DIY Supplies : ELECTRICALSpectrum Analyzer 100Khz To 960Mhz,Signal Generator Hand Held Frequency MF/HF/VHF UHF Input,2.8Inch Touch Screen[ESD protection diode] A spectrum analyzer with two inputs, 0.1MHZ-350MHz high-quality MF/HF/VHF input, 240MHz-960MHz low-quality UHF input. Switchable resolution band pass filter, suitable for two ranges between 2.6kHz and 640kHz.[Frequency range] Use a resolution filter to isolate the input power in a small frequency range. The fastest scanning speed occurs at RBW or 300kHz or wider frequencies, about 2 scans per second. The resolution filter scans in the desired frequency range. But as the frequency span increases and the RBW decreases, the scanning speed decreases rapidly. It takes about 2 minutes to scan from 0MHz to 350MHz with an RBW of 10kHz.[4 input/output specification modes] The input/output specification of tinySA is divided into 4 modes: low input mode, high input mode, low output mode, and high output mode. The firmware of tinySA can be updated by the user. If you need a new version of the firmware, please contact us for the download link.[Built-in calibration signal generator] This network analyzer can be used as a signal generator. When it is not used as a spectrum analyzer, the MF/HF/VHF sine output is between 0.1MHZ-350MHz, and the UHF square wave output is between 240MHz-960MHz. The color display shows 290 scanning points, covering the entire low-frequency or high-frequency range. The built-in calibration signal generator is used for automatic self-check and low-input calibration.[PC Control]Connect to PC via USB to become a PC-controlled spectrum analyzer. The USB interface implements the Serial over USB (CDC) protocol, and there are a large number of commands that can be called through the serial interface. These commands can be used to perform measurements or update internal settings. After connecting to a Windows PC, the Windows driver will be installed automatically. The Linux driver is built into the kernel.Material:Metalcolour:BlackPackage Contents:1 set x Spectrum AnalyzerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.