{"id":4735,"date":"2026-08-15T10:53:58","date_gmt":"2026-08-15T10:53:58","guid":{"rendered":"https:\/\/maydomau.vn\/san-pham\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-1-5ghz\/"},"modified":"2026-08-22T08:46:46","modified_gmt":"2026-08-22T08:46:46","slug":"lisun-spa-1p5g-spectrum-analyzer-9khz-1-5ghz","status":"publish","type":"product","link":"https:\/\/maydomau.vn\/en\/product\/lisun-spa-1p5g-spectrum-analyzer-9khz-1-5ghz\/","title":{"rendered":"Lisun SPA-1P5G Spectrum Analyzer (9kHz-1.5GHz)"},"content":{"rendered":"<h2><strong>Lisun SPA-1P5G Spectrum Analyzer (9kHz-1.5GHz)<\/strong><\/h2>\n<p><strong>The Lisun SPA-1P5G Spectrum Analyzer<\/strong> is an optimal industrial solution designed to measure, analyze, and display frequency components of signals in a wide range from 9kHz to 1.5GHz. The device operates based on advanced radio frequency signal processing methods, thoroughly testing technical indicators without damaging or affecting the sample.<\/p>\n<p><a href=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz.png\"><img decoding=\"async\" class=\"wp-image-4734 size-full aligncenter\" src=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz.png\" alt=\"\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz.png?v=1787977355 800w, https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-510x510.png?v=1787977355 510w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2><strong>Outstanding Features<\/strong><\/h2>\n<p><strong>Comprehensive frequency spectrum measurement system:<\/strong> The device is equipped with a high-end receiver and signal processing circuit with a wide frequency range (9kHz-1.5GHz), ensuring absolute accurate collection and analysis of amplitude, frequency, and noise components throughout the testing process.<\/p>\n<p><strong>Powerful parameter testing performance:<\/strong> Applying advanced digital signal processing technology, the system has the ability to quickly measure spectrum characteristics, achieving extremely high evaluation efficiency for carrier wave quality and electronic components before bringing products to market or practical application.<\/p>\n<p><strong>Intelligent operation and connection system:<\/strong><\/p>\n<ul>\n<li><strong>Flexible device connection interface:<\/strong> Helps synchronize data between the signal source, RF port, and analysis system smoothly, ensuring the stability of measurement signals.<\/li>\n<li><strong>Combined data processing system:<\/strong> Integrates an intuitive display screen and specialized software supporting the recording, automatic calculation of spectrum indices, and quickly exporting test result reports.<\/li>\n<\/ul>\n<p><strong>Manufacturing materials and durable structure:<\/strong> The entire machine housing and electronic components use high-grade electromagnetic interference (EMI) resistant materials, helping to maintain stability in laboratory working environments, protecting equipment safety, and ensuring long-term accuracy.<\/p>\n<p><strong>Advanced safety operation mechanism:<\/strong> The system is designed according to modern electronic engineering standards, integrating RF port overload protection and error warning features, ensuring stable operation in laboratories and continuous production factories.<\/p>\n<p><a href=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-ef9925b1.png\"><img decoding=\"async\" class=\"wp-image-4732 size-full aligncenter\" src=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-ef9925b1.png\" alt=\"\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-ef9925b1.png?v=1787977357 800w, https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-ef9925b1-510x510.png?v=1787977357 510w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h2><strong>Technical Specifications:<\/strong><\/h2>\n<p>Frequency:<\/p>\n<p>Range: 9kHz-1.5GHz<\/p>\n<p>Resolution: 1Hz<\/p>\n<p>Span:<\/p>\n<p>Range: 0 Hz, 100 Hz to maximum frequency<\/p>\n<p>Accuracy: \u00b1 span \/ (sweep points &#8211; 1)<\/p>\n<p>Internal Reference:<\/p>\n<p>Reference frequency: 10.000000 MHz<\/p>\n<p>Reference frequency accuracy: \u00b1 [(days since last calibration \u00d7 frequency aging rate) + temperature stability + initial accuracy]\n<p>Temperature stability: &lt;2.5 ppm (15\u2103 ~ 35\u2103)<\/p>\n<p>Frequency Counter:<\/p>\n<p>Resolution: 1 Hz, 10 Hz, 100 Hz, 1 kHz<\/p>\n<p>Accuracy: \u00b1 (marker frequency \u00d7 reference frequency uncertainty + resolution)<\/p>\n<p>Bandwidth:<\/p>\n<p>Accuracy: &lt;5% nominal<\/p>\n<p>Video Bandwidth: (-3 dB) 10Hz ~ 3MHz<\/p>\n<p>Input Attenuator Range: 0~40 dB, 1 dB steps<\/p>\n<p>Maximum DC Input Voltage: 50 VDC<\/p>\n<p>Inputs &amp; Outputs:<\/p>\n<p>Front panel RF input connector: 50 \u03a9, N-type female<\/p>\n<p>Front panel tracking generator output: 50 \u03a9, N-type female<\/p>\n<p>10 MHz reference input: 50 \u03a9, N-type female<\/p>\n<p>Communication ports: USB HOST, USB DEVICE, LAN, headphone jack, REF, and VGA<\/p>\n<p>General Specifications:<\/p>\n<p>Display: TFT LCD, 10.4 inches<\/p>\n<p>Weight (without packaging): Approx. 5 kg<\/p>\n<p>Dimensions (W \u00d7 H \u00d7 D): 421 \u00d7 221 \u00d7 115 (mm)<\/p>\n<p>Working temperature: 0~40 \u2103<\/p>\n<p>Storage temperature: -20 \u00b0C ~ +60 \u00b0C<\/p>\n<p>Power supply: 100V~240V 50\/60Hz<\/p>\n<h2><strong>Practical Applications<\/strong><\/h2>\n<p><a href=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-597bd97f.png\"><img decoding=\"async\" class=\"wp-image-4731 size-full aligncenter\" src=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-597bd97f.png\" alt=\"\" width=\"800\" height=\"800\" title=\"\" srcset=\"https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-597bd97f.png?v=1787977359 800w, https:\/\/maydomau.vn\/wp-content\/uploads\/2026\/08\/may-phan-tich-pho-tan-so-lisun-spa-1p5g-9khz-15ghz-597bd97f-510x510.png?v=1787977359 510w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>In addition to its main function of frequency spectrum analysis for electronic devices, the Lisun SPA-1P5G is also widely applied in many other industries due to its high flexibility:<\/p>\n<ul>\n<li><strong>Telecommunications &amp; Radio Industry:<\/strong> Testing and evaluating transmission signal quality, measuring carrier waves, and harmonic components for wireless communication devices.<\/li>\n<li><strong>Electronics &amp; Luminescent Equipment Industry:<\/strong> Measuring and inspecting electromagnetic interference, checking the frequency spectrum of light source control circuit boards.<\/li>\n<li><strong>Laboratories &amp; Quality Inspection:<\/strong> Serving research work, technical measurement, and periodic testing of frequency standards in specialized inspection centers.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lisun SPA-1P5G Spectrum Analyzer (9kHz-1.5GHz) The Lisun SPA-1P5G Spectrum Analyzer is an optimal industrial solution designed to measure, analyze, and display frequency components of signals in a wide range from 9kHz to 1.5GHz. The device operates based on advanced radio frequency signal processing methods, thoroughly testing technical indicators without damaging or affecting the sample. Outstanding<\/p>\n","protected":false},"featured_media":4737,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[107],"product_cat":[68],"product_tag":[3679,3678,3681,3680,3682],"class_list":["post-4735","product","type-product","status-publish","has-post-thumbnail","product_brand-lisun","product_cat-spectrophotometer-for-measuring-material-color","product_tag-carrier-wave-radiation-measurement","product_tag-radio-energy-spectrum-evaluation","product_tag-radio-oscillation-amplitude-analysis","product_tag-signal-interference-level-testing","product_tag-wave-propagation-quality-appraisal","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/product\/4735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/comments?post=4735"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/media\/4737"}],"wp:attachment":[{"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/media?parent=4735"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/product_brand?post=4735"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/product_cat?post=4735"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/maydomau.vn\/en\/wp-json\/wp\/v2\/product_tag?post=4735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}