{"id":192250,"date":"2026-03-16T15:05:51","date_gmt":"2026-03-16T08:05:51","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=192250"},"modified":"2026-03-16T15:23:23","modified_gmt":"2026-03-16T08:23:23","slug":"keysight-e8257d-psg-analog-signal-generator","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/","title":{"rendered":"Keysight E8257D PSG Analog Signal Generator"},"content":{"rendered":"
\n
\n
\n
\n
\n
\n
\n

Keysight E8257D PSG Analog Signal Generator<\/h3>\n
\"M\u00e1y<\/a>
M\u00e1y ph\u00e1t t\u00edn hi\u1ec7u PSG Keysight E8257D<\/figcaption><\/figure>\n

The Keysight E8257D PSG Analog Signal Generator is a high-performance RF and microwave signal source designed for advanced testing, research, and development applications. Operating over a wide frequency range from 100 kHz to 67 GHz, the instrument delivers exceptionally pure analog signals required for precision RF measurements.<\/p>\n

Engineered with ultra-low phase noise, high output power, and excellent signal stability, the E8257D PSG enables engineers to accurately evaluate RF components, receivers, transmitters, and microwave subsystems. The generator also supports multiple analog modulation formats including AM, FM, PM, and pulse modulation, allowing realistic signal simulation for complex communication systems.<\/p>\n

With its superior signal integrity and flexible configuration, the Keysight E8257D PSG is widely used in radar development, satellite communications, and RF component characterization.<\/p>\n

KEY FEATURES<\/h2>\n
    \n
  • Wide Frequency Coverage
    Frequency range from 100 kHz to 67 GHz, supporting a broad range of RF and microwave testing applications.<\/li>\n
  • Ultra-Low Phase Noise
    Delivers high signal purity, ideal for radar testing, high-performance receivers, and precision RF measurements.<\/li>\n
  • High Output Power
    Provides strong signal output levels, reducing the need for external amplification during testing.<\/li>\n
  • Multiple Modulation Capabilities
    Supports AM, FM, PM, and pulse modulation, enabling realistic signal generation for communication system testing.<\/li>\n
  • High Stability and Accuracy
    Designed for laboratory-grade measurement environments requiring repeatable and reliable RF signals.<\/li>\n<\/ul>\n

    APPLICATIONS<\/h2>\n

    Typical applications of the Keysight E8257D include:<\/p>\n

      \n
    • \n

      RF and microwave research and development<\/p>\n<\/li>\n

    • \n

      Radar and Doppler radar testing<\/p>\n<\/li>\n

    • \n

      Satellite communication system testing<\/p>\n<\/li>\n

    • \n

      RF component characterization (amplifiers, mixers, receivers)<\/p>\n<\/li>\n

    • \n

      Calibration and verification of RF measurement equipment<\/p>\n<\/li>\n<\/ul>\n

      KEY SPECIFICATIONS<\/h2>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n
      Specification<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
      Frequency Range<\/td>\n100 kHz \u2013 67 GHz<\/td>\n<\/tr>\n
      Frequency Resolution<\/td>\n0.001 Hz<\/td>\n<\/tr>\n
      Maximum Output Power<\/td>\nUp to +30 dBm<\/td>\n<\/tr>\n
      Phase Noise<\/td>\nApprox. \u201391 dBc\/Hz at 100 Hz offset (10 GHz carrier)<\/td>\n<\/tr>\n
      Modulation Types<\/td>\nAM, FM, PM, Pulse<\/td>\n<\/tr>\n
      Interfaces<\/td>\nLAN, GPIB, RS-232<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n
      \n
      \n
      \n
      \n
      \n
      \n
      \n

      \n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

      KEY FEATURES<\/h2>\n
        \n
      • Wide Frequency Coverage<\/li>\n
      • Ultra-Low Phase Noise<\/li>\n
      • High Output Power<\/li>\n
      • Multiple Modulation Capabilities<\/li>\n
      • High Stability and Accuracy<\/li>\n<\/ul>\n","protected":false},"featured_media":192244,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,325],"product_tag":[],"class_list":{"0":"post-192250","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-signal-generators","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nKeysight E8257D PSG Analog Signal Generator - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keysight E8257D PSG Analog Signal Generator\" \/>\n<meta property=\"og:description\" content=\"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/\" \/>\n<meta property=\"og:site_name\" content=\"Techmaster Electronics JSC\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-16T08:23:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1047\" \/>\n\t<meta property=\"og:image:height\" content=\"439\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techmastervn\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"Call for Price\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/\",\"url\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/\",\"name\":\"Keysight E8257D PSG Analog Signal Generator - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png\",\"datePublished\":\"2026-03-16T08:05:51+00:00\",\"dateModified\":\"2026-03-16T08:23:23+00:00\",\"description\":\"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png\",\"width\":1047,\"height\":439,\"caption\":\"M\u00e1y ph\u00e1t t\u00edn hi\u1ec7u PSG Keysight E8257D\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/techmaster.com.vn\/san-pham\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Keysight E8257D PSG Analog Signal Generator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"name\":\"Techmaster Electronics JSC\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\",\"name\":\"Techmaster Electronics JSC\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\",\"https:\/\/x.com\/techmastervn\",\"https:\/\/www.instagram.com\/techmastervietnam\",\"https:\/\/myspace.com\/techmastervietnam\",\"https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC\",\"https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/\",\"https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam\",\"https:\/\/twitter.com\/techmastervn\",\"https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/\"],\"telephone\":[],\"contactPoint\":{\"@type\":\"ContactPoint\",\"email\":\"marketing@techmaster.com.vn\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}],\"email\":\"marketing@techmaster.com.vn\",\"areaServed\":\"Vietnam\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png\",\"width\":335,\"height\":62,\"caption\":\"Techmaster Electronics JSC\"}]}<\/script>\n<meta property=\"product:price:amount\" content=\"0\" \/>\n<meta property=\"product:price:currency\" content=\"VND\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Keysight E8257D PSG Analog Signal Generator - Techmaster Electronics JSC","description":"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/","og_locale":"en_US","og_type":"article","og_title":"Keysight E8257D PSG Analog Signal Generator","og_description":"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.","og_url":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/","og_site_name":"Techmaster Electronics JSC","article_publisher":"https:\/\/www.facebook.com\/techmaster.electronics.jsc","article_modified_time":"2026-03-16T08:23:23+00:00","og_image":[{"width":1047,"height":439,"url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@techmastervn","twitter_misc":{"Price":"Call for Price","Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/","url":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/","name":"Keysight E8257D PSG Analog Signal Generator - Techmaster Electronics JSC","isPartOf":{"@id":"https:\/\/techmaster.com.vn\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage"},"thumbnailUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png","datePublished":"2026-03-16T08:05:51+00:00","dateModified":"2026-03-16T08:23:23+00:00","description":"Keysight E8257D PSG Analog Signal Generator provides ultra-low phase noise, high output power, and wide frequency coverage from 100 kHz to 67 GHz.","breadcrumb":{"@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#primaryimage","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/03\/Keysight-E8257D.png","width":1047,"height":439,"caption":"M\u00e1y ph\u00e1t t\u00edn hi\u1ec7u PSG Keysight E8257D"},{"@type":"BreadcrumbList","@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/techmaster.com.vn\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/techmaster.com.vn\/san-pham\/"},{"@type":"ListItem","position":3,"name":"Keysight E8257D PSG Analog Signal Generator"}]},{"@type":"WebSite","@id":"https:\/\/techmaster.com.vn\/en\/#website","url":"https:\/\/techmaster.com.vn\/en\/","name":"Techmaster Electronics JSC","description":"","publisher":{"@id":"https:\/\/techmaster.com.vn\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/techmaster.com.vn\/en\/#organization","name":"Techmaster Electronics JSC","url":"https:\/\/techmaster.com.vn\/en\/","logo":{"@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/techmaster.electronics.jsc","https:\/\/x.com\/techmastervn","https:\/\/www.instagram.com\/techmastervietnam","https:\/\/myspace.com\/techmastervietnam","https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC","https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/","https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam","https:\/\/twitter.com\/techmastervn","https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/"],"telephone":[],"contactPoint":{"@type":"ContactPoint","email":"marketing@techmaster.com.vn"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"marketing@techmaster.com.vn","areaServed":"Vietnam"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/keysight-e8257d-psg-analog-signal-generator\/#local-main-organization-logo","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2021\/04\/techmaster-logo-homepage.png","width":335,"height":62,"caption":"Techmaster Electronics JSC"}]},"product_price_currency":"VND","og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product\/192250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/comments?post=192250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media\/192244"}],"wp:attachment":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media?parent=192250"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_brand?post=192250"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=192250"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=192250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}