{"product_id":"handheld-spectrum-analyzer-4-inch-10-2-cm-display-100-khz-5-3-ghz-with-32gb-microsd-sma-antenna-network-lan-tester","title":"Handheld Spectrum Analyzer 4-inch (10.2 cm) Display 100 kHz–5.3 GHz with 32GB microSD, SMA Antenna \u0026 Network LAN Tester","description":"\u003cp\u003ePrecision handheld spectrum analyzer for portable RF testing, signal analysis, and network\/LAN diagnostics. Compact 4-inch display, broad frequency coverage up to 5.3 GHz, and included 32GB microSD make it ideal for engineers, technicians, and advanced hobbyists who need reliable field measurements and data logging.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Handheld spectrum analyzer\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDisplay size:\u003c\/strong\u003e 4-inch TFT LCD (480×320) — 4.0 in (10.2 cm)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFrequency range:\u003c\/strong\u003e 100 kHz – 5.3 GHz (level calibrated in Ultra mode)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMax low input frequency:\u003c\/strong\u003e 800 MHz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMax output frequency:\u003c\/strong\u003e Sine up to 800 MHz, Square up to 4.4 GHz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOutput level:\u003c\/strong\u003e -104 dBm to -16 dBm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInternal LNA gain:\u003c\/strong\u003e 20 dB (up to 4 GHz)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eResolution filters:\u003c\/strong\u003e from 200 Hz to 850 kHz (1, 3, 10 steps)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDisplayed points per scan:\u003c\/strong\u003e up to 450\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e0–350 MHz scan time:\u003c\/strong\u003e 165 ms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eShortest zero span time:\u003c\/strong\u003e 17 ms\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDANL at 100 MHz:\u003c\/strong\u003e -153 dBm\/Hz (LNA Off) \/ -169 dBm\/Hz (LNA On)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDANL degrading in Ultra mode:\u003c\/strong\u003e +10 dB above 2.5 GHz, +25 dB above 5.3 GHz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePhase noise (10 kHz offset):\u003c\/strong\u003e -92 dBc\/Hz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePhase noise (100 kHz offset):\u003c\/strong\u003e -110 dBc\/Hz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInput 1 dB compression level:\u003c\/strong\u003e +0.5 dBm (LNA Off) \/ -26.5 dBm (LNA On)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIIP3 without LNA:\u003c\/strong\u003e +18 dBm (≥2 MHz apart) \/ 0 dBm (500 Hz apart)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIIP3 with LNA:\u003c\/strong\u003e -8 dBm (≥2 MHz apart)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFrequency stability:\u003c\/strong\u003e \u0026lt;1 ppm (−10 °C to +55 °C)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSD card slot:\u003c\/strong\u003e microSD (32GB included)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAudio out:\u003c\/strong\u003e 3.5 mm headphone jack\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFirmware update:\u003c\/strong\u003e Push jog button before switch on\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMaximum current consumption:\u003c\/strong\u003e 330 mA\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMaximum charging current:\u003c\/strong\u003e 1300 mA\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Li-polymer 3.7 V, 3000 mAh (included)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRF connectors:\u003c\/strong\u003e SMA female\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCommunication interface:\u003c\/strong\u003e USB-CDC (Type-C), UART-TTL (2.54 mm connector)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAppearance size:\u003c\/strong\u003e 117 × 72 × 23 mm — 4.6 × 2.8 × 0.9 in (excluding protruding parts)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDisplay resolution:\u003c\/strong\u003e 480 × 320\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBattery included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e Host with 3000 mAh battery and 4-inch display ×1, USB Type-C data cable ×1, 30 cm SMA cables ×2, SMA-SMA barrel connector ×1, Antenna with SMA connector ×1, Lanyard and touch plectrum ×1, 32GB microSD card (pre-installed) ×1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e#SpectrumAnalyzer #RFTest #FanzyMarket\u003c\/p\u003e\n","brand":"FanzyMarket","offers":[{"title":"Default Title","offer_id":49879556325569,"sku":"\u003cnone\u003e","price":274.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/8189\/1777\/files\/S8e5c2c02287f44338ad157cf36689ee0U.webp?v=1767080154","url":"https:\/\/fanzymarket.com\/products\/handheld-spectrum-analyzer-4-inch-10-2-cm-display-100-khz-5-3-ghz-with-32gb-microsd-sma-antenna-network-lan-tester","provider":"FanzyMarket","version":"1.0","type":"link"}