1. Wprowadzenie
Welcome to the user manual for your AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer. This device is a versatile tool designed for radio enthusiasts and professionals, offering both spectrum analysis and signal generation capabilities across a wide frequency range. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your device, including the accompanying ZK09-BM Low Noise Ampliyfikator (LNA).
2. Koniec produktuview
Główne cechy
- Integrated ZK09-BM LNA: Ultra-broadband 100kHz-10GHz coverage with 21dB gain and low noise. USB-powered with a 300mAh battery for portability and up to 5 hours runtime.
- Updated TinySA Ultra+ ZS406: Features HW V0.4.6 with a 4.0-inch 480x320 touchscreen display.
- Szeroki zakres częstotliwości: Measures from 100kHz to 5.4GHz, with Ultra mode up to 6GHz. Spectrum analysis for 100kHz-900MHz.
- Resolution Bandwidth Filters: Switchable from 200Hz to 850kHz for precise measurements.
- Funkcjonalność 2 w 1: Operates as both a Spectrum Analyzer and a Signal Generator.
- Signal Generator Outputs: Sinus output (0.1-900MHz), UHF square wave output (900MHz-4.4GHz), and mixing signal output (4.4GHz-5.4GHz).
- Sterowanie komputerem: Connects via USB for data transfer, firmware updates, and display synchronization using the TinySA-APP. Compatible with Windows, Linux, and Mac.
- Przechowywanie danych: Built-in 32GB Micro SD card for convenient data storage.
Zawartość opakowania
The package includes the TinySA Ultra+ ZS406 unit, the ZK09-BM LNA, a stylus, a small antenna, several RF cables, a USB-C cable, and a 32GB Micro SD card.

Image: AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer with all included accessories, including the ZK09-BM LNA, cables, antenna, stylus, and SD card.
3. Konfiguracja
3.1 Pierwsze ładowanie
Before first use, fully charge the TinySA Ultra+ ZS406 using the provided USB-C cable and a compatible USB power adapter (not included). The device features a 5000mAh battery for extended operation.

Image: The TinySA Ultra+ ZS406 connected to a laptop via its USB-C port, illustrating the charging process and highlighting its 5000mAh battery capacity.
3.2 Instalacja karty Micro SD
Insert the included 32GB Micro SD card into the designated slot on the device. This card is used for storing measurement data and firmware updates.
3.3 Connecting the ZK09-BM LNA
The ZK09-BM LNA can be connected inline with your RF signal path to improve sensitivity, especially for weak signals or higher frequencies. Ensure proper connection using the provided RF cables. The LNA has its own internal 300mAh battery and can be charged via USB.

Obraz: Zbliżenie view of the ZK09-BM Low Noise Amplifier, showing its input/output ports and printed specifications for frequency range and gain.
4. Instrukcja obsługi
4.1 Włączanie/wyłączanie
To power on the device, press and hold the power button located on the side. To power off, press and hold the same button until the shutdown sequence initiates.
4.2 Basic Spectrum Analyzer Operation
The TinySA Ultra+ ZS406 features a 4.0-inch resistive touchscreen for intuitive control. Use the included stylus or your finger to navigate menus and adjust settings.
- Zakres częstotliwości: The device covers 100kHz to 5.4GHz. For frequencies above 900MHz, the device operates in Ultra mode, extending up to 6GHz.
- Setting Center Frequency and Span: Tap on the screen to access menu options. Select 'Frequency' to set the center frequency and 'Span' to define the frequency range displayed.
- Resolution Bandwidth (RBW): Adjust the RBW from 200Hz to 850kHz to optimize the trade-off between sweep speed and frequency resolution. A narrower RBW provides better resolution but slower sweeps.
- Znaczniki: Use markers to pinpoint specific frequencies and measure their amplitość.

Image: A hand holding the TinySA Ultra+ ZS406, demonstrating the use of a stylus on its 4.0-inch resistive touchscreen display to interact with the spectrum analysis interface.
4.3 Funkcja generatora sygnału
When not in spectrum analyzer mode, the device can function as a signal generator.
- Dostęp do generatora sygnału: Navigate through the main menu to select the signal generator mode.
- Typy wyjściowe:
- Sine Wave Output: 0.1MHz to 900MHz (MF/HF/VHF)
- Square Wave Output: 900MHz to 4.4GHz (UHF)
- Mixing Signal Output: 4.4GHz to 5.4GHz
- Setting Output Parameters: Adjust frequency, level, and modulation settings as required for your application.

Image: The TinySA Ultra+ ZS406 displaying its signal generator interface, showing options for sine wave, square wave, and mixing signal outputs across different frequency ranges.
4.4 Sterowanie komputerem i przesyłanie danych
Connect the TinySA Ultra+ ZS406 to your computer via the USB-C port to utilize the TinySA-APP for enhanced control and data management.
- Instalacja oprogramowania: Download and install the TinySA-APP software compatible with your operating system (Windows, Linux, Mac).
- Połączenie USB: Use the provided USB-C cable to connect the device to your PC. The device will be recognized as a Serial over USB (CDC) device.
- Funkcje: The PC software allows for direct data transfer, firmware updates, and synchronization of the device display to your computer screen. A comprehensive set of commands can be invoked over the serial interface for advanced control.

Image: The TinySA Ultra+ ZS406 connected to both a laptop and a desktop computer, demonstrating its PC control capabilities with the TinySA-APP software interface visible on the computer screens.
5. Konserwacja
5.1 Czyszczenie
Przetrzyj urządzenie miękką, suchą ściereczką. Unikaj stosowania silnych środków chemicznych lub materiałów ściernych, które mogłyby uszkodzić ekran lubasing. Ensure no liquids enter the ports.
5.2 Pielęgnacja baterii
To prolong battery life, avoid fully discharging the device frequently. Store the device in a cool, dry place when not in use for extended periods. The 5000mAh battery provides approximately 3 hours of continuous running time.
5.3 aktualizacji oprogramowania sprzętowego
Regularly check the AURSINC website or TinySA-APP for firmware updates to ensure optimal performance and access to new features. Follow the instructions provided with the firmware update package carefully.
6. Rozwiązywanie Problemów
- Urządzenie się nie włącza: Ensure the battery is charged. Connect the device to a USB power source and try again. If the issue persists, contact customer support.
- Nie wykryto sygnału: Check all cable connections, including the antenna and LNA. Verify that the input signal is within the device's frequency range and that the LNA is powered on if used. Adjust the RBW and ampustawienia wolności.
- Ekran dotykowy nie reaguje: Try restarting the device. If the issue continues, ensure the screen is clean and free of debris. Use the stylus for more precise input.
- Oprogramowanie komputerowe nie łączy się: Ensure the USB-C cable is securely connected and the TinySA-APP is installed correctly. Check device drivers on your PC. Try a different USB port or cable.
- Niedokładne odczyty: Perform a calibration if available in the device menu. Ensure proper termination (e.g., 50 Ohm) for unused ports.
7. Specyfikacje
| Parametr | TinySA Ultra+ ZS406 (V0.4.6) |
|---|---|
| Rozmiar wyświetlacza | 4-calowy wyświetlacz IPS-TFT LCD (480x320) |
| Maksymalna częstotliwość wejściowa | 5.4GHz in Ultra mode |
| Filtry rozdzielczości | od 200 Hz do 850 kHz |
| Max Output Frequency (Signal Gen) | Sinus do 900MHz, fala prostokątna do 4.4GHz |
| Poziom wyjściowy | -115dBm do -19dBm |
| Internal LNA Gain | 20 dB do 4 GHz |
| Displayed Points per Scan | max 450 (0-350MHz scan time: 165ms) |
| Shortest Zero Span Time | 14 ms dla 450 punktów |
| DANL na częstotliwości 100 MHz | -153 dBm/Hz (LNA wyłączony) / -169 dBm/Hz (LNA włączony) |
| Bateria | Litowo-polimerowy 3.7 V 5000 mAh |
| Złącza RF | SMA żeński |
| Interfejs komunikacyjny | USB-CDC (Type-C), UART-TTL (2.54mm) |
| Rozmiar wyglądu | 117x72x23mm (bez wystających części) |
Uwaga: Specyfikacje mogą ulec zmianie bez powiadomienia.

Image: Detailed comparison table highlighting the specifications of TinySA Ultra and TinySA Ultra+ ZS406 models.
8. Gwarancja i wsparcie
AURSINC is committed to providing high-quality products and customer satisfaction.
- 30-Day Exchange or Return: If you are not satisfied with your purchase, you may exchange or return the product within 30 days.
- 365-dniowa gwarancja: The TinySA Ultra+ ZS406 comes with a 365-day warranty against manufacturing defects.
- Całodobowa obsługa klienta: For any questions, concerns, or technical assistance, please contact AURSINC customer service. We are ready to assist you.

Image: AURSINC's commitment to service, detailing 30-day exchange/return, 365-day warranty, and 24-hour customer service.
For further assistance, please visit the official AURSINC webodwiedź witrynę lub zapoznaj się z danymi kontaktowymi dołączonymi do opakowania produktu.





