{"title":"频谱\/信号分析仪","description":"\u003cp\u003eA \u003cstrong\u003espectrum analyzer\u003c\/strong\u003e is a key electronic test instrument used to measure and visualize the frequency spectrum of electrical, RF, and microwave signals. At NP Lab, we offer a wide range of high CP value spectrum analyzers, including portable, benchtop, and real-time models, well-suited for applications in R\u0026amp;D, telecommunications, wireless communications, production testing, EMC\/EMI analysis, and educational environments.\u003c\/p\u003e\n\u003cp\u003eOur spectrum analyzers provide high frequency range, excellent resolution bandwidth, and advanced measurement functions such as signal demodulation, phase noise analysis, and channel power measurement. User-friendly interfaces, robust connectivity (USB, LAN, GPIB), and comprehensive software support make data acquisition and analysis efficient and accurate.\u003c\/p\u003e\n\u003cp\u003eChoose NP Lab for spectrum analyzers from trusted global brands, ensuring precise and reliable frequency domain measurements. Enhance your laboratory and field testing capabilities with our expert technical support, fast shipping, and competitive pricing.\u003c\/p\u003e","products":[{"product_id":"ssa5085a","title":"SSA5000A","description":"\u003cdiv class=\"elementor-element elementor-element-73c29b0f elementor-widget elementor-widget-heading\" data-id=\"73c29b0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1\u003eProduct Introduction\u003c\/h1\u003e\n\u003cp\u003eThe SIGLENT SSA5000A spectrum analyzers are powerful and flexible tools for complex RF spectrum and signal analysis. With the capability of real-time spectrum analysis, the analyzer can provide multi-dimensions data displays, and advanced triggering to solve modern RF spectrum challenges, like channel power measurement, hopping frequency, conflict channel, and spectrum interference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siglent","offers":[{"title":"9kHz-13.6GHz","offer_id":53445760876838,"sku":"SSA5083A","price":141599.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-26.5GHz","offer_id":53445760909606,"sku":"SSA5085A","price":164199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SSA5000A_1_1a2ada70-ad80-43fb-881c-a1a0066597db.png?v=1748772568"},{"product_id":"ssa3075x-r","title":"SSA3000X-R","description":"\u003cdiv class=\"elementor-element elementor-element-7b3537c elementor-widget elementor-widget-heading\" data-id=\"7b3537c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1\u003eProduct Introduction\u003c\/h1\u003e\n\u003cp\u003eSIGLENT SSA3000X-R real-time spectrum analyzers are powerful and flexible tools for complex RF signal monitoring and analysis. With a capability of 40 MHz analysis bandwidth and 7.2 µs 100% POI, the SSA3000X-R spectrum analyzers can provide multi-dimensions data displays, advanced triggering, and RF data capturing, to solve modern RF spectrum challenges, like hopping frequency, conflict channel, spectrum interference, etc. They also provide a standard tracking generator for network analysis, optional wideband digital modulation analysis, and EMI pre-compliance test.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siglent","offers":[{"title":"9kHz-3.2GHz","offer_id":53445758943526,"sku":"SSA3032X-R","price":33799.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-5.0GHz","offer_id":53445758976294,"sku":"SSA3050X-R","price":67199.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-7.5GHz","offer_id":53445759009062,"sku":"SSA3075X-R","price":82199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SSA3000X-R_2.png?v=1748773020"},{"product_id":"ssa3075x-plus","title":"SSA3000X Plus","description":"\u003cdiv class=\"elementor-element elementor-element-256bd49f elementor-widget elementor-widget-heading\" data-id=\"256bd49f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch1\u003eProduct Introduction\u003c\/h1\u003e\n\u003cp\u003eSIGLENT SSA3000X Plus Spectrum Analyzers are powerful and flexible tools for RF signals and network analysis. With a frequency range up to 7.5 GHz, the SSA3000X analyzers deliver reliable automatic measurements and multiple modes of operation: spectrum analyzer the base, optional functions include RF power measurement, vector signal modulation analysis, reflection measurement, and EMI test.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siglent","offers":[{"title":"9kHz-1.5GHz","offer_id":53445749899558,"sku":"SSA3015X Plus","price":9999.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-2.1GHz","offer_id":53445749932326,"sku":"SSA3021X Plus","price":12599.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-3.2GHz","offer_id":53445749965094,"sku":"SSA3032X Plus","price":21999.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-7.5GHz","offer_id":53445749997862,"sku":"SSA3075X Plus","price":55099.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SSA3075XPlus-3.png?v=1748773246"},{"product_id":"4082-2hz-110ghz","title":"4082 2Hz-110GHz","description":"\u003ch1 class=\"h3\"\u003e4082 Series Signal and Spectrum Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eCeyear 4082 series signal\/spectrum analyzer is the new flagship product of Ceyear company. It has excellent RF performance in terms of displaying average noise level, phase noise, intermodulation rejection, dynamic range, amplitude accuracy and test speed. It has powerful spectrum analysis, standard-compliant power measurement suite, I\/Q analysis, transient analysis, pulse signal analysis, real-time spectrum analysis, analog modulation analysis, vector signal analysis and many other measurement functions. Good expansion capability, can build test system or secondary development through a variety of digital and analog output interfaces. Up to 2GHz analysis bandwidth, with the corresponding analysis options, to meet the demanding needs of signal and equipment testing in mobile communications, self-driving radar, satellite communications, Internet of Things, aerospace and defense, etc.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ceyear","offers":[{"title":"2Hz-8.4GHz","offer_id":53860012917030,"sku":"4082B","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-18GHz","offer_id":53860013506854,"sku":"4082D","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-26.5GHz","offer_id":53860013539622,"sku":"4082E","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-45GHz","offer_id":53860013572390,"sku":"4082F","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-50GHz","offer_id":53860013605158,"sku":"4082H","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-67GHz","offer_id":53860013637926,"sku":"4082L","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-90GHz","offer_id":53860013670694,"sku":"4082N","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-110GHz","offer_id":53860013703462,"sku":"4082P","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/4082_hero.png?v=1789352132"},{"product_id":"4052-2hz-50ghz","title":"4052 2Hz-50GHz","description":"\u003ch1 class=\"h3\"\u003e4052 Series Signal and Spectrum Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eCeyear 4052 series signal\/spectrum analyzer is a new mid-range series of signal analyzers launched by Ceyear Technologies. The signal\/spectrum analyzer has excellent test dynamic range, phase noise, amplitude accuracy and measurement speed, and has rich test functions such as spectrum analysis, I\/Q analysis, real-time spectrum analysis, transient analysis, vector signal analysis, pulse analysis, and audio analysis functions. As a multifunctional general-purpose signal and spectrum analyzer, Ceyear 4052 has good expansion capability and can build a test system or carry out secondary development through a variety of digital and analog output interfaces. With the perfect match of superior performance and flexible applications, it can meet your testing needs for rapid production of signals and equipment in wireless communications, automotive electronics, low-orbit satellites, Internet of Things, aerospace and defense and other fields.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ceyear","offers":[{"title":"2Hz-4GHz","offer_id":53860013834534,"sku":"4052A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-9GHz","offer_id":53860013867302,"sku":"4052B","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-13.2GHz","offer_id":53860013900070,"sku":"4052C","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-18GHz","offer_id":53860013932838,"sku":"4052D","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-26.5GHz","offer_id":53860013965606,"sku":"4052E","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-40GHz","offer_id":53860013998374,"sku":"4052F","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-45GHz","offer_id":53860014031142,"sku":"4052G","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-50GHz","offer_id":53860014063910,"sku":"4052H","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/4052_hero.png?v=1789352161"},{"product_id":"4024ca-9khz-9ghz","title":"4024CA 9kHz-9GHz","description":"\u003cp\u003eThe 4024CA is a broadband handheld real-time spectrum analyzer for field installation, maintenance, and interference work. It covers 9 kHz to 9 GHz with up to 120 MHz real-time analysis bandwidth, an 8.4-inch LCD with capacitive touch, and flexible battery or AC power.\u003c\/p\u003e\n\u003cp\u003eMeasurement modes include spectrum analysis, RTSA (persistence and waterfall), interference analysis, 5G NR \/ LTE FDD-TDD \/ GSM-EDGE demodulation, field strength, channel power, occupied bandwidth, ACPR, emission masks, and indoor\/outdoor map measurement with GNSS support.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull-band preamplifier; DANL typ. −163 dBm @ 1 Hz RBW\u003c\/li\u003e\n\u003cli\u003ePhase noise typ. −115 dBc\/Hz @ 100 kHz offset (1 GHz carrier)\u003c\/li\u003e\n\u003cli\u003eRTSA POI 5.8 μs; RBW 1 Hz–10 MHz (1\/3 step) and 20 MHz\u003c\/li\u003e\n\u003cli\u003eOperating temperature −10 °C to +50 °C; handheld chassis for on-site use\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Ceyear","offers":[{"title":"9kHz-9GHz","offer_id":53860014686502,"sku":"4024CA","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/4024CA_hero.png?v=1789352186"},{"product_id":"sha850a-9khz-7-5ghz","title":"SHA850A 9kHz-7.5GHz","description":"\u003ch1 class=\"h3\"\u003eSHA850A Series Handheld Spectrum \/ Vector Network Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eSIGLENT SHA850A, a handheld portable spectrum analyzer and cable-and-antenna analyzer, is a powerful and flexible tool for those field and outdoor RF applications. Including communication engineering, telecom operation and maintenance, radio management, factory production, education and teaching and many other fields.\u003c\/p\u003e\n\u003cp\u003eWith a frequency range up to 7.5 GHz, the analyzer delivers reliable automatic measurements and multiple modes of operation. A spectrum analyzer, including built-in amplifier and independent signal source, fast scanning speed, high sensitivity, can achieve broadcast monitoring, channel power scanning, wireless interference location, power monitoring, electromagnetic compatibility, and other functions. A cable and antenna tester including built-in DC voltage bias, with a 1-path-2-port vector network analysis function, can measure TDR, VSWR, port matching debugging, insertion loss measurement, tower amplifier debugging, cable fault location, Smith chart, etc.\u003c\/p\u003e\n\u003cp\u003eIn SHA850A, the spectrum analyzer and cable \u0026amp; antenna analyzer modes are standard, while the vector network analyzer and modulation analysis modes are optional.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siglent","offers":[{"title":"9kHz-3.6GHz","offer_id":53896594686246,"sku":"SHA851A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-7.5GHz","offer_id":53896596226342,"sku":"SHA852A","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SHA850A_product.png?v=1789696209"},{"product_id":"sha860a-9khz-7-5ghz","title":"SHA860A 9kHz-7.5GHz","description":"\u003ch1 class=\"h3\"\u003eSHA860A Series Handheld Signal Analyzer (5G\/LTE OTA)\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eSiglent SHA860A series, a next-generation handheld signal analyzer, integrates spectrum analysis, vector network analysis, and cable\/antenna testing into a single portable platform, offering a comprehensive solution for 5G\/LTE base station deployment and maintenance. Supporting a 9 kHz to 7.5 GHz frequency range and 110 MHz real-time bandwidth, it features advanced capabilities like 5G NR\/LTE OTA testing, real-time spectrum analysis, pulse profile analysis, and GPS-synchronized indoor\/outdoor mapping. This empowers technicians to optimize beam performance, troubleshoot interference, and accelerate network deployment with precision, while its integrated design enhances on-site testing efficiency and portability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siglent","offers":[{"title":"9kHz-3.6GHz","offer_id":53896606777638,"sku":"SHA861A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-7.5GHz","offer_id":53896608776486,"sku":"SHA862A","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SHA860A_product.png?v=1789696240"},{"product_id":"4071-2hz-26-5ghz","title":"4071 2Hz-26.5GHz","description":"\u003ch1 class=\"h3\"\u003e4071 Series Signal and Spectrum Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eCeyear 4071 series is an economical signal\/spectrum analyzer covering 2Hz to 26.5GHz. It offers excellent dynamic range, phase noise, amplitude accuracy and measurement speed, with rich functions including spectrum analysis, I\/Q analysis, real-time spectrum analysis, transient analysis, vector signal analysis and pulse analysis. It meets R\u0026amp;D and production test needs in wireless communications, automotive electronics, LEO satellites, IoT and related fields.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ceyear","offers":[{"title":"2Hz-4GHz","offer_id":53898009641254,"sku":"4071A","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-8GHz","offer_id":53898075439398,"sku":"4071B","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-13.6GHz","offer_id":53898075472166,"sku":"4071C","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-18GHz","offer_id":53898075504934,"sku":"4071D","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2Hz-26.5GHz","offer_id":53898075537702,"sku":"4071E","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/tupian1-737.png?v=1789704257"},{"product_id":"4042-9khz-20ghz","title":"4042 9kHz-20GHz","description":"\u003ch1 class=\"h3\"\u003e4042 Series Spectrum Analyzer\u003c\/h1\u003e\n\u003cdiv class=\"p\"\u003e\n\u003cp\u003eCeyear 4042 series is a basic portable spectrum analyzer covering 9kHz to 9GHz\/20GHz. Weighing under 6.5kg with a 12.1-inch touch screen, it combines wide frequency coverage, excellent performance, fast sweep and multiple measurement modes. Standard full-band preamplifier, real-time spectrum analysis (up to 40MHz BW), interference analysis, channel scanner, field strength, power meter, IQ analysis and more make it suitable for field and lab spectrum testing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ceyear","offers":[{"title":"9kHz-9GHz","offer_id":53898009739558,"sku":"4042B","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"9kHz-20GHz","offer_id":53898010558758,"sku":"4042D","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/tupian1-683.png?v=1789704274"},{"product_id":"sva1000x","title":"SVA1000X 9kHz-7.5GHz","description":"\u003ch1\u003eProduct Introduction\u003c\/h1\u003e\n\u003cp\u003eThe SIGLENT SVA1000X series spectrum \u0026amp; vector network analyzers are powerful and flexible tools for RF signal and network analysis. With a frequency range up to 7.5 GHz, the base model is both a spectrum analyzer and a vector network analyzer (100 kHz up to 7.5 GHz); options add distance-to-fault, vector signal modulation analysis and EMI pre-compliance measurement. Preamplifier and tracking generator are standard.\u003c\/p\u003e","brand":"Siglent","offers":[{"title":"SVA1015X - 9kHz-1.5GHz","offer_id":54037110522150,"sku":"SVA1015X","price":14499.0,"currency_code":"HKD","in_stock":true},{"title":"SVA1032X - 9kHz-3.2GHz","offer_id":54037110554918,"sku":"SVA1032X","price":29699.0,"currency_code":"HKD","in_stock":true},{"title":"SVA1075X - 9kHz-7.5GHz","offer_id":54037110587686,"sku":"SVA1075X","price":71799.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/SVA1000-2.png?v=1791354134"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/collections\/Spectrum_Analyzer.png?v=1750339492","url":"https:\/\/nplab.shop\/zh\/collections\/spectrum-analyzer.oembed","provider":"NP LAB","version":"1.0","type":"link"}