Feature: 1. LARGE TOUCHSCREEN DISPLAY: Featuring a 4.0 inch 480 x 320 touchscreen display, this handheld miniature spectrum analyzer offers a user friendly interface for easy operation. 2. WIDE FREQUENCY RANGE: With a measurement frequency range from 100kHz to 5.3GHz, the spectrum analyzer covers a broad spectrum of frequencies. The spectrum analysis mode covers 0.1 to 800MHz, and the super mode reaches up to 0.1MHz to 6GHz, providing versatile measurement capabilities. 3. DUAL FUNCTIONALITY AS A SIGNAL GENERATOR: When not used as a spectrum analyzer, it can function as a signal generator. It offers sine wave output from 0.1 to 800MHz and square wave or dual tone output up to 4.4GHz, providing flexibility in various applications. 4. PC CONTROL AND DATA TRANSFER: Connect the analyzer to a PC via USB to enable PC controlled spectrum analysis or signal generation. The for Tinysa APP allows direct data transfer to the computer. The USB interface supports CDC protocol and enables the execution of various commands through a serial interface. 5. LONG BATTERY LIFE: Equipped with a built in 3000mAh rechargeable battery, this analyzer offers a long lasting battery life. It can be fully charged within 3 hours and eliminates the need for frequent recharging. Specification: Item Type: Spectrum Analyzer Signal Generator Material: Alloy Steel Battery: Polymer battery x 1 Battery Capacity: 3000mAh (shipped with built in battery) Storage: 32G memory card (included) Screen Size: 4 inches Maximum Low Input Frequency: 800MHz, 6GHz in super mode High Input Range: Unavailable The Resolution Filter Is Divided Into 1,3, And 10 Steps: From 200Hz to 850kHz Maximum Low Output Frequency: Sine wave up to 800MHz, square wave up to 4.4GHz Low Output Level: -104dBm to -16dBm High Output Frequency Range: Unavailable High Output Level: Unavailable Ultra Mode: Calibrated to 6GHz level Internal LNA gain: 20dB up to 4GHz Internal Step Attenuator: 0-31dN Points Displayed Per Scan: Maximum 450 0 to 350mhz Scan Time: 165ms Minimum 0 Span Time: 17ms DANL Low Input at 100MHz: -153 DBM /Hz (LNA off) /-169 DBM /Hz 880MHz DANL High Input: Unavailable DANL Falls In Super Mode: 10dB above -2.5GHz, 25dB above 5.3GHz Phase Noise At 10khz Offset: -92 DBC /Hz Phase Noise At 100khz Offset: -108dBc/Hz Low Input 1db Compression Level: +0.5dBm (low noise amplifier off), 26.5dBm (high noise amplifier on) IIP3 without LNA IIP3 Without LNA: +18dBm (at least 2MHz apart) /0dBm (at 500Hz apart) IIP3 with LNA IIP3 With LNA: -8dBm (at least 2MHz apart) Storage Card Slot: Storage card Firmware Update Mode Activation: Press the touch button before boot AM Modulation Depth: 10% and 100 percent FM Offset: 1kHz to 300kHz Modulation Frequency: 50Hz to 5kHz(AM) or 1kHz(FM). Package List: 1 x Spectrum Analyzer 1 x USB Type C Data Cable 2 x 30cm RG405 SMAJB2 SMAJB2 RF Connection Cable 1 x SMA SMA Barrel Connector 1 x Antenna with SMA Connector 1 x Hanging Rope Touch Pad 1 x Pen