{"id":82501,"date":"2026-03-27T09:27:07","date_gmt":"2026-03-27T08:27:07","guid":{"rendered":"https:\/\/rentaltec.kreatixlabs.be\/product\/fsw43-signal-spectrum-analyser-2hz-43ghz-2-92mm-m\/"},"modified":"2026-03-27T09:27:07","modified_gmt":"2026-03-27T08:27:07","slug":"fsw43-signal-spectrum-analyser-2hz-43ghz-2-92mm-m","status":"publish","type":"product","link":"https:\/\/rentaltec.kreatixlabs.be\/it\/prodotto\/fsw43-signal-spectrum-analyser-2hz-43ghz-2-92mm-m\/","title":{"rendered":"FSW43 Signal &#038; Spectrum Analyser 2Hz &#8211; 43GHz, 2.92mm (m)"},"content":{"rendered":"<p>R&amp;S FSW43 Signal- and Spectrum Analyzer (1331.5003.43)<br \/>\u2022 FSW43 &#8211; Signal- and Spectrum Analyzer 2 Hz to 43 GHz<br \/>\u2022 FSW-B21 &#8211; LO\/IF connections for external mixers<br \/>\u2022 FSW-B24 &#8211; RF preamplifier, 30dB, 100kHz to 43GHz<br \/>\u2022 FSW-B1200 &#8211; Extension to 1200 MHz signal analysis bandwidth<br \/>\u2022 FSW-K70 &#8211; Vector signal analysis<\/p>\n<p>The Rohde &amp; Schwarz FSW43 is a signal and spectrum analyzer developed for the microwave range.&nbsp;<\/p>\n<p>The R&amp;S FSW43 can analyze microwave applications with a frequency range of up to 43.5 GHz, however this range can be extended to 110 GHz with application of the brand&#8217;s harmonic mixers.<br \/>The RF performance of the FSW43 makes it useful for wireless, satellite, and radar applications.<\/p>\n<p>\u2022 Frequency range from 2 Hz to 43.50 GHz (with external harmonic mixers from Rohde &amp; Schwarz up to 500 GHz)<br \/>\u2022 Unparalleled low phase noise and best sensitivity on the market<br \/>\u2022 Low phase noise of -137 dBc (1 Hz) at 10 kHz offset (1 GHz carrier)&nbsp;<br \/>\u2022 -88 dBc dynamic range (with noise cancellation) for WCDMA ACLR measurements&nbsp;<br \/>\u2022 Up to 8.3 GHz analysis bandwidth&nbsp;<br \/>\u2022 &lt; 0.4 dB total measurement uncertainty up to 8 GHz&nbsp;<br \/>\u2022 Real-time analysis up to 800 MHz bandwidth&nbsp;<br \/>\u2022 SCPI recorder simplifies code generation<br \/>\u2022 High dynamic range enables outstanding EVM performance<br \/>\u2022 Multiple measurement applications can be run and displayed in parallel<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R&amp;S FSW43 Signal &amp; Spectrum Analyser 2 Hz &#8211; 43 GHz, 2.92 mm (m). &#8211; Options included: LO\/IF Connections for external Mixers (FSW-B21), RF Preamplifier, 30 dB, 100 kHz &#8211; 43 GHz (FSW-B24), Extension to 1200 MHz Signal Analysis Bandwidth (FSW-B1200), Vector Signal Analysis (FSW-K70).&nbsp;<\/p>\n","protected":false},"featured_media":82495,"template":"","meta":{"_acf_changed":false},"manufacturer":[1993],"product_cat":[2577],"product_tag":[],"class_list":{"0":"post-82501","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"manufacturer-rohde-schwarz-it","7":"product_cat-signal-analyser","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/product\/82501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/media\/82495"}],"wp:attachment":[{"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/media?parent=82501"}],"wp:term":[{"taxonomy":"manufacturer","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/manufacturer?post=82501"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/product_cat?post=82501"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rentaltec.kreatixlabs.be\/it\/wp-json\/wp\/v2\/product_tag?post=82501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}