AURSINC TinySA Spectrum Analyzer V0.3.1 Instruction Manual

1. Уводзіны

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.

AURSINC TinySA Spectrum Analyzer overview showing its compact size and key features like USB connectivity, 500mAh battery, 2.8-inch touchscreen, PC control, and ESD protection.

Малюнак 1: Закончанаview of the AURSINC TinySA Spectrum Analyzer highlighting its compact design and core functionalities.

2. Змесціва ўпакоўкі

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
1x кабель USB-C
2x SMA Female to Female Connector
1x Touchscreen Pen
1x SMA Telescopic Antenna

AURSINC TinySA Spectrum Analyzer and its included accessories: two RF cables, a USB-C cable, two SMA female-to-female connectors, a touchscreen pen, and an SMA telescopic antenna.

Figure 2: All components included in the AURSINC TinySA Spectrum Analyzer package.

3. Настройка

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.

Збоку view of the AURSINC TinySA Spectrum Analyzer showing the USB-C port, battery LED, power switch, and multi-functional switch for navigation.

Малюнак 3: бок view of the TinySA, indicating the USB-C port, battery LED, power switch, and multi-functional switch.

3.1 Пачатковая каліброўка

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.

AURSINC TinySA Spectrum Analyzer connected to a laptop via USB, demonstrating PC control capabilities for both Windows and Linux systems.

Figure 4: TinySA connected to a PC for enhanced control and data visualization.

4. Рэжымы працы

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.

Фронт view of the AURSINC TinySA Spectrum Analyzer displaying a frequency spectrum on its 2.8-inch touchscreen.

Figure 5: Spectrum Analyzer mode displaying frequency data.

4.2 Рэжым генератара сігналаў

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.

AURSINC TinySA Spectrum Analyzer demonstrating its signal generator capabilities, showing both sine wave and square wave outputs across different frequency ranges.

Figure 6: TinySA operating as a signal generator.

4.3 Input/Output Modes Overview

Diagram illustrating the four main input and output modes of the AURSINC TinySA: Low Input Mode (100kHz-350MHz), High Input Mode (240MHz-960MHz), Low Output Mode (100kHz-350MHz Sinus), and High Output Mode (240MHz-960MHz Square Wave).

Figure 7: Visual representation of the four primary input and output modes.

5. Адлюстраванне інфармацыі

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.
Меню: Accessible on the right side of the screen.

AURSINC TinySA Spectrum Analyzer screen showing the layout of information: info panel on the left, marker info at the top, scan info at the bottom, measurement panel in the middle, and menu on the right.

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 Ampліфёр)
Using a Tracking Generator to measure a Mixer

AURSINC TinySA Spectrum Analyzer screen listing its various measurement capabilities, including harmonics, spectral purity, phase noise, intermodulation, IQ balance, dynamic range, low frequencies, ISM transmissions, sweep settings, coax cable impact, transmitter harmonic content, FM/AM modulation, LNA integration, and tracking generator use.

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 webсайт для дэталяў.

AURSINC TinySA Spectrum Analyzer highlighting its 2021 upgraded ESD protected function for higher antistatic level and longer service life, along with the latest firmware V0.3.1 for improved stability and sensitivity.

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. Тэхнічнае абслугоўванне

To ensure the longevity and optimal performance of your TinySA Spectrum Analyzer, follow these maintenance guidelines:

Трымайце прыладу чыстай і без пылу і смецця. Выкарыстоўвайце для чысткі мяккую сухую тканіну.
Пазбягайце ўздзеяння на прыладу экстрэмальных тэмператур, вільготнасці або прамых сонечных прамянёў.
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 webсайт, каб скарыстацца паляпшэннямі прадукцыйнасці і новымі функцыямі.

8. Выпраўленне непаладак

If you encounter issues with your TinySA Spectrum Analyzer, consider the following common troubleshooting steps:

Прылада не ўключаецца: Ensure the battery is charged. Connect the USB-C cable to a power source and check the battery LED indicator.
Няправільныя паказанні: 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.
Сігнал не выяўлены: 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.
Сэнсарны экран не рэагуе: Use the provided stylus for precise input. If the screen remains unresponsive, try restarting the device.
PC connection issues: 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. Тэхнічныя характарыстыкі

Памеры прадукту	3.85 х 2.36 х 0.67 цалі; 4.59 унцыі
Нумар мадэлі тавару	TinySA Spectrum Analyzer
Батарэі	Патрабуецца 1 літый-іённы акумулятар (у камплекце)
Дата першай даступнасці	31 жніўня 2020 г
Вытворца	АВРСІНК
ASIN	B08H1S2SYR

10. Гарантыя і падтрымка

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 дзён
Гарантыя: 365 дзён
Абслугоўванне кліентаў: 24 гадзін

AURSINC Promise & Service: 30 Days Exchange or Return, 365 Days Warranty, 24 Hours Customer Service.

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.