TinySA ULTRA Handheld Tiny Spectrum Analyzer 4" Display 100 kHz to 5.3GHz RF Generator, Built-in 32GB Card/3000mAh battery

SPECIFICATIONSBrand Name: VwingetDIY Supplies: ELECTRICALOrigin: Mainland ChinaDisplay Size: 3.0 - 4.9 InchesModel Number: TinySA ULTRACertification: CEDisplay size: 3.95" TFT LCD (480*320)Max low input frequency: 800MHz, 6GHz in Ultra modeResolution filters in 1,3,10 steps: from 200Hz to 850kHzMax output frequency: Sinus up to 800MHz, Square wave up to 4.4GHzOutput level: -104dBm to - 16dBmUltra mode: Level calibrated up to 5.3GHzInternal LNA gain: 20dB up to 4GHzDisplayed points per scan: max 4500-350MHz scan time: 165msShortest zero span time: 17msDANL at 100MHz: -153dBm/Hz (LNA Off) / -169dBm/Hz (LNA On)DANL degrading in ultra mode: 10dB above 2.5GHz, 25dB above 5.3GHzPhase noise at 10kHz offset: -92dBc/HzPhase noise at 100kHz offset: -110dBc/HzInput 1dB compression level: +0.5dBm (LNA Off) / -26.5dBm (LNA On)IIP3 without LNA: +18dBm (at least 2 MHz apart) / 0dBm (500Hz apart)IIP3 with LNA: -8dBm (at least 2MHz apart)Frequency stability: <1ppm (-10℃ ~ +55℃)SD card slot: microSD