Specifications: Display Size: 4" TFT LCD (480×320) Max Low Input Frequency: 800MHz, 6GHz in Ultra Mode Resolution Filters in 1, 3, 10 Steps: From 200Hz to 850kHz Max Output Frequency: Sinus up to 800MHz, Square Waves up to 4.4GHz Output Level: -104dBm to -16dBm Ultra Mode: Level Calibrated up to 5.3GHz Internal LNA Gain: 20dB up to 4GHz Displayed Points per Scan: Max 450 0-350MHz Scan Time: 165ms Shortest Zero Span Time: 17ms DANL at 100MHz: -153dBm/Hz (LNA Off) / -169dBm/Hz (LNA On) DANL Degrading in Ultra Mode: 10dB above 2.5GHz, 25dB above 5.3GHz Phase Noise at 10kHz Cancel Out: -92dBc/Hz Phase Noise at 100kHz Cancel Out: -110dBc/Hz Input 1dB Compression Level: +0.5dBm (LNA Off) / -26.5dBm (LNA On) IIP3 Without LNA: +18dBm (at least 2MHz apart) / 0dBm (500Hz apart) IIP3 With LNA: +8dBm (at least 2MHz apart) SD Card Slot: Micro SD Card Audio Out: 3.5mm Headphone Plug FW Update Mode Activation: Push Jog Button Before Switch On Maximum Current Consumption: 330mA Maximum Charging Current: 1300mA Battery: Li-polymer 3.7V 3000mAh RF Connectors: SMA Female Communication Interface: USB-CDC (Type-C), UART-TTL (2.54mm Connector) Appearance Size: 117×72×23mm (excluding protruding parts) Features: Versatile Frequency Range: The ULTRA PortableSA offers a wide frequency range from 100kHz to 5.3GHz, making it suitable for a variety of applications from basic electronic testing to advanced RF signal analysis. This broad range ensures compatibility with numerous devices and signals, facilitating comprehensive analysis in a single device. High-Resolution Touch Display: Equipped with a 4" TFT LCD touch screen with a resolution of 480×320, the ULTRA PortableSA provides clear and precise visual feedback. The intuitive touch interface simplifies navigation and data review, enabling users to quickly access and interpret results. Enhanced Signal Accuracy: The internal LNA gain of 20dB up to 4GHz significantly boosts signal sensitivity, allowing for precise detection and analysis even at lower signal levels. The low phase noise and DANL ratings ensure high-quality signal integrity, important for detailed signal investigations. Compact and Portable Design: Despite its advanced capabilities, the ULTRA PortableSA maintains a compact size of 117×72×23mm, making it easily portable. The built-in Li-polymer 3000mAh battery ensures extended usage periods, essential for fieldwork and on-the-go testing without constant recharging. User-Friendly Connectivity: Featuring both USB-CDC (Type-C) and UART-TTL interfaces, the ULTRA PortableSA guarantees flexible connectivity for data transfer and device communication. The additional micro SD card slot supports data storage expansion, while the 3.5mm audio out facilitates auditory signal monitoring. Package Included: 1 x ULTRA Portable Spectrum Analyzer
