Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator

The upgraded tinySA spectrum analyzer with ESD protrcted function primarily intended for 0.1MHz to 350MHz Specification: * Display resolution 320*240 pixels * Screen diagonal 2.8″ * 16 bits per RGB pixels * Resistive touch control * Jog switch control * USB serial port control * Optional TTL USART port (SW not yet implemented) on the internal PCB * Linear power supply to avoid switching noise. Upgraded ESD Protected Function The performance of the 2021 latest version 3.1 TinySA spectrum will be more stable and sensitive with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life. Spectrum Analyzer with two inputs high quality MF/HF/VHF input for 0.1MHZ-350MHz lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6k – Hz and 640k – Hz Color display showing 290 scan points covering up to the full low or high frequency range. Input Step attenuator from 0d – B to 31d – B for the MF/HF/VHF input. When not used as Spectrum Analyzer it can be used as Signal Generator MF/HF/VHF sinus output between 0.1MHZ-350MHz UHF square wave output between 240MHz-960MHz. PC Control The USB interface implements the Serial over USB (CDC) protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel