{"id":186137,"date":"2025-07-05T10:16:41","date_gmt":"2025-07-05T03:16:41","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&#038;p=186137"},"modified":"2026-09-28T11:30:18","modified_gmt":"2026-09-28T04:30:18","slug":"keysight-exr408a-infiniium-exr-series-oscilloscope","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/keysight-exr408a-infiniium-exr-series-oscilloscope\/","title":{"rendered":"Keysight EXR408A Infiniium EXR-Series Oscilloscope"},"content":{"rendered":"<style>.kx{font-family:'Roboto',system-ui,sans-serif;color:#2a2f36;line-height:1.65;font-size:16px;max-width:1080px;margin:0 auto} .kx *{box-sizing:border-box} .kx h2,.kx h3{font-family:'Be Vietnam Pro',system-ui,sans-serif;color:#123E78;font-weight:800;line-height:1.2;margin:0} .kx h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 14px}.kx h3{font-size:20px;margin:0 0 12px} .kx p{margin:0 0 14px}.kx p strong{color:#123E78}.kx a{color:#1B55A6;text-decoration:none} .kx 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10px 26px rgba(14,52,112,.1);transform:translateY(-3px)} .kx .card .i{font-size:24px;margin-bottom:10px}.kx .card h3{font-size:15px;margin-bottom:5px}.kx .card p{font-size:13.5px;color:#5b6b80;margin:0} @media(max-width:900px){.kx .cards,.kx .cards.c3{grid-template-columns:1fr 1fr}}@media(max-width:520px){.kx .cards,.kx .cards.c3{grid-template-columns:1fr}} .kx .faq details{background:#fff;border:1px solid #e4ebf4;border-radius:10px;padding:2px 20px;margin-bottom:12px}.kx .faq details[open]{box-shadow:0 2px 10px rgba(14,52,112,.06)} .kx .faq summary{list-style:none;cursor:pointer;font-family:'Be Vietnam Pro',sans-serif;font-weight:700;color:#123E78;font-size:16px;padding:16px 0;display:flex;justify-content:space-between;gap:14px}.kx .faq summary::-webkit-details-marker{display:none}.kx .faq summary::after{content:\"+\";font-size:22px;color:#1B55A6}.kx .faq details[open] summary::after{content:\"\u2013\"} .kx .faq .a{padding:0 0 18px;color:#5b6b80;font-size:15px}.kx .faq .a strong{color:#123E78} .kx .cta{background:linear-gradient(120deg,#0E3470,#1B55A6);color:#fff;border-radius:18px;padding:34px 30px;text-align:center}.kx .cta h3{color:#fff;font-size:22px;margin-bottom:8px}.kx .cta p{color:rgba(255,255,255,.85);margin-bottom:18px} .kx .cta a{display:inline-block;font-family:'Be Vietnam Pro',sans-serif;font-weight:700;border-radius:999px;padding:12px 26px;margin:4px}.kx .cta .b1{background:#C70032;color:#fff}.kx .cta .b2{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}.kx .ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:4px 0 6px}.kx .ncard{position:relative;display:block;height:152px;border-radius:12px;overflow:hidden;background-size:cover;background-position:center;text-decoration:none;box-shadow:0 2px 10px rgba(14,52,112,.10);transition:transform .25s,box-shadow .25s}.kx .ncard:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(14,52,112,.22)}.kx .ncard .nov{position:absolute;left:0;right:0;top:0;bottom:0;background:linear-gradient(180deg,rgba(9,26,62,0) 0%,rgba(9,26,62,.28) 38%,rgba(9,26,62,.72) 70%,rgba(9,26,62,.90) 100%)}.kx .ncard .nlb{position:absolute;left:14px;right:14px;bottom:11px;height:2.6em;display:block;overflow:hidden;color:#fff;font-family:'Be Vietnam Pro',system-ui,sans-serif;font-weight:700;font-size:15.5px;line-height:1.3;text-shadow:0 1px 6px rgba(0,0,0,.55)}.kx .ncard .nar{position:absolute;right:12px;top:10px;color:#fff;font-size:15px;opacity:.85}@media(max-width:900px){.kx .ngrid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.kx .ngrid{grid-template-columns:1fr}.kx .ncard{height:136px}}.kx .cta .b1 .ic{display:inline-block;filter:brightness(0) invert(1)}<\/style>\n<h2 data-start=\"265\" data-end=\"366\">Keysight EXR408A Infiniium EXR-Series Oscilloscope \u2013 4 GHz, 8 Channels, All-in-One Performance<\/h2>\n<p data-start=\"386\" data-end=\"695\">The Keysight EXR408A is a powerful oscilloscope from the Infiniium EXR-Series, engineered to handle advanced, high-speed signal testing. Featuring 4\u202fGHz bandwidth on all 8 analog channels, it offers unmatched capability for complex applications in telecom, automotive, aerospace, and embedded systems.<\/p>\n<h2 data-start=\"702\" data-end=\"737\">Key Technical Highlights of Keysight EXR408A<\/h2>\n<h3 data-start=\"739\" data-end=\"790\">Accurate, High-Bandwidth Signal Capture<\/h3>\n<ul data-start=\"792\" data-end=\"1045\">\n<li data-start=\"792\" data-end=\"839\">\n<p data-start=\"794\" data-end=\"839\">4 GHz bandwidth available on all 8 channels<\/p>\n<\/li>\n<li data-start=\"840\" data-end=\"908\">\n<p data-start=\"842\" data-end=\"908\">Hardware accelerated ASIC technology delivers faster test speeds<\/p>\n<\/li>\n<li data-start=\"909\" data-end=\"962\">\n<p data-start=\"911\" data-end=\"962\">Effective Number of Bits (ENOB) up to 9.0<\/p>\n<\/li>\n<li data-start=\"963\" data-end=\"1045\">\n<p data-start=\"965\" data-end=\"1045\">Ultra-low input noise down to 43\u202f\u00b5V for precise low-level signal detection<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1047\" data-end=\"1088\">Deep Memory and Fast Sampling<\/h3>\n<ul data-start=\"1090\" data-end=\"1243\">\n<li data-start=\"1090\" data-end=\"1126\">\n<p data-start=\"1092\" data-end=\"1126\">Up to 16\u202fGSa\/s sampling rate<\/p>\n<\/li>\n<li data-start=\"1127\" data-end=\"1177\">\n<p data-start=\"1129\" data-end=\"1177\">Flexible acquisition memory up to 1.6 Gpts<\/p>\n<\/li>\n<li data-start=\"1178\" data-end=\"1243\">\n<p data-start=\"1180\" data-end=\"1243\">Ideal for long signal analysis without sacrificing resolution<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"1250\" data-end=\"1290\">7-in-1 Instrument Integration<\/h2>\n<p data-start=\"1292\" data-end=\"1362\">The EXR408A combines seven instruments into one compact form factor:<\/p>\n<ul data-start=\"1363\" data-end=\"1525\">\n<li data-start=\"1363\" data-end=\"1379\">\n<p data-start=\"1365\" data-end=\"1379\">Oscilloscope<\/p>\n<\/li>\n<li data-start=\"1380\" data-end=\"1404\">\n<p data-start=\"1382\" data-end=\"1404\">Logic analyzer (MSO)<\/p>\n<\/li>\n<li data-start=\"1405\" data-end=\"1427\">\n<p data-start=\"1407\" data-end=\"1427\">Waveform generator<\/p>\n<\/li>\n<li data-start=\"1428\" data-end=\"1449\">\n<p data-start=\"1430\" data-end=\"1449\">Digital voltmeter<\/p>\n<\/li>\n<li data-start=\"1450\" data-end=\"1471\">\n<p data-start=\"1452\" data-end=\"1471\">Frequency counter<\/p>\n<\/li>\n<li data-start=\"1472\" data-end=\"1503\">\n<p data-start=\"1474\" data-end=\"1503\">Frequency response analyzer<\/p>\n<\/li>\n<li data-start=\"1504\" data-end=\"1525\">\n<p data-start=\"1506\" data-end=\"1525\">Protocol analyzer<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1527\" data-end=\"1609\">This saves space, cost, and enhances workflow efficiency across test environments.<\/p>\n<h2 data-start=\"1616\" data-end=\"1660\">User-Friendly, Upgradeable Design<\/h2>\n<p data-start=\"1662\" data-end=\"1936\">A 15.6-inch Full HD capacitive touchscreen with multi-touch support provides intuitive navigation and waveform control.<br data-start=\"1785\" data-end=\"1788\" \/>Solid-state drive (SSD) ensures fast boot times and system reliability.<br data-start=\"1859\" data-end=\"1862\" \/>Fully upgradeable to 6 GHz bandwidth, future-proofing your investment.<\/p>\n<h2 data-start=\"1943\" data-end=\"1969\">What\u2019s Included<\/h2>\n<ul data-start=\"1971\" data-end=\"2284\">\n<li data-start=\"1971\" data-end=\"2007\">\n<p data-start=\"1973\" data-end=\"2007\">8\u00d7 N2873A 500\u202fMHz passive probes<\/p>\n<\/li>\n<li data-start=\"2008\" data-end=\"2033\">\n<p data-start=\"2010\" data-end=\"2033\">Probe accessory pouch<\/p>\n<\/li>\n<li data-start=\"2034\" data-end=\"2077\">\n<p data-start=\"2036\" data-end=\"2077\">Front panel cover, localized power cord<\/p>\n<\/li>\n<li data-start=\"2078\" data-end=\"2103\">\n<p data-start=\"2080\" data-end=\"2103\">BNC calibration cable<\/p>\n<\/li>\n<li data-start=\"2104\" data-end=\"2126\">\n<p data-start=\"2106\" data-end=\"2126\">Keyboard and mouse<\/p>\n<\/li>\n<li data-start=\"2127\" data-end=\"2159\">\n<p data-start=\"2129\" data-end=\"2159\">Keysight I\/O Libraries Suite<\/p>\n<\/li>\n<li data-start=\"2160\" data-end=\"2204\">\n<p data-start=\"2162\" data-end=\"2204\">User and programmer\u2019s guides (preloaded)<\/p>\n<\/li>\n<li data-start=\"2205\" data-end=\"2247\">\n<p data-start=\"2207\" data-end=\"2247\">1-year factory calibration certificate<\/p>\n<\/li>\n<li data-start=\"2248\" data-end=\"2284\">\n<p data-start=\"2250\" data-end=\"2284\">BenchVue Basic app (free download)<\/p>\n<\/li>\n<\/ul>\n<div class=\"tm-en-blocks\"><\/div>\n<div class=\"kx\">\n<div class=\"block\">\n<div class=\"eyebrow\">Specifications<\/div>\n<h2 id=\"specs-exr408a\">Keysight EXR408A specifications<\/h2>\n<table>\n<tr>\n<th>Analog channels<\/th>\n<td>8<\/td>\n<\/tr>\n<tr>\n<th>Digital channels<\/th>\n<td>16<\/td>\n<\/tr>\n<tr>\n<th>Maximum memory depth<\/th>\n<td>1.6 Gpts<\/td>\n<\/tr>\n<tr>\n<th>Display size<\/th>\n<td>15.6 inch<\/td>\n<\/tr>\n<tr>\n<th>DDC RTSA<\/th>\n<td>No<\/td>\n<\/tr>\n<tr>\n<th>Maximum sample rate<\/th>\n<td>16 GSa\/s<\/td>\n<\/tr>\n<tr>\n<th>\u0110\u1ed9 ph\u00e2n gi\u1ea3i ADC<\/th>\n<td>10 bits<\/td>\n<\/tr>\n<tr>\n<th>Thu\u1ed9c d\u00f2ng<\/th>\n<td>EXR Series<\/td>\n<\/tr>\n<\/table>\n<p style=\"font-size:13px;color:#5b6b80\">Source: official Keysight product page (https:\/\/www.keysight.com\/us\/en\/product\/EXR408A\/infiniium-exr-series-oscilloscope-4-ghz-8-channels.html)<\/p>\n<\/div>\n<\/div>\n<div class=\"kx\">\n<div class=\"block\">\n<div class=\"eyebrow\">Applications<\/div>\n<h2 id=\"apps-exr408a\">What is the Keysight EXR408A used for?<\/h2>\n<div class=\"cards c3\">\n<div class=\"card\">\n<div class=\"i\">\ud83d\udd2c<\/div>\n<h3>Design and R&amp;D measurement<\/h3>\n<\/div>\n<div class=\"card\">\n<div class=\"i\">\ud83c\udfed<\/div>\n<h3>Production test and maintenance<\/h3>\n<\/div>\n<div class=\"card\">\n<div class=\"i\">\ud83d\udcc8<\/div>\n<h3>Analog and digital waveform analysis<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"kx\">\n<div class=\"block faq\">\n<div class=\"eyebrow\">Frequently asked questions<\/div>\n<h2 id=\"faq-exr408a\">Keysight EXR408A \u2014 frequently asked questions<\/h2>\n<details>\n<summary>Where can I buy a genuine Keysight EXR408A in Vietnam?<\/summary>\n<div class=\"a\">Techmaster Electronics is an authorised Keysight Technologies distributor in Vietnam. We supply the Keysight EXR408A Infiniium EXR-Series Oscilloscope as 100% genuine equipment with CO\/CQ documents, engineering advice and full lifecycle support. Call +84 908 173 345 for a quote.<\/div>\n<\/details>\n<details>\n<summary>How much does the Keysight EXR408A cost?<\/summary>\n<div class=\"a\">The EXR408A is configured to order, so options and accessories change the price and Techmaster quotes each requirement individually. Send your requirement at https:\/\/techmaster.com.vn\/en\/contact\/ or call +84 908 173 345 for a same-day quote.<\/div>\n<\/details>\n<details>\n<summary>Is the Keysight EXR408A covered by warranty and calibration?<\/summary>\n<div class=\"a\">Yes. The Keysight EXR408A Infiniium EXR-Series Oscilloscope carries the Keysight manufacturer warranty, and Techmaster provides ISO\/IEC 17025 calibration, repair and scheduled maintenance in Vietnam.<\/div>\n<\/details>\n<\/div>\n<div class=\"cta\">\n<h3>Request a quote for the Keysight EXR408A Infiniium EXR-Series Oscilloscope<\/h3>\n<p>Techmaster engineers advise on the configuration and quote the same day.<\/p>\n<p><a class=\"b1\" href=\"tel:0908173345\">\ud83d\udcde +84 908 173 345<\/a><a class=\"b2\" href=\"https:\/\/techmaster.com.vn\/en\/contact\/\">Request a quote<\/a><\/p>\n<\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"@id\": \"https:\/\/techmaster.com.vn\/en\/keysight-exr408a-infiniium-exr-series-oscilloscope\/#faq\", \"inLanguage\": \"en-US\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Where can I buy a genuine Keysight EXR408A in Vietnam?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Techmaster Electronics is an authorised Keysight Technologies distributor in Vietnam. We supply the Keysight EXR408A Infiniium EXR-Series Oscilloscope as 100% genuine equipment with CO\/CQ documents, engineering advice and full lifecycle support. Call +84 908 173 345 for a quote.\"}}, {\"@type\": \"Question\", \"name\": \"How much does the Keysight EXR408A cost?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The EXR408A is configured to order, so options and accessories change the price and Techmaster quotes each requirement individually. Send your requirement at https:\/\/techmaster.com.vn\/en\/contact\/ or call +84 908 173 345 for a same-day quote.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Keysight EXR408A covered by warranty and calibration?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Keysight EXR408A Infiniium EXR-Series Oscilloscope carries the Keysight manufacturer warranty, and Techmaster provides ISO\/IEC 17025 calibration, repair and scheduled maintenance in Vietnam.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"panel-text\">\n<div class=\"panel-text\">\n<h2>Highlights<\/h2>\n<\/div>\n<div class=\"wrapper  ungated .btn-resized\">\n<div class=\"eqCol\">\n<div class=\"rte section\">\n<div>\n<ul>\n<li>4 GHz\u00a0on all\u00a08 analog channels<\/li>\n<li>Faster test speeds than ever before with ASIC technology<\/li>\n<li>Accurate measurements with ENOB up to 9.0, noise as low as 43 \u00b5V<\/li>\n<li>Maximum memory is\u00a0 a flexible 1.6 G points<\/li>\n<li>Capabilities are extended with 7-in-1 instrument integration<\/li>\n<li>Upgradeable to 6 GHz<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<a href=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2025\/06\/Infiniium-EXR-Series-\u2013-Powerful.-Easy-to-Own.-Intuitive-to-Use.pdf\" class=\"button alert is-alert is-medium\"  >\n    <span>Infiniium EXR-Series \u2013 Powerful. Easy to Own. Intuitive to Use<\/span>\n  <\/a>\n\n","protected":false},"featured_media":186157,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[992,275],"product_tag":[],"class_list":{"0":"post-186137","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oscilloscopes-exr","7":"product_cat-storage-oscilloscopes","8":"pa_attribute-electricity","9":"pa_brand-keysight-en","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Keysight EXR408A Infiniium EXR-Series Oscill | Techmaster<\/title>\n<meta name=\"description\" content=\"Keysight EXR408A Infiniium EXR-Series Oscilloscope offers 7-in-1 integration, ideal for signal analysis and protocol testing.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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