Advanced Spectrum Analysis: Features a 4.0-inch touch screen (480 x 320 resolution) with a measurement range of 100kHz to 5.3GHz. Extended Frequency Range: Covers 100kHz to 5.3GHz with adjustable resolution filters (200Hz to 850kHz) a col display showing up to 450 sweep points. Dual Functionality: Wks as both a spectrum analyzer signal generat, with built-in calibration f improved accuracy. Ample Stage: Includes a 32GB card f data stage transfer. Wide Applications: Suitable f telecommunications, engineering, netwk maintenance to detect frequencies, measure signals, identify interference. Key Specifications: - Display: 4-inch TFT LCD (480x320) - Frequency Range: 800MHz (6GHz in Ultra mode) - Resolution Filters: 200Hz to 850kHz - Output Frequency: Up to 800MHz (Sine), 4.4GHz (Square) - Output Level: -104dBm to -16dBm - Ultra Mode: Calibrated up to 5.3GHz - Internal LNA Gain: 20dB (up to 4GHz) - Scan Points: Max 450 - Scan Time: 165ms (0-350MHz), 17ms (zero span) - Material: Metal and Plastic Note: Slight col variations may occur. Package includes 1 spectrum analyzer kit only. Display measurement tolerances apply.