{"id":14541,"date":"2023-08-11T19:21:42","date_gmt":"2023-08-11T19:21:42","guid":{"rendered":"https:\/\/liquidinstruments.com\/?page_id=14541"},"modified":"2026-01-06T00:19:35","modified_gmt":"2026-01-06T00:19:35","slug":"digital-filter-box","status":"publish","type":"page","link":"https:\/\/liquidinstruments.com\/products\/integrated-instruments\/digital-filter-box\/","title":{"rendered":"Digital Filter Box"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section el_id=&#8221;instrument-template&#8221; el_class=&#8221;dfb-instrument&#8221;][vc_row][vc_column][vc_row_inner][vc_column_inner]<div data-component='lq_secondary_menu' class='secondary-menu-wrapper'>\n          <div class='secondary-menu-inner' data-title='Digital Filter Box'>\n          <p><img decoding=\"async\" width=\"512\" height=\"512\" class=\"alignnone size-medium wp-image-4903\" src=\"\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox.png\" alt=\"\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox.png 512w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-300x300.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-150x150.png 150w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-100x100.png 100w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>Digital Filter Box<\/p>\n<ul data-title=\"Digital Filter Box\" >\n<li><a href=\"#key-benefits\">Key benefits<\/a><\/li>\n<li><a href=\"#applications\">Applications<\/a><\/li>\n<li><a href=\"#software\">Software<\/a><\/li>\n<li><a href=\"#specifications\">Specifications<\/a><\/li>\n<li><a href=\"#featured-resources\">Resources<\/a><\/li>\n<\/ul>\n\n          <\/div>\n        <\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row el_id=&#8221;instrument-hero&#8221; css=&#8221;.vc_custom_1687898723155{important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column][vc_row_inner][vc_column_inner width=&#8221;2\/5&#8243;][vc_column_text css=&#8221;&#8221;]<img decoding=\"async\" class=\"alignnone size-small wp-image-4903\" src=\"\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox.png\" alt=\"\" width=\"84\" height=\"84\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox.png 512w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-300x300.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-150x150.png 150w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2021\/02\/Instrument-IconSolid-DigitalFilterBox-100x100.png 100w\" sizes=\"(max-width: 84px) 100vw, 84px\" \/><\/p>\n<h1>Digital Filter Box<\/h1>\n<p>Interactively design and generate a range of infinite impulse response (IIR) filters. Select from lowpass, highpass, bandpass, and bandstop filter shapes with up to four fully configurable filter types, including Butterworth, Chebyshev, and elliptic.[\/vc_column_text]<a class=\"button relative gap-2 items-center blue filled medium  \" href=\"https:\/\/s3.us-east-1.amazonaws.com\/download.liquidinstruments\/documentation\/datasheet\/instrument\/consolidated\/Datasheet-Digital+Filter+Box.pdf\" title=\"Download datasheet\" target=\"_blank\"><span class=\"flex-1\">Download datasheet<\/span><\/a>[vc_column_text css=&#8221;&#8221;]Available on<\/p>\n<ul class=\"hero-links\">\n<li><a href=\"\/products\/hardware-platforms\/mokudelta\/\" target=\"_blank\" rel=\"noopener\">Moku:Delta &gt;<\/a><\/li>\n<li><a href=\"\/products\/hardware-platforms\/mokupro\/\" target=\"_blank\" rel=\"noopener\">Moku:Pro &gt;<\/a><\/li>\n<li><a href=\"\/products\/hardware-platforms\/mokulab\/\" target=\"_blank\" rel=\"noopener\">Moku:Lab &gt;<\/a><\/li>\n<li><a href=\"\/products\/hardware-platforms\/mokugo\/\" target=\"_blank\" rel=\"noopener\">Moku:Go &gt;<\/a><\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;3\/5&#8243;]<div class='centered-image-wrapper'><div class='vc_row container'><div class='centered-image centered-video-autoplay'><video width='100% !important' loop autobuffer muted poster='6044' autoplay='autoplay'><source type='video\/mp4' src='https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/DFB-5-seconds-Procssed.mp4'><\/video><\/div><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_row_inner][vc_column_inner el_class=&#8221;centered-intro&#8221;]<div class='liquid-centered-text-wrapper'><div class='vc_row container'><div class='liquid-centered-text'><h2><strong>Learn more about the Moku Digital Filter Box<\/strong><\/h2>\n<p>The Moku Digital Filter Box is easy to use and offers a range of advanced capabilities to optimize your experiment \u2014 at the most cost-effective price in the industry.<\/p>\n<\/div><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row el_id=&#8221;key-benefits&#8221;][vc_column][vc_row_inner el_class=&#8221;featured-benefit&#8221;][vc_column_inner]<div class='liquid-centered-text-wrapper'><div class='vc_row container'><div class='liquid-centered-text'><h2>Key benefits of the Moku Digital Filter Box<\/h2>\n<\/div><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner el_class=&#8221;wide-img&#8221; width=&#8221;2\/3&#8243;]<div class='image-text-top-bottom-wrapper'>\r\n        <div class='ittb-col'>\r\n          <div class='ittb-media'><img decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface.png\" class=\"attachment-full size-full\" alt=\"mokupro-dfb-hero-interface\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface-300x225.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface-1024x768.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface-768x576.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface-1536x1152.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/01\/mokupro-dfb-hero-interface-600x450.png 600w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/div>\r\n          <div class='ittb-info'><h3>Select from preset filters or build your own<\/h3>\n<p>Choose from standard filter shapes and types, or build your own custom filters by uploading filter coefficients for total flexibility.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;]<div class='image-text-top-bottom-wrapper'>\r\n        <div class='ittb-col'>\r\n          <div class='ittb-media'><img decoding=\"async\" width=\"2360\" height=\"1640\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165.png 2360w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-300x208.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-1024x712.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-768x534.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-1536x1067.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-2048x1423.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0165-600x417.png 600w\" sizes=\"(max-width: 2360px) 100vw, 2360px\" \/><\/div>\r\n          <div class='ittb-info'><h3>View your signal with the built-in probe points<\/h3>\n<p>Use the built-in Oscilloscope to monitor signals throughout the signal path, and conveniently record data with the onboard Data Logger.<\/p>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;]<div class='image-text-top-bottom-wrapper'>\r\n        <div class='ittb-col'>\r\n          <div class='ittb-media'><img decoding=\"async\" width=\"2360\" height=\"1640\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164.png 2360w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-300x208.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-1024x712.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-768x534.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-1536x1067.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-2048x1423.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0164-600x417.png 600w\" sizes=\"(max-width: 2360px) 100vw, 2360px\" \/><\/div>\r\n          <div class='ittb-info'><h3>Visualize your system and configuration in real time<\/h3>\n<p>Quickly design your filter\u2019s frequency response using the interactive Bode plot by simply tapping and dragging the corner frequencies.<\/p>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;]<div class='image-text-top-bottom-wrapper'>\r\n        <div class='ittb-col'>\r\n          <div class='ittb-media'><img decoding=\"async\" width=\"2360\" height=\"1640\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166.png 2360w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-300x208.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-1024x712.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-768x534.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-1536x1067.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-2048x1423.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/IMG_0166-600x417.png 600w\" sizes=\"(max-width: 2360px) 100vw, 2360px\" \/><\/div>\r\n          <div class='ittb-info'><h3>Add a filter stage to your custom test system<\/h3>\n<p>Deploy as a standalone instrument or integrate it in with your test configuration in Multi-Instrument Mode for signal filtering or preemphasis.<\/p>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;]<div class='image-text-top-bottom-wrapper'>\r\n        <div class='ittb-col'>\r\n          <div class='ittb-media'><img decoding=\"async\" width=\"2007\" height=\"1068\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed.png\" class=\"attachment-full size-full\" alt=\"Lock-in amplifier&#039;s LabVIEW boxed\" srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed.png 2007w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed-300x160.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed-1024x545.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed-768x409.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed-1536x817.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2022\/07\/resources-software-and-utilities-ipad-app-LabVIEW-boxed-600x319.png 600w\" sizes=\"(max-width: 2007px) 100vw, 2007px\" \/><\/div>\r\n          <div class='ittb-info'><h3>Integrate with your preferred APIs<\/h3>\n<p>Automate with Python, MATLAB, and LabVIEW APIs for straightforward control of complex setups or repetitive tasks.<\/p>\n<\/div>\r\n        <\/div>\r\n      <\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row el_id=&#8221;applications&#8221; css=&#8221;.vc_custom_1691765641982{background-image: url(https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/dfb-app-background.jpg) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column][vc_row_inner][vc_column_inner]<div class='liquid-centered-text-wrapper'><div class='vc_row container'><div class='liquid-centered-text'><h2>Engineered for demanding applications<\/h2>\n<p>Use the Moku Digital Filter Box to accelerate development timelines with speed and flexibility unmatched by any other instrument in its class.<\/p>\n<\/div><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;application-icons&#8221;][vc_column_inner width=&#8221;1\/5&#8243;][vc_column_text]<img decoding=\"async\" class=\"alignnone wp-image-10119 size-medium\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/07\/icon-closed-loop-control-systems.svg\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<h3>Closed-loop control<\/h3>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_column_text]<img decoding=\"async\" class=\"alignnone wp-image-10488 size-medium\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/custom-filter-design.svg\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<h3>Custom filter design<\/h3>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_column_text]<img decoding=\"async\" class=\"alignnone wp-image-14571 size-medium\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/icon-noise-filtering-2.svg\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<h3>Noise filtering<\/h3>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_column_text]<img decoding=\"async\" class=\"alignnone wp-image-10490 size-medium\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/signal-pre-emphasis.svg\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<h3>Signal pre-emphasis<\/h3>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][vc_column_text]<img decoding=\"async\" class=\"alignnone wp-image-10491 size-medium\" style=\"font-size: 16px;\" src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/08\/system-design.svg\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<h3>System design<\/h3>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row el_id=&#8221;software&#8221;][vc_column][vc_column_text]<\/p>\n<h2 style=\"text-align: center;\">Integrates seamlessly with your tech stack<\/h2>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_id=&#8221;specifications&#8221;][vc_column][vc_column_text css=&#8221;&#8221; el_class=&#8221;max-w-xl mx-auto&#8221;]<\/p>\n<h2 style=\"text-align: center;\">Specifications<\/h2>\n<p style=\"text-align: center;\">The Moku Digital Filter Box runs on all Moku devices. Compare the specifications to choose the right device for your application.<\/p>\n<p>[\/vc_column_text]<div class=\"responsive-table-wrapper\"><div class=\"table-nav\"><button class=\"table-nav-button active\" data-product=\"moku-delta\">Moku:Delta<\/button><button class=\"table-nav-button\" data-product=\"moku-pro\">Moku:Pro<\/button><button class=\"table-nav-button\" data-product=\"moku-lab\">Moku:Lab<\/button><button class=\"table-nav-button\" data-product=\"moku-go\">Moku:Go<\/button><\/div><table class=\"responsive-table md:table-fixed\"><thead class=\"bg-white z-20\" data-size=\"narrow\"><tr><th colspan=\"5\" class=\"empty\" data-columns=\"5\"><\/th><th colspan=\"5\" data-product=\"moku-delta\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-delta-dark-shadow\"\n      loading=\"eager\"\n      fetchpriority=\"high\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Delta<\/h3><\/div><\/th><th colspan=\"5\" data-product=\"moku-pro\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-pro-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Pro<\/h3><\/div><\/th><th colspan=\"5\" data-product=\"moku-lab\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"moku-lab-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Lab<\/h3><\/div><\/th><th colspan=\"5\" data-product=\"moku-go\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-go-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Go<\/h3><\/div><\/th><\/tr><tr class=\"table-buttons\"><th colspan=\"5\" class=\"empty\" data-columns=\"5\">\n    <\/td>\n  <th colspan=\"5\" data-product=\"moku-delta\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokudelta\/\">Learn more<\/a><\/td>\n  <th colspan=\"5\" data-product=\"moku-pro\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokupro\/\">Learn more<\/a><\/td>\n  <th colspan=\"5\" data-product=\"moku-lab\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokulab\/\">Learn more<\/a><\/td>\n  <th colspan=\"5\" data-product=\"moku-go\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokugo\/\">Learn more<a><\/td>\n<\/tr><\/thead><thead class=\"bg-white z-20\" data-size=\"wide\"><tr><th colspan=\"\" class=\"empty\" data-columns=\"\"><\/th><th colspan=\"\" data-product=\"moku-delta\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-delta-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-delta-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Delta<\/h3><\/div><\/th><th colspan=\"\" data-product=\"moku-pro\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-pro-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-pro-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Pro<\/h3><\/div><\/th><th colspan=\"\" data-product=\"moku-lab\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/moku-lab-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"moku-lab-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Lab<\/h3><\/div><\/th><th colspan=\"\" data-product=\"moku-go\">\n      <div class=\"flex flex-col text-center items-center h-full max-w-64 mx-auto\">\n      \n    <img decoding=\"async\"\n      data-component=\"image_block\"\n      src=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-scaled.png\"\n      srcset=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-scaled.png 2560w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-300x200.png 300w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-1024x683.png 1024w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-768x512.png 768w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-1536x1024.png 1536w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-2048x1365.png 2048w, https:\/\/liquidinstruments.com\/wp-content\/uploads\/2025\/06\/Moku-go-dark-shadow-600x400.png 600w\"\n      sizes=\"(max-width: 50em) 87vw, (max-width: 80em) 680px\"\n      alt=\"Moku-go-dark-shadow\"\n      loading=\"lazy\"\n      fetchpriority=\"low\"\n      style=\"aspect-ratio:auto; width:100%\"\n      class=\"image-block\"\n    >\n      <h3 class=\"text-center text-base\">Moku:Go<\/h3><\/div><\/th><\/tr><tr class=\"table-buttons\"><th colspan=\"\" class=\"empty\" data-columns=\"\">\n    <\/td>\n  <th colspan=\"\" data-product=\"moku-delta\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokudelta\/\">Learn more<\/a><\/td>\n  <th colspan=\"\" data-product=\"moku-pro\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokupro\/\">Learn more<\/a><\/td>\n  <th colspan=\"\" data-product=\"moku-lab\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokulab\/\">Learn more<\/a><\/td>\n  <th colspan=\"\" data-product=\"moku-go\"><a class=\"button filled blue small\" href=\"\/products\/hardware-platforms\/mokugo\/\">Learn more<a><\/td>\n<\/tr><\/thead><tbody><tr class=\"section-header sticky top-14 z-10\"><td class=\"bg-white\" colspan=\"5\">Technical specifications<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Channels<\/td><td data-product=\"moku-delta\">4<\/td><td data-product=\"moku-pro\">4<\/td><td data-product=\"moku-lab\">2<\/td><td data-product=\"moku-go\">2<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Sampling rate<\/td><td data-product=\"moku-delta\">305.18 kHz, 4.8828 MHz, or 39.063 MHz<\/td><td data-product=\"moku-pro\">305.18 kHz or 39.063 MHz<\/td><td data-product=\"moku-lab\">122.07 kHz, 1.953 MHz, or 15.625 MHz<\/td><td data-product=\"moku-go\">31.5 kHz or 3.9 MHz<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Filter order<\/td><td data-product=\"moku-delta\">2 to 16<\/td><td data-product=\"moku-pro\">2 to 16<\/td><td data-product=\"moku-lab\">2 to 12<\/td><td data-product=\"moku-go\">2 to 12<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Input range<\/td><td data-product=\"moku-delta\">Up to 10 Vpp<\/td><td data-product=\"moku-pro\">Up to 40 Vpp<\/td><td data-product=\"moku-lab\">1 Vpp or 10 Vpp<\/td><td data-product=\"moku-go\">10 Vpp or 50 Vpp<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Output voltage range<\/td><td data-product=\"moku-delta\">10 Vpp into 50 \u03a9<\/td><td data-product=\"moku-pro\">10 Vpp into 50 \u03a9<\/td><td data-product=\"moku-lab\">2 Vpp into 50 \u03a9<\/td><td data-product=\"moku-go\">10 Vpp into Hi-Z<\/td><\/tr><tr class=\"section-row\"><td class=\"row-heading\" data-columns=\"4\">Filter shapes<\/td><td data-product=\"moku-delta\">Lowpass, Highpass, Bandpass, Bandstop, Custom<\/td><td data-product=\"moku-pro\">Lowpass, Highpass, Bandpass, Bandstop, Custom<\/td><td data-product=\"moku-lab\">Lowpass, Highpass, Bandpass, Bandstop, Custom<\/td><td data-product=\"moku-go\">Lowpass, Highpass, Bandpass, Bandstop, Custom<\/td><\/tr><\/tbody><\/table><\/div>[\/vc_column][\/vc_row][vc_row][vc_column]  <div class=\"w-full max-w-screen-md mx-auto pb-8\">\n    <h2 class=\"lg:text-center\">Technical documents<\/h2>\n    <sl-details class=\"faq-accordion-item\">\n  <span slot=\"summary\">Datasheets<\/span>\n  <p><a href=\"https:\/\/download.liquidinstruments.com\/documentation\/datasheet\/instrument\/consolidated\/Datasheet-Digital+Filter+Box.pdf\" target=\"_blank\" rel=\"noopener\">Digital Filter Box datasheets<\/a><\/p>\n\n<\/sl-details><sl-details class=\"faq-accordion-item\">\n  <span slot=\"summary\">User manual<\/span>\n  <p><a href=\"https:\/\/download.liquidinstruments.com\/documentation\/manual\/instrument\/common\/UserManual-DigitalFilterBox.pdf\" target=\"_blank\" rel=\"noopener\">Digital Filter Box user manual<\/a><\/p>\n\n<\/sl-details>\n  <\/div>[\/vc_column][\/vc_row][vc_row el_class=&#8221;featured-blog-feed&#8221; el_id=&#8221;featured-resources&#8221;][vc_column]<div class='liquid-centered-text-wrapper'><div class='vc_row container'><div class='liquid-centered-text'><h2>Featured resources<\/h2>\n<\/div><\/div><\/div>[vc_basic_grid post_type=&#8221;post&#8221; max_items=&#8221;6&#8243; item=&#8221;13753&#8243; css=&#8221;&#8221; grid_id=&#8221;vc_gid:1767658707157-878b358f-6843-5&#8243; taxonomies=&#8221;40&#8243;][\/vc_column][\/vc_row][vc_row el_id=&#8221;instrument-footer&#8221;][vc_column]<div class='liquid-centered-text-wrapper'><div class='vc_row container'><div class='liquid-centered-text'><h2>Learn how Moku can help you<\/h2>\n<p>Connect with an applications engineer for a personalized demo.<\/p>\n<p><a class=\"button outline blue\" href=\"https:\/\/liquidinstruments.com\/request-product-demo\/\">Schedule a demo<\/a>&nbsp;&nbsp;<a class=\"button filled blue\" href=\"\/store\/\">Shop hardware<\/a>&nbsp;<\/p>\n<\/div><\/div><\/div>[\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_section el_id=&#8221;instrument-template&#8221; el_class=&#8221;dfb-instrument&#8221;][vc_row][vc_column][vc_row_inner][vc_column_inner][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row el_id=&#8221;instrument-hero&#8221; css=&#8221;.vc_custom_1687898723155{important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;][vc_column][vc_row_inner][vc_column_inner width=&#8221;2\/5&#8243;][vc_column_text css=&#8221;&#8221;] Digital Filter Box Interactively design and generate a range of infinite impulse response (IIR) filters. Select from lowpass, highpass, bandpass, and bandstop filter shapes with up to four fully configurable filter types, including Butterworth, Chebyshev, and elliptic.[\/vc_column_text][vc_column_text css=&#8221;&#8221;]Available on Moku:Delta &gt; Moku:Pro [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":0,"parent":4609,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-14541","page","type-page","status-publish","hentry","site-category-instrument"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Digital Filter Box | Moku - Liquid Instruments<\/title>\n<meta name=\"description\" content=\"The Moku Digital Filter Box Allows you to Interactively Design and Generate a Range of IIR Filters for Noise Filtering, Signal Pre-Emphasis and More.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/liquidinstruments.com\/products\/integrated-instruments\/digital-filter-box\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Digital Filter Box\" \/>\n<meta property=\"og:description\" content=\"The Moku Digital Filter Box Allows you to Interactively Design and Generate a Range of IIR Filters for Noise Filtering, Signal Pre-Emphasis and More.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/liquidinstruments.com\/products\/integrated-instruments\/digital-filter-box\/\" \/>\n<meta property=\"og:site_name\" content=\"Liquid Instruments\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LiquidInstruments\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-06T00:19:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/liquidinstruments.com\/wp-content\/uploads\/2023\/07\/icon-closed-loop-control-systems.svg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@liquidinstrmnts\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/liquidinstruments.com\/products\/integrated-instruments\/digital-filter-box\/\",\"url\":\"https:\/\/liquidinstruments.com\/products\/integrated-instruments\/digital-filter-box\/\",\"name\":\"Digital Filter Box | Moku - 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