{"id":32475,"date":"2026-04-30T15:59:35","date_gmt":"2026-04-30T07:59:35","guid":{"rendered":"https:\/\/essenceinstrument.com\/?post_type=product&#038;p=32475"},"modified":"2026-04-30T15:59:35","modified_gmt":"2026-04-30T07:59:35","slug":"pxie-5698","status":"publish","type":"product","link":"https:\/\/essenceinstrument.com\/ru\/product\/pxie-5698","title":{"rendered":"PXIe-5698"},"content":{"rendered":"<p>The PXIe-5698 is an RF preamplifier in a single-slot PXI Express module. The NI 5698 is designed to extend the testing and monitoring capability of the the PXIe-5668 vector signal analyzer, and it can also function as a stand-alone preamplifier. The PXIe-5698 provides an additional RF signal bypass path that uses a mechanical relay to remove the preamplifier without having to reconnect the system.<\/p>\n<h3 data-section-id=\"flqrcy\" data-start=\"0\" data-end=\"47\"><span role=\"text\"><strong data-start=\"4\" data-end=\"47\">Applications and Use Cases of PXIe-5698<\/strong><\/span><\/h3>\n<p data-start=\"49\" data-end=\"309\">The PXIe-5698 RF Preamplifier is a PXI-based <strong data-start=\"94\" data-end=\"123\">low-noise RF preamplifier<\/strong> designed to <strong data-start=\"136\" data-end=\"177\">boost weak RF signals before analysis<\/strong>. It provides <strong data-start=\"191\" data-end=\"226\">high gain with low noise figure<\/strong>, making it essential for <strong data-start=\"252\" data-end=\"308\">improving measurement sensitivity in RF test systems<\/strong>.<\/p>\n<p data-start=\"316\" data-end=\"459\"><strong data-start=\"316\" data-end=\"348\">1. Weak Signal Amplification<\/strong><br data-start=\"348\" data-end=\"351\" \/>PXIe-5698 amplifies low-level RF signals, improving signal visibility for accurate measurement and analysis.<\/p>\n<p data-start=\"461\" data-end=\"600\"><strong data-start=\"461\" data-end=\"497\">2. Enhanced Receiver Sensitivity<\/strong><br data-start=\"497\" data-end=\"500\" \/>Used in combination with vector signal analyzers to extend sensitivity and detect low-power signals.<\/p>\n<p data-start=\"602\" data-end=\"751\"><strong data-start=\"602\" data-end=\"642\">3. Spectrum Monitoring &amp; RF Analysis<\/strong><br data-start=\"642\" data-end=\"645\" \/>Improves detection capability in spectrum monitoring applications, especially for weak or distant signals.<\/p>\n<p data-start=\"753\" data-end=\"878\"><strong data-start=\"753\" data-end=\"780\">4. RF Component Testing<\/strong><br data-start=\"780\" data-end=\"783\" \/>Used when testing devices that output low-power signals, ensuring accurate measurement results.<\/p>\n<p data-start=\"880\" data-end=\"1023\"><strong data-start=\"880\" data-end=\"928\">5. Signal Intelligence (SIGINT) Applications<\/strong><br data-start=\"928\" data-end=\"931\" \/>Applied in signal detection and monitoring systems where capturing weak signals is critical.<\/p>\n<p data-start=\"1025\" data-end=\"1146\"><strong data-start=\"1025\" data-end=\"1062\">6. Automated Test Equipment (ATE)<\/strong><br data-start=\"1062\" data-end=\"1065\" \/>Integrated into RF ATE systems to enhance measurement accuracy and dynamic range.<\/p>\n<p data-start=\"1148\" data-end=\"1261\"><strong data-start=\"1148\" data-end=\"1189\">7. Research &amp; Laboratory Applications<\/strong><br data-start=\"1189\" data-end=\"1192\" \/>Used in labs for high-sensitivity RF experiments and signal analysis.<\/p>","protected":false},"excerpt":{"rendered":"<p>Module Width: 1<br \/>\nMaximum Gain: &#8211;<br \/>\nOutput 1 dB Compression Point: -12 dBm<br \/>\nNoise Figure At 1GHz: 3.6 dB<br \/>\nRF Signal Conditioning Number of Channels: 1<br \/>\nRF Signal Conditioning Frequency Range: 1 MHz to 26.5 GHz<\/p>","protected":false},"featured_media":31774,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":{"0":"post-32475","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-national-instruments","7":"product_cat-pxi-modules","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI PXIe-5698 PXI RF Amplifier 784096-01 - Special Price<\/title>\n<meta name=\"description\" content=\"PXIe-5698 is an RF preamplifier in a single-slot PXI Express module. 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