FeelTech FY2300 Series Dual-Channel Function/Arbitrary Waveform Generator Instruction Manual

1. Introduction

The FeelTech FY2300 series Dual Channel Function/Arbitrary Waveform Generator is a versatile instrument designed for generating various types of signals. It integrates a Function Signal Generator, Arbitrary Waveform Generator, Pulse Signal Generator, Noise Signal Generator, Counter, and Frequency Meter. Utilizing large-scale CMOS integrated circuits and a high-speed MCU microprocessor, the internal circuit employs an SPXO as the basic standard for signal stability. Surface mounting technology enhances interference immunity and extends operational lifespan.

This instrument features two independent channels capable of outputting 31 preset DDS signals, including Sine, Square, Triangle (Ramp), Rise Sawtooth, Fall Sawtooth, Lorenz Pulse, Multitone, Noise, Cardiogram, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, and Step waveforms, as well as user-defined waveforms. It can also output TTL electric level signals.

The user-friendly interface includes a 2.4-inch TFT Color LCD with 320×240 resolution, displaying all parameters for both channels and current button functions. Shortcut keys streamline complex operations, allowing users to become proficient quickly.

The FY2300 series is an ideal tool for electronic engineers, laboratories, industrial production lines, universities, and R&D institutes, offering significant advantages in signal generation, waveform sweeping, and parameter measurement.

2. Package Contents

Upon opening the package, please verify that all items listed below are present and in good condition.

• 1 x FeelTech FY2300 DDS Signal Generator (12M or 20M variant)
• 2 x Signal Output Cables
• 1 x USB Cable
• 1 x DC 5V Power Adapter (US/UK/EU/AU Optional)
• 1 x Quality Certificate (may vary)
• 1 x Software CD (may vary)

Image: Complete package contents of the FeelTech FY2300.

3. Setup

3.1 Device Overview

Familiarize yourself with the main components and ports of the FeelTech FY2300.

Image: Labeled diagram of the FeelTech FY2300's interfaces.

3.2 Power Connection

1. Connect the provided DC 5V power adapter to the DC 5V power supply interface (7) on the device.
2. Plug the power adapter into a suitable electrical outlet.
3. Ensure the power switch (9) is in the OFF position before connecting power.
4. Turn the power switch (9) to the ON position to power on the device.

Image: Side panel showing DC 5V power input and USB communication interface.

3.3 Signal Output Connection

• Connect signal output cables to CH1 output port (11) and/or CH2 output port (10) as needed.
• Connect the other end of the signal output cables to your testing equipment (e.g., oscilloscope, circuit).

3.4 PC Connection

• To use PC software for control or arbitrary waveform generation, connect the USB cable to the USB communication interface (8) on the device and to your computer.
• Install the necessary drivers and software from the provided CD or by contacting support.

4. Operating Instructions

4.1 User Interface Overview

The device features a 2.4-inch TFT Color LCD (2) and a function button area (1) for navigation and parameter adjustment. The adjustment knob/OK key (6) and arrow keys (4) are used to select and modify settings.

Image: Front panel of the FeelTech FY2300 with its display and controls.

4.2 Basic Waveform Generation

The FY2300 can generate 31 preset DDS signals. Use the 'WAVE' button to cycle through available waveform types. Adjust frequency, amplitude, offset, and duty cycle using the corresponding buttons and the adjustment knob.

Image: Display interfaces for CH1, CH2, Burst, Sweep, Measure, and System functions.

• Sine Wave: Smooth, continuous oscillation.
• Square Wave: Ideal for digital circuit testing.
• Triangle Wave (Ramp): Linear rise and fall.
• Sawtooth Wave: Linear rise with a sharp fall, or vice-versa.
• Pulse Wave: Adjustable pulse width and duty cycle.
• TTL/CMOS Wave: Digital logic level signals.

4.3 Arbitrary Waveform Generation

The device supports user-defined arbitrary waveforms. These can be created and loaded via the PC software.

1. Connect the FY2300 to your PC via the USB cable.
2. Launch the PC software.
3. Use the waveform editor in the software to draw or import your desired arbitrary waveform.
4. Click "Send Waveform Data" to transfer the waveform to the generator.

Image: PC software interface for arbitrary waveform creation and generator display example.

4.4 Sweep Function

The sweep function allows the output frequency, amplitude, offset, or duty cycle to change over a defined range and time. Access this function via the 'SWEEP' button.

• Sweep Type: Select Linear or Logarithm sweep.
• Sweep Objects: Choose to sweep Frequency, Amplitude, Offset, or Duty Cycle.
• Sweep Time: Set the duration for each step (0.01S to 999.99S).
• Setting Range: Define the starting and finishing positions for the sweep parameters.

Image: Examples of sweep waveforms displayed on an oscilloscope.

4.5 Measurement Function (Frequency Meter & Counter)

The FY2300 includes a built-in frequency meter and counter. Connect the signal to be measured to the External Measurement Port (12).

• Frequency Meter: Measures frequencies from 0.01Hz to 100MHz.
• Counter: Counts events up to 4,294,967,295.
• Coupling Mode: Select DC or AC coupling.
• Gate Time: Adjustable in 1S, 10S, 100S increments for frequency measurement sensitivity.

4.6 Spooky2 Compatibility

The FeelTech FY2300 signal generator is compatible for use with Spooky2 software. For detailed instructions on integrating the FY2300 with Spooky2, please refer to the Spooky2 documentation or contact FeelTech support for specific guidance.

5. Maintenance

• Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
• Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
• Do not attempt to open the casing or perform repairs yourself, as this will void the warranty and may cause damage. Refer to qualified service personnel for any repairs.
• Store the device and its accessories in a safe, dry place when not in use.

6. Troubleshooting

• Device does not power on:
  • Ensure the power adapter is securely connected to the device and a working power outlet.
  • Verify the power switch is in the ON position.
  • Check if the power adapter is functioning correctly.
• No signal output:
  • Check if the signal output cables are correctly connected to the CH1/CH2 ports and the receiving equipment.
  • Verify that the output channels are enabled and parameters (frequency, amplitude) are set appropriately on the device display.
  • Ensure the receiving equipment (e.g., oscilloscope) is correctly configured to display the signal.
• PC software not connecting:
  • Ensure the USB cable is securely connected to both the device and the PC.
  • Verify that the correct USB drivers are installed on your computer.
  • Try restarting both the device and the PC software.
• Inaccurate measurements:
  • Check the coupling mode (AC/DC) and gate time settings in the measurement function.
  • Ensure the input signal is within the specified voltage range (0.7Vpp~20Vpp).
  • Verify proper connection to the External Measurement Port (12).

7. Specifications

7.1 Frequency Range

7.2 Waveform Characteristics

7.3 Output Characteristics

7.4 DC Offset

7.5 TTL Output

7.6 CMOS Output

7.7 External Measurement

7.8 Sweep Function Specifications

7.9 General Specifications

8. Warranty and Support

For technical support, English manual, PC software, or operational guidance, please contact the seller directly via email or through the AliExpress messaging system. The product is covered by a free returns policy within 90 days. Additionally, services include fast delivery with potential coupon codes if delayed, and refunds for lost or damaged packages.

9. User Tips

• When generating arbitrary waveforms, ensure the PC software is properly installed and the device is connected via USB for seamless data transfer.
• For precise frequency measurements, select an appropriate gate time to balance accuracy and measurement speed.
• If using with Spooky2 software, consult the Spooky2 community forums or documentation for optimal setup and usage configurations.