ASHATA FG-100

ASHATA FG-100 DDS Function Generator User Manual

Model: FG-100 | Brand: ASHATA

1. Сардэчна запрашаем

Thank you for choosing the ASHATA FG-100 DDS Function Generator. This device is designed for generating various waveforms with high precision and stability, making it suitable for a wide range of electronic testing and calibration applications. Please read this manual thoroughly before operation to ensure proper use and to maximize the lifespan of your device.

2. Асаблівасці прадукту

  • Generates main output waveforms including sine, square, triangle, and sawtooth.
  • Features a filter (toggle on/off) for sine and pulse outputs.
  • High precision and stable frequency, ideal for oscilloscope scan time calibration.
  • Square wave output suitable for oscilloscope attenuators and probe pulse adjustment.
  • Compact size, multi-functional, simple operation, and portable design.

3. Змесціва ўпакоўкі

  • 1 x ASHATA FG-100 DDS Function Generator
  • 1 х USB-кабель
  • 1 х Інструкцыя па эксплуатацыі

4. Тэхніка бяспекі

  • Always use the specified power supply (DC 3.5-10V, DC 5V adapter or 3.7V recommended).
  • Не падвяргайце прыладу ўздзеянню вільгаці або экстрэмальных тэмператур.
  • Не кідайце прыладу і не падвяргайце яе моцным ударам.
  • Не спрабуйце разбіраць або мадыфікаваць прыладу, бо гэта прывядзе да анулявання гарантыі і можа прывесці да пашкоджанняў.
  • Захоўваць у месцах, недаступных дзецям.

5. Кіраўніцтва па наладцы

5.1 Падключэнне сілкавання

Connect the provided USB cable to the DC 5V input port on the side of the function generator and to a suitable USB power source (e.g., a computer USB port, a USB wall adapter).

ASHATA FG-100 DDS Function Generator with USB cable

Figure 1: ASHATA FG-100 DDS Function Generator connected via USB cable.

5.2 Першапачатковае ўключэнне

Once power is connected, the device will automatically power on, and the LCD display will illuminate, showing the current waveform function and frequency.

6. Інструкцыя па эксплуатацыі

6.1 Інтэрфейс скончаныview

The front panel of the FG-100 features an LCD display, several buttons for control, and an amplitude adjustment knob. The output is provided via a BNC connector.

Front panel of ASHATA FG-100 DDS Function Generator

Figure 2: Front panel controls and display of the FG-100.

6.2 Selecting Waveforms

Націсніце РЭЖЫМ button to cycle through the available waveform types: Sine, Square, Triangle, Forward Sawtooth, Reverse Sawtooth, Pulse, and ECG. The selected waveform will be displayed on the LCD.

6.3 Adjusting Frequency

Выкарыстоўвайце КУРСОР button to select the digit you wish to adjust. Then, use the + і - buttons to increase or decrease the frequency value. The frequency range for sine waves is 1Hz to 500kHz (amplitude flat up to 200kHz), and for other waveforms, it is 1Hz to 20kHz for optimal phase noise and distortion.

6.4 Рэгуляванне Amplitude and DC Offset

  • Ampлітуда (AMP): Павярнуць AMP knob on the right side of the device to adjust the output waveform amplitude. The maximum output amplitude is ±10V (peak-to-peak).
  • Зрушэнне пастаяннага току: Выкарыстоўвайце Зрушэнне пастаяннага току switch (ON/OFF) and the associated knob to apply or adjust a DC bias to the waveform. The maximum DC offset is ±10V.

6.5 Using the Filter

Націсніце ФІЛЬТРАВАЦЬ button to toggle the internal filter on or off. This filter is designed for sine and pulse waveforms.

6.6 Outputting Waveforms

Націсніце РАБОТА / СТОП button to start or stop the waveform output. When running, the waveform will be generated at the ВЫХОД Раз'ём BNC.

6.7 Дэманстрацыя працы

Video 1: Demonstration of waveform selection, frequency adjustment, and output control on a similar DDS Function Generator (FG-200).

7. Тэхнічныя характарыстыкі

СпецыфікацыяКаштоўнасць
Тып прадметаФункцыянальны генератар
МатэрыялАБС
Frequency Range (Sine)1Hz~500kHz (Magnitude flat up to 200kHz)
Frequency Range (Other Waveforms)1Hz~20kHz (with good phase noise and small distortion)
дазвол1 Гц
Выхадныя сігналыSine, Square, Triangle, Forward Sawtooth, Reverse Sawtooth, Pulse, ECG
Sine Distortion1% (frequency = 1kHz)
Выхад AmpлітудаMaximum ±10V (P-P)
Выхадны супраціў50 Ом
Зрушэнне пастаяннага токуMaximum ±10V (can be turned off)
Унутраны фільтрFor sine or pulse, can be turned on/off
ЭлектразабеспячэннеDC 3.5-10V (DC 5V adapter or 3.7V recommended)
Вага прадмета240 г
ВытворцаАШАТА
Нумар мадэліRRCc16w9sb5kxiua361
Краіна паходжанняКітай

8. Догляд і абслугоўванне

  • Уборка: Для чысткі вонкавай паверхні прылады выкарыстоўвайце мяккую сухую тканіну. Не выкарыстоўвайце абразіўныя ачышчальнікі або растваральнікі.
  • захоўванне: Store the function generator in a cool, dry place away from direct sunlight and extreme temperatures.
  • Апрацоўка: Handle the device with care to avoid damage to the display or connectors.

9. Кіраўніцтва па ліквідацыі непаладак

праблемаМагчымая прычынаРашэнне
Прылада не ўключаецца.No power, faulty USB cable, or power source issue.Ensure USB cable is securely connected. Try a different USB port or power adapter. Verify power source is active.
No waveform output.Output stopped, incorrect settings, or faulty connection.Press the RUN/STOP button to start output. Check frequency and amplitude settings. Ensure output cable is correctly connected to the BNC port.
Settings are not saved after power off.This model does not feature memory retention for settings.Settings must be re-entered after each power cycle.
Inaccurate frequency output.Calibration needed or external interference.Use an external frequency counter or oscilloscope to verify and adjust settings if necessary. Ensure proper grounding.

10. Гарантыя і падтрымка кліентаў

ASHATA products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official ASHATA webсайт. Захоўвайце чэк аб куплі як пацвярджэнне пакупкі для гарантыйных прэтэнзій.

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