{"id":32624,"date":"2026-05-09T10:07:42","date_gmt":"2026-05-09T02:07:42","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=32624"},"modified":"2026-09-06T20:27:39","modified_gmt":"2026-09-06T12:27:39","slug":"pxi-2594","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/pxi-2594\/","title":{"rendered":"PXI-2594"},"content":{"rendered":"<h3>PXI-2594 2.5 GHz 4\u00d71 RF Multiplexer<\/h3>\n<p>\u0417\u0435\u043c\u043b\u044f <strong>NI PXI-2594<\/strong> is a 2.5 GHz, 50 \u03a9, 4\u00d71 RF multiplexer switch module for routing high-frequency signals in automated test equipment. It connects one of four SMA channel ports to a common SMA port using latching electromechanical relays.<\/p>\n<p>The module provides low insertion loss, controlled impedance, good VSWR and high channel isolation. It is suitable for RF source selection, receiver input routing, antenna switching, communications testing and multi-DUT production systems.<\/p>\n<h3>Key Features of the PXI-2594<\/h3>\n<ul>\n<li>4\u00d71 unterminated RF multiplexer topology<\/li>\n<li>DC to 2.5 GHz operating frequency<\/li>\n<li>50 \u03a9 nominal characteristic impedance<\/li>\n<li>Four channel ports and one common port<\/li>\n<li>Five front-panel SMA jacks<\/li>\n<li>30 V maximum switching voltage<\/li>\n<li>0.5 A switching and carry current<\/li>\n<li>10 W maximum RF power<\/li>\n<li>Less than 1.35 dB insertion loss to 2.5 GHz<\/li>\n<li>Greater than 35 dB isolation to 2.5 GHz<\/li>\n<li>Latching electromechanical relays<\/li>\n<li>Onboard relay-count tracking<\/li>\n<li>PXI trigger and NI-SWITCH support<\/li>\n<\/ul>\n<h3>PXI-2594 Technical Specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Product Model<\/th>\n<td>PXI-2594<\/td>\n<\/tr>\n<tr>\n<th>Part Number<\/th>\n<td>778572-94<\/td>\n<\/tr>\n<tr>\n<th>Product Type<\/th>\n<td>PXI RF Multiplexer Switch<\/td>\n<\/tr>\n<tr>\n<th>Topology<\/th>\n<td>4\u00d71 unterminated multiplexer<\/td>\n<\/tr>\n<tr>\n<th>\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0447\u0430\u0441\u0442\u043e\u0442<\/th>\n<td>DC to 2.5 GHz<\/td>\n<\/tr>\n<tr>\n<th>Characteristic Impedance<\/th>\n<td>50 \u03a9 nominal<\/td>\n<\/tr>\n<tr>\n<th>Maximum Switching Voltage<\/th>\n<td>30 V<\/td>\n<\/tr>\n<tr>\n<th>Maximum Switching Current<\/th>\n<td>0.5 A<\/td>\n<\/tr>\n<tr>\n<th>Maximum Carry Current<\/th>\n<td>0.5 A<\/td>\n<\/tr>\n<tr>\n<th>Maximum RF Power<\/th>\n<td>10 W<\/td>\n<\/tr>\n<tr>\n<th>Insertion Loss to 1 GHz<\/th>\n<td>Less than 0.60 dB<\/td>\n<\/tr>\n<tr>\n<th>Insertion Loss to 2 GHz<\/th>\n<td>Less than 1.10 dB<\/td>\n<\/tr>\n<tr>\n<th>Insertion Loss to 2.5 GHz<\/th>\n<td>Less than 1.35 dB<\/td>\n<\/tr>\n<tr>\n<th>Isolation to 1 GHz<\/th>\n<td>Greater than 55 dB<\/td>\n<\/tr>\n<tr>\n<th>Isolation to 2 GHz<\/th>\n<td>Greater than 45 dB<\/td>\n<\/tr>\n<tr>\n<th>Isolation to 2.5 GHz<\/th>\n<td>Greater than 35 dB<\/td>\n<\/tr>\n<tr>\n<th>Typical Channel-to-Channel Skew<\/th>\n<td>Less than 1 ps<\/td>\n<\/tr>\n<tr>\n<th>Typical Propagation Delay<\/th>\n<td>Less than 700 ps<\/td>\n<\/tr>\n<tr>\n<th>Typical Rise Time<\/th>\n<td>Less than 74 ps<\/td>\n<\/tr>\n<tr>\n<th>Relay Operate Time<\/th>\n<td>10.4 ms<\/td>\n<\/tr>\n<tr>\n<th>Listed Scan Rate<\/th>\n<td>45 cycles\/s<\/td>\n<\/tr>\n<tr>\n<th>\u0422\u0438\u043f \u0440\u0435\u043b\u0435<\/th>\n<td>Electromechanical, latching<\/td>\n<\/tr>\n<tr>\n<th>Expected Mechanical Life<\/th>\n<td>1 \u00d7 10\u2076 cycles<\/td>\n<\/tr>\n<tr>\n<th>I\/O Connectors<\/th>\n<td>Five SMA jacks<\/td>\n<\/tr>\n<tr>\n<th>Bus Connection<\/th>\n<td>PXI hybrid<\/td>\n<\/tr>\n<tr>\n<th>Operating Temperature<\/th>\n<td>0\u00b0C to 55\u00b0C<\/td>\n<\/tr>\n<tr>\n<th>Module Format<\/th>\n<td>3U, one-slot PXI\/cPCI module<\/td>\n<\/tr>\n<tr>\n<th>Weight<\/th>\n<td>197 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4\u00d71 RF Multiplexer Architecture<\/h3>\n<p>The PXI-2594 routes one of four channel inputs to a single common connection. It can be used in either direction, allowing one source to address several DUT paths or allowing several sources to share one instrument input.<\/p>\n<p>Only routes permitted by the 4\u00d71 topology should be closed. Software should disconnect the existing channel before selecting another path when the connected sources could conflict.<\/p>\n<h3>2.5 GHz RF Performance<\/h3>\n<p>The module maintains less than 1.35 dB insertion loss through 2.5 GHz. Its insertion loss is lower at lower frequencies, measuring less than 0.60 dB through 1 GHz.<\/p>\n<p>Isolation is greater than 55 dB through 1 GHz, greater than 45 dB through 2 GHz and greater than 35 dB through 2.5 GHz.<\/p>\n<h3>Low Skew and Fast Signal Response<\/h3>\n<p>Typical channel-to-channel skew is less than 1 ps, typical propagation delay is below 700 ps and typical rise time is below 74 ps.<\/p>\n<p>These characteristics help preserve timing relationships when routing high-speed pulses and broadband RF signals.<\/p>\n<h3>10 W RF Power Handling<\/h3>\n<p>The PXI-2594 can carry as much as 10 W of RF power while remaining within the simultaneous voltage and current limits. Higher-power sources should be disabled or reduced before switching.<\/p>\n<p>During relay movement, the signal path is temporarily unterminated. Some RF generators or amplifiers can be damaged by high reflected power if their outputs are not properly protected.<\/p>\n<h3>Unterminated Signal Paths<\/h3>\n<p>Unlike the PXI-2545, the PXI-2594 does not internally terminate unused channels. External 50 \u03a9 terminations can be installed when inactive sources or DUT paths require a defined load.<\/p>\n<p>This unterminated architecture avoids the lower power limitations associated with internal terminations but requires the system designer to manage unused RF ports.<\/p>\n<h3>Relay-Count Tracking<\/h3>\n<p>Onboard relay-count tracking records switching activity. Maintenance personnel can use the count to identify heavily used channels and plan relay service before a failure interrupts production.<\/p>\n<p>Electrical life depends strongly on RF power, DC voltage, current, switching frequency and whether active signals are switched.<\/p>\n<h3>Typical PXI-2594 Applications<\/h3>\n<ul>\n<li>RF signal-generator routing<\/li>\n<li>Spectrum-analyzer input selection<\/li>\n<li>RF receiver testing<\/li>\n<li>Antenna-path switching<\/li>\n<li>Communications equipment validation<\/li>\n<li>RF component characterization<\/li>\n<li>\u041c\u043d\u043e\u0433\u043e\u0446\u0435\u043b\u0435\u0432\u043e\u0435 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432<\/li>\n<li>\u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0438\u0441\u043f\u044b\u0442\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/li>\n<li>High-speed pulse routing<\/li>\n<\/ul>\n<h3>NI-SWITCH Software Support<\/h3>\n<p>NI-SWITCH provides software functions for connecting a channel to the common, disconnecting routes, configuring scan lists, selecting PXI trigger sources and reading relay counts.<\/p>\n<p>NI Switch Executive can combine the PXI-2594 with other switch modules and define logical route names for use in LabVIEW or TestStand sequences.<\/p>\n<h3>PXI Hardware Triggering<\/h3>\n<p>The module accepts input triggers from PXI trigger lines 0 through 7. The minimum specified trigger pulse width is 150 ns with the standard digital-filter configuration.<\/p>\n<p>Output triggers can be sent to the PXI trigger bus to coordinate route completion with RF generators, analyzers or digitizers.<\/p>\n<h3>PXI-2594 Troubleshooting<\/h3>\n<h4>The module is not detected in NI MAX<\/h4>\n<p>Confirm that the PXI-2594 is fully installed in a compatible PXI or hybrid slot. Check chassis power, controller communication and NI-SWITCH installation.<\/p>\n<h4>No signal appears at the common port<\/h4>\n<p>Verify the selected channel and route. Inspect SMA cables and confirm that another route has not been left in an incompatible state.<\/p>\n<h4>Insertion loss is higher than expected<\/h4>\n<p>Inspect SMA connector condition, cable loss, adapter loss and the calibration reference plane. Compare measurements with the correct frequency-dependent limit.<\/p>\n<h4>An inactive source shows unexpected reflections<\/h4>\n<p>The PXI-2594 is unterminated. Install a suitable external 50 \u03a9 termination if the source requires a defined load while disconnected.<\/p>\n<h4>The relay does not switch reliably<\/h4>\n<p>Check the relay count and test the path without active RF power. Confirm that the connected voltage, current and power have remained within specification.<\/p>\n<h3>PXI-2594 vs PXI-2545<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>PXI-2594<\/th>\n<th><a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-2545\/\">PXI-2545<\/a><\/th>\n<\/tr>\n<tr>\n<td>Topology<\/td>\n<td>Unterminated 4\u00d71<\/td>\n<td>Terminated 4\u00d71<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430<\/td>\n<td>2.5 GHz<\/td>\n<td>2.7 GHz<\/td>\n<\/tr>\n<tr>\n<td>Insertion Loss<\/td>\n<td>Less than 1.35 dB to 2.5 GHz<\/td>\n<td>Less than 2 dB to 2.7 GHz<\/td>\n<\/tr>\n<tr>\n<td>Internal 50 \u03a9 Terminations<\/td>\n<td>No<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td>Best Suited For<\/td>\n<td>Low-loss, unterminated signal routing<\/td>\n<td>Applications requiring terminated inactive channels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>PXI-2594 vs PXI-2595<\/h3>\n<p>The PXI-2594 provides a 4\u00d71 topology and operates to 2.5 GHz. The PXI-2595 provides higher-frequency switching up to 5 GHz but uses a different topology and performance envelope.<\/p>\n<p>Choose the PXI-2594 when four-channel routing, low insertion loss and 2.5 GHz coverage meet the application requirements.<\/p>\n<h3>Recommended Related Products<\/h3>\n<ul>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-2545\/\">PXI-2545 2.7 GHz Terminated RF Multiplexer<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-2595\/\">PXI-2595 5 GHz RF Multiplexer<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pxie-2593\/\">PXIe-2593 500 MHz Configurable RF Multiplexer<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product\/pxi-2593\/\">PXI-2593 500 MHz Configurable RF Multiplexer<\/a><\/li>\n<li><a href=\"https:\/\/pxisource.com\/ru\/product-category\/%d0%bd%d0%b8\/pxi-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d1%81\/%d0%bc%d0%be%d0%b4%d1%83%d0%bb%d0%b8-pxi\/\">View More NI PXI Switch Modules<\/a><\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the PXI-2594 part number?<\/h4>\n<p>The standard NI ordering part number is <strong>778572-94<\/strong>.<\/p>\n<h4>What is the PXI-2594 topology?<\/h4>\n<p>It is a four-channel-to-one-common, or 4\u00d71, RF multiplexer.<\/p>\n<h4>What is the maximum frequency?<\/h4>\n<p>The module is specified for RF signals from DC to 2.5 GHz.<\/p>\n<h4>Does it include internal termination?<\/h4>\n<p>No. The PXI-2594 is an unterminated multiplexer.<\/p>\n<h4>What is the maximum RF power?<\/h4>\n<p>The maximum RF power is 10 W, subject to the 30 V and 0.5 A limits.<\/p>\n<h4>Does the PXI-2594 use latching relays?<\/h4>\n<p>Yes. It uses latching electromechanical relays.<\/p>\n<h4>Can relay usage be monitored?<\/h4>\n<p>Yes. The module supports onboard relay-count tracking.<\/p>\n<h4>Which software controls the PXI-2594?<\/h4>\n<p>The module is controlled with NI-SWITCH and can be integrated with NI Switch Executive.<\/p>\n<h3>Request a Quote for the PXI-2594<\/h3>\n<p>Contact us for current availability, lead time and project pricing for the <strong>PXI-2594 2.5 GHz 4\u00d71 RF Multiplexer<\/strong>. We can also help select SMA cables, external terminations and related RF switch modules.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0428\u0438\u043d\u043d\u044b\u0439 \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c: PXI Hybrid<br \/>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043c\u043c\u0443\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430: 30 \u0412<br \/>\n\u0422\u0438\u043f \u0440\u0435\u043b\u0435: \u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435<br \/>\nSwitch Bandwidth: 2.5 GHz<br \/>\nCharacteristic Impedence: 50 Ohm<br \/>\nMax Insertion Loss: -1.35 dB<br \/>\nNumber of Channels: 4<br \/>\n\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0431\u0430\u043d\u043a\u043e\u0432: 1<br \/>\n\u041f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435: \u041d\u0435\u0442<\/p>","protected":false},"featured_media":31196,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-32624","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-modules","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI PXI-2594 PXI RF Multiplexer Switch Module 778572-94, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pxisource.com\/ru\/product\/pxi-2594\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PXI-2594\" \/>\n<meta property=\"og:description\" content=\"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pxisource.com\/ru\/product\/pxi-2594\/\" \/>\n<meta property=\"og:site_name\" content=\"PXI Source\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61582573040385\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-06T12:27:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pxisource.com\/wp-content\/uploads\/2026\/04\/PXI-2594.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0426\u0435\u043d\u0430\" \/>\n\t<meta name=\"twitter:data1\" content=\"&#036;2,750.00\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c\" \/>\n\t<meta name=\"twitter:data2\" content=\"\u0412 \u043d\u0430\u043b\u0438\u0447\u0438\u0438\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/\",\"url\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/\",\"name\":\"NI PXI-2594 PXI RF Multiplexer Switch Module 778572-94, In Stock | Project Pricing\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pxisource.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pxisource.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/PXI-2594.webp\",\"datePublished\":\"2026-05-09T02:07:42+00:00\",\"dateModified\":\"2026-09-06T12:27:39+00:00\",\"description\":\"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/#primaryimage\",\"url\":\"https:\\\/\\\/pxisource.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/PXI-2594.webp\",\"contentUrl\":\"https:\\\/\\\/pxisource.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/PXI-2594.webp\",\"width\":800,\"height\":800,\"caption\":\"PXI-2594\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pxisource.com\\\/product\\\/pxi-2594\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/pxisource.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/pxisource.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PXI-2594\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pxisource.com\\\/#website\",\"url\":\"https:\\\/\\\/pxisource.com\\\/\",\"name\":\"PXI Systems\",\"description\":\"NI PXI, PXIe Modular Test Instrument Supplier\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/pxisource.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"}]}<\/script>\n<meta property=\"product:brand\" content=\"National Instruments\" \/>\n<meta property=\"product:price:amount\" content=\"2750.00\" \/>\n<meta property=\"product:price:currency\" content=\"USD\" \/>\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":"NI PXI-2594 PXI RF Multiplexer Switch Module 778572-94, In Stock | Project Pricing","description":"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.","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:\/\/pxisource.com\/ru\/product\/pxi-2594\/","og_locale":"ru_RU","og_type":"article","og_title":"PXI-2594","og_description":"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.","og_url":"https:\/\/pxisource.com\/ru\/product\/pxi-2594\/","og_site_name":"PXI Source","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61582573040385","article_modified_time":"2026-09-06T12:27:39+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/pxisource.com\/wp-content\/uploads\/2026\/04\/PXI-2594.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u0426\u0435\u043d\u0430":"&#36;2,750.00","\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c":"\u0412 \u043d\u0430\u043b\u0438\u0447\u0438\u0438"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/pxisource.com\/product\/pxi-2594\/","url":"https:\/\/pxisource.com\/product\/pxi-2594\/","name":"NI PXI-2594 PXI RF Multiplexer Switch Module 778572-94, In Stock | Project Pricing","isPartOf":{"@id":"https:\/\/pxisource.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pxisource.com\/product\/pxi-2594\/#primaryimage"},"image":{"@id":"https:\/\/pxisource.com\/product\/pxi-2594\/#primaryimage"},"thumbnailUrl":"https:\/\/pxisource.com\/wp-content\/uploads\/2026\/04\/PXI-2594.webp","datePublished":"2026-05-09T02:07:42+00:00","dateModified":"2026-09-06T12:27:39+00:00","description":"The PXI-2594 is a 2.5 GHz, 50-ohm 4\u00d71 RF multiplexer with five SMA ports, 10 W handling, low insertion loss and latching relays.","breadcrumb":{"@id":"https:\/\/pxisource.com\/product\/pxi-2594\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pxisource.com\/product\/pxi-2594\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/pxisource.com\/product\/pxi-2594\/#primaryimage","url":"https:\/\/pxisource.com\/wp-content\/uploads\/2026\/04\/PXI-2594.webp","contentUrl":"https:\/\/pxisource.com\/wp-content\/uploads\/2026\/04\/PXI-2594.webp","width":800,"height":800,"caption":"PXI-2594"},{"@type":"BreadcrumbList","@id":"https:\/\/pxisource.com\/product\/pxi-2594\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pxisource.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/pxisource.com\/shop\/"},{"@type":"ListItem","position":3,"name":"PXI-2594"}]},{"@type":"WebSite","@id":"https:\/\/pxisource.com\/#website","url":"https:\/\/pxisource.com\/","name":"\u0421\u0438\u0441\u0442\u0435\u043c\u044b PXI","description":"NI PXI, PXIe Modular Test Instrument Supplier","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pxisource.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"}]},"product_brand":"National Instruments","product_price_amount":"2750.00","product_price_currency":"USD","og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product\/32624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product\/32624\/revisions"}],"predecessor-version":[{"id":36214,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product\/32624\/revisions\/36214"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/media\/31196"}],"wp:attachment":[{"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/media?parent=32624"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product_brand?post=32624"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product_cat?post=32624"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pxisource.com\/ru\/wp-json\/wp\/v2\/product_tag?post=32624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}