u00e4ttre \u00f6verblick \u00f6ver sina signal- och m\u00e4tresultat.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2852 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Tektronix-TBS2074B-30176858-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/oscilloscope-tbs2000b-dso-4x-200mhz-2gsps-lan-usb-wi-fi-optional-tektronix-tbs2204b\/p\/30176862?q=Oscilloscope%2C+4x+200MHz%2C+2GSPS&amp;pos=2&amp;origPos=2&amp;origPageSize=10&amp;track=true\" target=\"_blank\" rel=\"noreferrer noopener\">Handla nu<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 id=\"keysight-oscilloskop\" class=\"wp-block-heading\">Keysight oscilloskop<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.elfa.se\/sv\/manufacturer\/keysight\/man_ksg?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Keysight-<\/a>oscilloskop \u00e4r h\u00f6gkvalitativa enheter som ger tillf\u00f6rlitliga, professionella m\u00e4tningar. Keysights test- och m\u00e4tenheter \u00e4r kompatibla med olika Keysight-sonder och adaptertillbeh\u00f6r, vilket m\u00f6jligg\u00f6r skr\u00e4ddarsydda testl\u00f6sningar f\u00f6r ett brett spektrum av anv\u00e4ndningar. Dessutom finns programvarupaket tillg\u00e4ngliga f\u00f6r f\u00f6rb\u00e4ttrad analys. I Keysight-utbudet f\u00f6rekommer olika typer, inklusive b\u00e4nk-, handh\u00e5llna, b\u00e4rbara och PC-baserade modeller och popul\u00e4ra serier som DSOX, EDUX och InfiniiVision.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Oscilloskop InfiniiVision 4000G X DSO 4x 200 MHz 5 GS\/s SPI<\/strong><\/p>\n\n\n\n<p>Med avancerad teknik och stor sk\u00e4rm har oscilloskopen i InfiniiVision 4000 X-serien en bandbredd p\u00e5 mellan 200 MHz och 1,5 GHz. Med den enda of\u00f6r\u00e4ndrade uppdateringsfrekvensen i branschen (1 000 000 v\u00e5gformer\/sekund) kan du vara s\u00e4ker p\u00e5 att \u00e4ven de minsta felen i din konstruktion kommer att uppt\u00e4ckas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-78367 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-DSOX4022G-30407314-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/oscilloscope-infiniivision-4000g-dso-4x-200mhz-5gsps-spi-rs232-rs422-rs485-usb-keysight-dsox4024g\/p\/30407315?pos=5&amp;origPos=1&amp;origPageSize=50&amp;track=false&amp;filterapplied=filter_categoryCodes%3Dcat-DNAV_1309&amp;sid=UruTaUFxe2&amp;itemList=manufacturer\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>K\u00f6p nu<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Oscilloskop SBE InfiniiVision 1000X DSO 2x 50 MHz 1 GS\/s LAN<\/strong><\/p>\n\n\n\n<p>InfiniiVision 1000 X-Series oscilloskop fr\u00e5n Keysight \u00e4r utformade f\u00f6r att ge dig h\u00f6g kvalitativ, bepr\u00f6vad och sann teknik till otroligt \u00f6verkomliga priser.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-78384 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Keysight-EDUX1052G-30225093-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/oscilloscope-sbe-infiniivision-1000x-dso-2x-50mhz-1gsps-lan-usb-keysight-edux1052g\/p\/30225093?int_cid=2208manufacturer.spotlight-spot-4&amp;ikw=Keysight\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>K\u00f6p nu<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 id=\"rohde-schwarz-oscilloskop\" class=\"wp-block-heading\">Rohde &amp; Schwarz oscilloskop<\/h3>\n\n\n\n<p>Enast\u00e5ende egenskaper hos <a href=\"https:\/\/www.elfa.se\/sv\/manufacturer\/rohde-schwarz\/man_rsz?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Rohde &amp; Schwarz-<\/a> oscilloskopen inkluderar digital trigger, stort minne, frekvenssvarsanalys (Bode-plot), inb\u00e4ddning i realtid, snabba uppdateringsfrekvenser och mycket l\u00e5gt brus. De kan f\u00f6rse sina kunder med l\u00f6sningar f\u00f6r vissa industristandarder samt allm\u00e4nna tester.<\/p>\n\n\n\n<p><strong>Oscilloskop RTB2000 MSO 4x 300 MHz 1,25 GS\/s USB\/Ethernet<\/strong><\/p>\n\n\n\n<p>R&amp;S\u00aeRTB2000 \u00e4r mer \u00e4n bara ett oscilloskop. Den levereras med en digital voltmeter, v\u00e5gforms- och m\u00f6nstergenerator, logikanalysator och protokollanalysator.<\/p>\n\n\n\n<p>Det finns integrerade driftl\u00e4gen speciellt utformade f\u00f6r frekvensanalys, masktester och l\u00e5ngvarig datainsamling. Att fels\u00f6ka ett brett utbud av elektroniska system \u00e4r enkelt, effektivt och till ett rimligt pris. Det uppfyller ocks\u00e5 det viktiga kravet p\u00e5 skydd f\u00f6r investeringar.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-78401 pk-lazyload\"  style=\"width:489px;height:auto\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RS-RTB-BNDL-30319412-01.jpg?resize=800,447 800w\" ><\/figure><\/div>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background wp-element-button\" href=\"https:\/\/www.elfa.se\/sv\/oscilloscope-rtb2000-mso-4x-300mhz-25gsps-usb-ethernet-rohde-schwarz-rtb-bndl\/p\/30319412?trackQuery=*&amp;pos=5&amp;origPos=1&amp;page=1&amp;pageSize=10&amp;origPageSize=50&amp;track=true&amp;filterapplied=filter_productFamilyCode%3D1628149&amp;sid=AMYtVjNuTY&amp;itemList=search\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>K\u00f6p nu<\/strong><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"Oscilloskop \u00e4r viktiga delar av testutrustningen, som g\u00f6r det m\u00f6jligt f\u00f6r ingenj\u00f6rer och tekniker att \u00f6vervaka elektriska v\u00e5gformer.&hellip;\n","protected":false},"author":16,"featured_media":78364,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[240,243],"tags":[],"coauthors":[1738],"class_list":{"0":"post-8287","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-elektronik-sv","8":"category-underhall-reparation-och-drift","9":"cs-entry","10":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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