Spectrum Analyzer Handheld Simple Aluminum Alloy Portable Analysis Tool LTDZ_35M‑4400M

Feature: 1. Adopt stm32f407 single-chip microcomputer (main frequency 168M) + 4.3 inch TFTLCD (480*800) color LCD screen. 2. Using aluminum alloy + rotary encoder control, beautiful and practical. 3. Adopts USB power supply, convenient charging and full English display. 4. With small size, easy to carry and store, convenient to use and with high accuracy 5. The spectrum analyzer is an good tool for repair shops and amateur radio enthusiasts. Specification: Item Type: Spectrum Analyzer Material: Aluminum alloy Uses: -talkie, toy remote control, 2.4Gwifi. Spectrum Display Range: 35M-4400Mhz Input Impedance: 50Ω RBW: 10khz, 50khz, 100khz, 200khz, 500khz total 5 levels adjustable Screen Scan Points: 700 Scanning Span: 7M (10Khz), 35M (50khz), 70M (100Khz), 140M (200Khz), 350M (500Khz) DBm Range: -80dB -----10dB (supports manual adjustment of the calibration range), there is no amplifier circuit inside the machine, if you need to measure small signals, you need an external amplifier Maximum Access : 10dB Working Mode: Superheterodyne scanning spectrum analyzer, single scanning time 800ms Package List: 1 x Spectrum Analyzer 1 x USB Line 1 x Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.