{"id":992,"date":"2016-09-25T01:07:57","date_gmt":"2016-09-25T01:07:57","guid":{"rendered":"https:\/\/www.emcfastpass.com\/test-equipment\/?post_type=product&#038;p=992"},"modified":"2026-03-19T19:51:11","modified_gmt":"2026-03-19T19:51:11","slug":"20db-wideband-amplifier","status":"publish","type":"product","link":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/","title":{"rendered":"TekBox 20dB Wideband Amplifier (TBWA2\/20dB)"},"content":{"rendered":"<p>The TBWA2\/20dB and TBWA2\/40db wideband amplifiers are designed to be connected between a near field probe and a spectrum analyzer to increase the dynamic range of the measurements.<\/p>\n<p>This will help to detect emission that may otherwise be swamped below the noise floor of your spectrum analyzer.<\/p>\n<p><b>Technical Data:<\/b><\/p>\n<p><strong>Input:<\/strong> 50 Ohm, SMA<strong><br \/>\nOutput: <\/strong>50 Ohm, SMA<strong><br \/>\nNominal supply Voltage: <\/strong>4.5 &#8211; 5V, typ. 110mA, Mini-USB-B connector<strong><br \/>\nMaximum supply voltage: <\/strong>5.5V<strong><br \/>\nMaximum input power: <\/strong>+10dBm<strong><br \/>\n1dB output compression point @ 2GHz: <\/strong>+20dBm<strong><br \/>\n3rd order output intercept point @ 2GHz, Pin = 0dBm\/tone, \u0394f = 10MHz: <\/strong>+35dBm<strong><br \/>\nReverse isolation S12, 0.1 \u20266GHz: <\/strong>23dB<strong><br \/>\nNoise Figure @ 2GHz: <\/strong>4.5 \u2026 5 dB<\/p>\n<p><strong>Gain<\/strong>:<\/p>\n<div class=\"table-wrapper\">\n<table style=\"height: 72px;\" width=\"713\">\n<tbody>\n<tr>\n<td width=\"83\">1 MHz<\/td>\n<td width=\"83\">\n<p align=\"center\">10 MHz<\/p>\n<\/td>\n<td width=\"83\">100 MHz<\/td>\n<td width=\"83\">500 MHz<\/td>\n<td width=\"83\">1 GHz<\/td>\n<td width=\"83\">1.5 GHz<\/td>\n<td width=\"83\">2 GHz<\/td>\n<td width=\"83\">2.5 GHz<\/td>\n<td width=\"83\">3 GHz<\/td>\n<\/tr>\n<tr>\n<td width=\"83\">14.8 dB<\/td>\n<td width=\"83\">20.3 dB<\/td>\n<td width=\"83\">20.3 dB<\/td>\n<td width=\"83\">20 dB<\/td>\n<td width=\"83\">19.6 dB<\/td>\n<td width=\"83\">18.9 dB<\/td>\n<td width=\"83\">18.7 dB<\/td>\n<td width=\"83\">18.3 dB<\/td>\n<td width=\"83\">17.8 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The TBWA2\/20dB and TBWA2\/40db wideband amplifiers are designed to be connected between a near field probe and a spectrum analyzer to increase the dynamic range of the measurements. This will<\/p>\n","protected":false},"featured_media":1005,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[129],"product_cat":[132],"product_tag":[],"class_list":{"0":"post-992","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-tekbox","7":"product_cat-rf-amplifiers","9":"first","10":"outofstock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment\" \/>\n<meta property=\"og:description\" content=\"The TBWA2\/20dB and TBWA2\/40db wideband amplifiers are designed to be connected between a near field probe and a spectrum analyzer to increase the dynamic range of the measurements. This will\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/\" \/>\n<meta property=\"og:site_name\" content=\"EMC Chambers &amp; Test Equipment\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-19T19:51:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1394\" \/>\n\t<meta property=\"og:image:height\" content=\"976\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/\",\"url\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/\",\"name\":\"TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment\",\"isPartOf\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg\",\"datePublished\":\"2016-09-25T01:07:57+00:00\",\"dateModified\":\"2026-03-19T19:51:11+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage\",\"url\":\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg\",\"contentUrl\":\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg\",\"width\":1394,\"height\":976,\"caption\":\"rf microwave amplifier near field probe troubleshooting boost emissions immunity testing\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.emcfastpass.com\/test-equipment\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"TekBox 20dB Wideband Amplifier (TBWA2\/20dB)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#website\",\"url\":\"https:\/\/www.emcfastpass.com\/test-equipment\/\",\"name\":\"EMC Chambers &amp; Test Equipment\",\"description\":\"EMC Test Equipment Sales, Reviews and Tutorials\",\"publisher\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.emcfastpass.com\/test-equipment\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#organization\",\"name\":\"EMC Chambers &amp; Test Equipment\",\"url\":\"https:\/\/www.emcfastpass.com\/test-equipment\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2023\/11\/EMC-logo.png\",\"contentUrl\":\"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2023\/11\/EMC-logo.png\",\"width\":262,\"height\":70,\"caption\":\"EMC Chambers &amp; Test Equipment\"},\"image\":{\"@id\":\"https:\/\/www.emcfastpass.com\/test-equipment\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.youtube.com\/@EMCFastPass\/videos\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment","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:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/","og_locale":"en_US","og_type":"article","og_title":"TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment","og_description":"The TBWA2\/20dB and TBWA2\/40db wideband amplifiers are designed to be connected between a near field probe and a spectrum analyzer to increase the dynamic range of the measurements. This will","og_url":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/","og_site_name":"EMC Chambers &amp; Test Equipment","article_modified_time":"2026-03-19T19:51:11+00:00","og_image":[{"width":1394,"height":976,"url":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/","url":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/","name":"TekBox 20dB Wideband Amplifier (TBWA2\/20dB) - EMC Chambers &amp; Test Equipment","isPartOf":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage"},"image":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage"},"thumbnailUrl":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg","datePublished":"2016-09-25T01:07:57+00:00","dateModified":"2026-03-19T19:51:11+00:00","breadcrumb":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#primaryimage","url":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg","contentUrl":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2016\/09\/rf-near-field-probe-amplifier-front.jpg","width":1394,"height":976,"caption":"rf microwave amplifier near field probe troubleshooting boost emissions immunity testing"},{"@type":"BreadcrumbList","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/rf-amplifiers\/20db-wideband-amplifier\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.emcfastpass.com\/test-equipment\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.emcfastpass.com\/test-equipment\/shop\/"},{"@type":"ListItem","position":3,"name":"TekBox 20dB Wideband Amplifier (TBWA2\/20dB)"}]},{"@type":"WebSite","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#website","url":"https:\/\/www.emcfastpass.com\/test-equipment\/","name":"EMC Chambers &amp; Test Equipment","description":"EMC Test Equipment Sales, Reviews and Tutorials","publisher":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.emcfastpass.com\/test-equipment\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#organization","name":"EMC Chambers &amp; Test Equipment","url":"https:\/\/www.emcfastpass.com\/test-equipment\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#\/schema\/logo\/image\/","url":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2023\/11\/EMC-logo.png","contentUrl":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-content\/uploads\/2023\/11\/EMC-logo.png","width":262,"height":70,"caption":"EMC Chambers &amp; Test Equipment"},"image":{"@id":"https:\/\/www.emcfastpass.com\/test-equipment\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/@EMCFastPass\/videos"]}]}},"_links":{"self":[{"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/product\/992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/comments?post=992"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/media\/1005"}],"wp:attachment":[{"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/media?parent=992"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/product_brand?post=992"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/product_cat?post=992"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.emcfastpass.com\/test-equipment\/wp-json\/wp\/v2\/product_tag?post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}