1. Úvod
This manual provides comprehensive instructions for the OWON XSA805-TG Spectrum Analyzer. It covers the device's features, setup, operation, and maintenance to ensure safe and efficient use. The XSA805-TG is a high-performance spectrum analyzer designed for various signal analysis applications, featuring a 9-inch LCD, a frequency range of 9 kHz to 500 MHz, and a tracking generator.
2. Bezpečnostní informace
Please read all safety instructions carefully before operating the device. Failure to follow these instructions may result in injury or damage to the instrument.
- Napájení: Use only the specified power adapter. Ensure the power source matches the voltage requirements of the instrument.
- Prostředí: Zařízení používejte v suchém a dobře větraném prostoru. Nevystavujte jej extrémním teplotám, vlhkosti, prachu nebo korozivním plynům.
- Větrání: Do not block the ventilation openings on the instrument. Adequate airflow is essential to prevent overheating.
- Spojení: Ensure all connections are secure before powering on the device. Disconnect power before making or changing connections.
- Servis: Nepokoušejte se přístroj opravovat sami. Veškerý servis svěřte kvalifikovanému servisnímu personálu.
- Čištění: Clean the instrument with a soft, dry cloth. Do not use liquid or aerosol cleaners.
3. Konec produktuview
The OWON XSA805-TG Spectrum Analyzer is equipped with a 9-inch LCD and various interfaces for comprehensive signal analysis. Below are the key components and their functions.
3.1 Přední panel
The front panel features the main display, control buttons, numeric keypad, and input/output ports.
- Menu Softkeys: Context-sensitive buttons for menu navigation.
- Funkční klávesy: Dedicated buttons for common functions like SPAN, RBW, Trace, etc.
- Knoflík: Rotary encoder for adjusting parameters and navigating menus.
- Šipky: For precise cursor movement and parameter selection.
- Numerická klávesnice: For direct entry of numerical values.
- Vypínač: Pro zapnutí nebo vypnutí zařízení.
- USB Host Interface: Pro připojení USB paměťových zařízení nebo jiných periferií.
- Rozhraní sluchátek: Pro audio výstup.
- Tracking Generator Output (optional): Output for the tracking generator function.
- RF Input Connector: Main input for RF signals.
3.2 Zadní panel
The rear panel provides additional connectivity options and power input.
- Rozhraní HDMI: Pro připojení externího displeje.
- Rozhraní zařízení USB: For connecting the analyzer to a computer.
- Trigger Input Connector: For external trigger signals.
- Reference Clock In/Out: Pro synchronizaci externích hodin.
- Rozhraní LAN: Pro síťové připojení.
- AC napájecí konektor: Pro připojení napájecího kabelu.
- Security Lock Hole: Pro zajištění zařízení.
4. Nastavení
Follow these steps to set up your OWON XSA805-TG Spectrum Analyzer.
- Rozbalení: Carefully remove the spectrum analyzer and all accessories from the packaging. Inspect for any signs of damage.
- Připojení napájení: Connect the provided AC power cord to the AC Power Connector on the rear panel and then to a suitable power outlet.
- Počáteční zapnutí: Press the Power Key on the front panel to turn on the device. The system will boot up and display the main measurement interface.
- Externí připojení (volitelné):
- Zařízení USB: Connect USB storage or other peripherals to the USB Host Interface.
- Připojení k počítači: Use a USB cable to connect the USB Device Interface to your computer for data transfer or remote control.
- Externí displej: Connect an HDMI cable to the HDMI Interface for an external monitor.
- Síť: Connect an Ethernet cable to the LAN Interface for network access.
5. Návod k obsluze
This section details the primary functions and operational modes of the XSA805-TG Spectrum Analyzer.
5.1 Základní měření
Upon startup, the analyzer displays the default spectrum measurement screen. Use the function keys and softkeys to adjust parameters such as Center Frequency, Span, Resolution Bandwidth (RBW), and Video Bandwidth (VBW).
- Střední frekvence: Sets the center frequency of the displayed spectrum.
- Rozpětí: Defines the frequency range displayed around the center frequency.
- RBW (Resolution Bandwidth): Determines the frequency resolution of the measurement. A smaller RBW provides better resolution but increases sweep time.
- VBW (Video Bandwidth): Controls the bandwidth of the video filter, affecting trace smoothing.
5.2 Quick Capture Function
The quick capture function allows for rapid analysis of ASK/FSK modulated signals, directly providing center frequency, power, and offset parameters. This is particularly useful for analyzing signals from devices like car remote keys, TRMS tire pressure modules, and small wireless modules.
The image above illustrates the application of the quick capture function for various wireless devices.
This image highlights the 1 Hz minimum resolution bandwidth (RBW) capability, which effectively distinguishes nearby signals, crucial for detailed analysis in quick capture mode.
5.3 Extended Function Modes
The XSA805-TG offers multiple extended function modes for advanced analysis, including modulation signal quality analysis, audio demodulation, field strength measurement, channel measurement, and frequency counter.
The image above shows the interface for modulation signal quality analysis and audio demodulation.
This image displays the interfaces for channel measurement and the frequency counter, demonstrating the versatility of the analyzer.
5.4 EMI Test Function (Optional Software Required)
The device supports EMI pre-compliance testing with an optional software package. It includes over 200 mainstream EMC test standards and regulation templates. This allows users to select corresponding templates, and the software automatically configures the spectrum analyzer and records test data. Data and regulations can be compared on the same screen, and users can customize regulations for comparative analysis.
The image illustrates the EMI test software interface, showing measurement parameters and a graphical display of test results.
6. Specifikace
The following table outlines the key technical specifications for the OWON XSA805-TG Spectrum Analyzer.
This image provides a detailed comparison of specifications across the XSA800 series, including the XSA805-TG model.
| Funkce | Specifikace |
|---|---|
| Rozměry produktu | 20.28 x 10.43 x 13.78 palce |
| Hmotnost | 11.02 libry |
| Zobrazit | 9-inch LCD, 1280x800 Pixels |
| Frekvenční rozsah | 9 kHz - 500 MHz |
| Displayed Average Noise Level (DANL) | -160 dBm |
| Fázový šum | -80 dBc/Hz @ 1 GHz and offset at 10 kHz |
| Minimum Resolution Bandwidth (RBW) | 1 Hz |
| Rozhraní | USB Host, USB Device, LAN, Earphone, HDMI |
7. Údržba
Proper maintenance ensures the longevity and optimal performance of your spectrum analyzer.
- Čištění: Regularly clean the exterior of the instrument with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents. For the display, use a screen-specific cleaner if necessary, applied to the cloth, not directly to the screen.
- Skladování: When not in use, store the analyzer in a clean, dry environment, away from direct sunlight and extreme temperatures. Use the original packaging or a protective case if available.
- Kalibrace: For critical measurements, periodic calibration by qualified service personnel is recommended to maintain accuracy.
- Aktualizace softwaru: Check the OWON official website for any available firmware or software updates to ensure your device has the latest features and bug fixes.
8. Řešení problémů
This section provides solutions to common issues you might encounter with your OWON XSA805-TG.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapne | Power cord not connected; Power outlet faulty; Device fault. | Check power cord connection; Test power outlet; Contact support if issue persists. |
| Není zobrazen žádný signál | Input signal cable disconnected; Input signal too weak; Incorrect frequency settings. | Verify signal cable connection; Ensure signal source is active; Adjust Center Frequency and Span. |
| Obrazovka zamrzla nebo nereaguje | Software error; Temporary glitch. | Restart the device by holding the power button; If persistent, check for firmware updates. |
| Zařízení USB nebylo rozpoznáno | USB device incompatible; Faulty USB port. | Try a different USB device; Use a different USB port; Ensure device is formatted correctly. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact OWON customer support.
9. Záruka a podpora
OWON provides a limited warranty for its products. Please refer to the warranty card included with your product or visit the official OWON webpodrobné záruční podmínky naleznete na webu.
For technical support, service, or inquiries, please contact OWON customer service through the following channels:
- OWON Official Webmísto: www.owon.com (Check for support contact information, FAQs, and software downloads)
- Autorizovaná servisní střediska: A list of authorized service centers may be available on the OWON webmísto.
When contacting support, please have your product model number (XSA805-TG) and serial number ready.
