1. Увод
The AURSINC TinySA Spectrum Analyzer V0.3.1 is a portable, handheld frequency analyzer and signal generator designed for a wide range of applications. This device features a 2.8-inch touchscreen and is equipped with ESD protection for enhanced stability and longevity. It combines the functionality of a traditional heterodyne swept spectrum analyzer with a signal generator, making it a versatile tool for both hobbyists and professionals.
Слика 1: Завршеноview of the AURSINC TinySA Spectrum Analyzer highlighting its compact design and core functionalities.
2. Садржај пакета
Upon unboxing your AURSINC TinySA Spectrum Analyzer, please ensure all the following items are present:
- 1x TinySA Spectrum Analyzer (with built-in 500mAh battery and 2.8-inch touchscreen)
- 2x 20cm/7.87inch RF Cable
- 1к УСБ-Ц кабл
- 2x SMA Female to Female Connector
- 1x Touchscreen Pen
- 1x SMA Telescopic Antenna
Figure 2: All components included in the AURSINC TinySA Spectrum Analyzer package.
3. Подешавање
Before first use, it is recommended to fully charge the device using the supplied USB-C cable. The TinySA features two input ports for different frequency ranges:
- MF/HF/VHF Input: For frequencies from 0.1MHz to 350MHz.
- UHF Input: For frequencies from 240MHz to 960MHz.
Connect the appropriate antenna or RF cable to the desired input port based on the frequency range you intend to analyze or generate. The device is operated via its 2.8-inch resistive touchscreen using the included stylus or finger.
Слика 3: Страна view of the TinySA, indicating the USB-C port, battery LED, power switch, and multi-functional switch.
3.1 Почетна калибрација
For accurate measurements, perform a level calibration. Connect the high and low SMA connectors using a small SMA cable (supplied). Navigate to the 'Config' menu and select 'Level Calibrate'. Follow the on-screen instructions to complete the calibration process.
3.2 PC Control Setup
The TinySA can be controlled via a PC using the USB interface, which implements the Serial over USB (CDC) protocol. A Windows driver will automatically install upon connecting to a Windows PC. For Linux, the driver is built into the kernel. The TinySA-APP is available to control the device and capture its screen for more detailed analysis.
Figure 4: TinySA connected to a PC for enhanced control and data visualization.
4. Радни режими
The TinySA operates in various modes, functioning as both a spectrum analyzer and a signal generator. The device includes all components of a traditional heterodyne swept spectrum analyzer.
4.1 Spectrum Analyzer Mode
In this mode, the device displays frequency spectrums. It features switchable resolution bandpass filters for both ranges (2.6kHz to 640kHz). The color display shows 290 scan points covering up to the full low or high frequency range.
Figure 5: Spectrum Analyzer mode displaying frequency data.
4.2 Режим генератора сигнала
When not used as a spectrum analyzer, the TinySA can function as a signal generator:
- MF/HF/VHF Sinus Output: Generates sine waves between 0.1MHz and 350MHz.
- UHF Square Wave Output: Generates square waves between 240MHz and 960MHz.
A built-in calibration signal generator enables automatic self-test and low input calibration.
Figure 6: TinySA operating as a signal generator.
4.3 Input/Output Modes Overview
Figure 7: Visual representation of the four primary input and output modes.
5. Прикажи информације
The 2.8-inch touchscreen displays critical information for analysis and operation:
- Info Panel: Located on the left side of the screen.
- Marker Info: Displayed at the top of the screen.
- Scan Info: Found at the bottom of the screen.
- Measurement Panel: Occupies the middle section.
- Мени: Accessible on the right side of the screen.
Figure 8: Layout of information on the TinySA display.
6. Functions and Capabilities
The TinySA Spectrum Analyzer offers a wide array of measurement and analysis capabilities:
- Measuring Harmonics
- Measuring Spectral Purity
- Measuring Phase Noise
- Measuring Third Order Intermodulation
- Measuring IQ Balance
- Measuring Spur Free Dynamic Range
- Measuring Low Frequencies
- Capturing ISM Transmissions
- Tuning Sweep Settings
- Coax Cable Impact analysis
- Measuring the harmonic content of a transmitter
- Measuring FM deviation
- Measuring AM modulation
- Adding an LNA (Low Noise Ampдизалица)
- Using a Tracking Generator to measure a Mixer
Figure 9: Comprehensive list of TinySA's measurement functions.
6.1 Firmware Updates and ESD Protection
The TinySA features hardware V0.3.1 with ESD protection, which improves stability, sensitivity, anti-static level, and longevity. The firmware can be updated for the newest versions; refer to the official TinySA webсајт за детаље.
Figure 10: Details on ESD protection and firmware version.
6.2 Basic Introduction Video
For a visual introduction to the TinySA's basic functions, please watch the official video below:
Video 1: AURSINC TinySA Spectrum Analyzer Basic Introduction. This video provides an overview of the device's features and initial operation.
7. Одржавање
To ensure the longevity and optimal performance of your TinySA Spectrum Analyzer, follow these maintenance guidelines:
- Одржавајте уређај чистим и без прашине и прљавштине. Користите меку, суву крпу за чишћење.
- Избегавајте излагање уређаја екстремним температурама, влажности или директној сунчевој светлости.
- Store the device in a protective case when not in use to prevent physical damage.
- Ensure the SMA connectors are clean and free from corrosion.
- Regularly check for and install firmware updates from the official TinySA website to benefit from performance improvements and new features.
КСНУМКС. Решавање проблема
If you encounter issues with your TinySA Spectrum Analyzer, consider the following common troubleshooting steps:
- Уређај се не укључује: Ensure the battery is charged. Connect the USB-C cable to a power source and check the battery LED indicator.
- Нетачна очитавања: Perform a level calibration as described in Section 3.1. Check that the correct input port (High or Low) is selected for your frequency range.
- No signal detected: Verify that the antenna or RF cable is securely connected to the appropriate input port. Ensure the signal source is active and within the device's frequency range.
- Екран осетљив на додир не реагује: Use the provided stylus for precise input. If the screen remains unresponsive, try restarting the device.
- Проблеми са повезивањем са рачунаром: Ensure the USB-C cable is properly connected. For Windows, check device manager for driver installation. For Linux, verify kernel support. Try a different USB port or cable.
For persistent issues, refer to the official TinySA website or contact AURSINC customer support.
9. Спецификације
| Димензије производа | 3.85 к 2.36 к 0.67 инча; 4.59 унци |
| Број модела ставке | TinySA Spectrum Analyzer |
| Батерије | Потребна је 1 литијум-јонска батерија (укључена) |
| Датум првог доступног | 31. августа 2020. године |
| Произвођач | АУРСИНЦ |
| ASIN | B08H1S2SYR |
10. Гаранција и подршка
AURSINC is dedicated to providing professional measurement tools and electronic products. We are always ready to assist you with any questions or concerns.
- Exchange or Return: 30 дана
- гаранција: 365 дана
- Служба за кориснике: 24 сата
Figure 11: AURSINC's commitment to customer service and product warranty.
Thank you for considering AURSINC as your trusted partner for all your measurement tool needs.
