Features • Versatile Dual Input Range: Supports 0.1MHz to 350MHz MF HF VHF and 240MHz to 960MHz UHF, allowing for signal analysis across multiple frequency bands • Components: Features an nRF24L01 module with PA and a 3DB high-gain antenna, ensuring enhanced signal reception and accuracy for reliable measurements • Responsive Touch Screen: Equipped with a 2.8-inch touch screen, offering intuitive navigation and clear visualization of signal strength for easy • Multi-Mode Functionality: Operates in 4 distinct modes with upgradeable firmware, catering to various input and output specifications for flexible usage • Convenient PC Control: Easily connects to computers via USB for seaml control and monitoring, compatible with both Windows and Linux for versatile integration Features: 1、Dual Input: 0.1mhz to 350mhz MF HF VHF input, 240mhz to 960mhz low quality UHF input, switchable resolution bandpass filter suitable for two ranges between 2.6khz and 640khz. 2、Frequency Range: Using analytical filter can isolate the input power in a small frequency range, the fastest sweep speed is about 2 times per second at rbw or 300khz or wider, and takes about 2 minutes to scan from 0mhz to 350mhz with 10khz rbw. 3、4 Modes: The input and output specifications are divided into 4 modes, low input mode, high input mode, low output mode and high output mode, and the firmware is upgradeable. 4、Signal Generator Output: Can be used as a signal generator, the output of sine MF HF VHF is between 0.1mhz to 350mhz, and the output of ultra high frequency square wave is between 240mhz to 960mhz. 5、Built in Calibration: The color screen displays 290 sweep points, covering the entire low or high frequency range, built in calibration signal generator for automatic self test and low input calibration. 6、PC Control: Can be connected to a computer via USB, can controlled the spectrum analyzer by computer, for Windows driver will be installed automatically, for linux driver is built into the kernel. 7、USB Interface: The USB interface implements the serial over usb (cdc) protocol, various commands that can be called through the serial port, which can be used to perform measurements or update internal settings. Specification: Item Type: Spectrum Analyzer Material: ABS Screen: 2.8 inch touch screen Battery: 1 x 306090 3.7V 2000mAh polymer lithium battery (built in) Package List: 1 x Spectrum Analyzer 2 x Connection Cable 1 x Connector 1 x Touchscreen Pen 1 x Data Cable 1 x Antenna Package List 1 x Spectrum Analyzer 2 x Connection Cable 1 x Connector 1 x Touchscreen Pen 1 x Data Cable 1 x Antenna