1. Introduction
The FeelTech FY6300 series is a high-performance dual-channel function/arbitrary waveform signal generator designed for various electronic testing and development applications. This series offers significant upgrades over previous models, providing enhanced frequency range, sampling rate, and waveform resolution.
Key Differences from FY2300 Series:
- Frequency Range: Sine wave output frequency up to 60MHz (FY6300-60M), square wave maximum output frequency up to 25MHz.
- Sampling Rate: Upgraded to 250MSa/s for clearer high-frequency signal output.
- DA Integrated Circuit: Utilizes a 14-bit high-speed DA integrated circuit, offering a waveform step as low as 0.3mV at 5V output.
- Waveform Storage Depth: Each group's waveform storage depth is upgraded to 8192*14bits for high-precision signal restoration.
- Phase Resolution: Achieves 0.01 degrees for precise control over signal delays.
- Duty Cycle Accuracy: Duty cycle adjustment accuracy up to 0.01%.
- Power Supply Design: Features a new power supply design to minimize noise interference with small amplitude signals (10mV small signal maintains perfect signal characteristics).
2. Package Contents
Please check the package carefully upon receipt to ensure all items are present and undamaged.
- 1 x DDS Signal Generator (FeelTech FY6300 Series)
- 1 x DC 5V Power Adapter (UK/AU/US/EU Optional)
- 1 x USB Cable
- 2 x Signal Output Cables
- 1 x CD (Contains user manual and PC software)
3. Product Overview
3.1 Front Panel
The front panel features a 2.4-inch TFT color display, navigation buttons (WAVE, MEAS, SWEEP, SYS), five function buttons (F1-F5), a rotary encoder knob for parameter adjustment, and directional arrow keys. The CH1 and CH2 output connectors are located on the right side.
3.2 Rear and Side Panels
The rear panel includes the DC 5V power input, a USB port for PC connectivity, and the main power ON/OFF switch. The side panel also features ventilation slots for heat dissipation.
3.3 Dimensions
4. Initial Setup
Follow these steps to set up your FeelTech FY6300 signal generator:
- Power Connection: Connect the provided DC 5V power adapter to the DC5V input port on the rear panel of the device. Plug the adapter into a suitable power outlet.
- Power Switch: Ensure the power switch on the rear panel is in the 'OFF' position before connecting power.
- USB Connection (Optional): For PC control and arbitrary waveform generation, connect the device to your computer using the supplied USB cable.
- Signal Output: Connect the signal output cables to the CH1 and/or CH2 BNC connectors on the rear panel, and then to your testing equipment (e.g., oscilloscope).
- Power On: Flip the power switch on the rear panel to the 'ON' position. The device display should light up.
5. Operation
The FY6300 series offers various functions accessible via the front panel buttons and rotary knob.
5.1 Basic Navigation
- WAVE: Selects waveform types (Sine, Square, Triangle, Arbitrary, etc.).
- MEAS: Enters measurement mode for frequency, period, pulse width, etc.
- SWEEP: Configures sweep functions (linear/logarithmic, frequency, amplitude, offset, duty cycle).
- SYS: Accesses system settings (language, buzzer, uplink, sync, save/load).
- F1-F5 Buttons: Context-sensitive function buttons, their labels change based on the current screen.
- Rotary Knob: Used to adjust parameter values. Pressing the knob acts as an 'OK' button.
- Arrow Keys: Used for navigation and fine-tuning parameters.
5.2 Waveform Generation
Press the 'WAVE' button to select the desired waveform. Use the F1-F5 buttons and the rotary knob to adjust parameters such as frequency, amplitude, offset, and duty cycle for each channel (CH1 and CH2).
5.3 Arbitrary Waveform Generation (PC Software)
The device supports arbitrary waveform generation using the included PC software. Install the software from the provided CD. You can draw custom waveforms in the software and send them to the generator via the USB connection.
5.4 Video Overview
6. Frequency Calibration (FY6000 Series)
To ensure accurate frequency output, you can perform a frequency calibration. An oscilloscope is required for this procedure.
- Enter Calibration Mode: In the shutdown state, simultaneously press the 'Power' button and the 'CH1' channel button on the front panel.
- Power On: While holding the 'Power' and 'CH1' buttons, turn on the power switch on the rear panel. Wait for 2 seconds, then release both buttons. The instrument will enter the working interface.
- Navigate to System Interface: Click the 'SYS' button to enter the system interface.
- Access More Settings: Click the 'More' button located in the lower right corner of the screen.
- Start OSCI Calibration: In the 'MORE' interface, click the 'OSCI' button in the lower right corner of the screen.
- Adjust Frequency: Use an oscilloscope to measure the frequency of the CH1 channel output. If the measured frequency is not 10.00000KHz, turn the parameter adjustment knob (rotary encoder) counter-clockwise to decrease the displayed value until the oscilloscope reads 10kHz.
- Save and Restart: Once the CH1 output frequency is precisely 10kHz, press down the parameter adjustment knob (OK button). Then, turn off the power and restart the device. The frequency calibration is now complete.
7. Technical Specifications
| Category | Parameter | FY6300-20M | FY6300-30M | FY6300-60M |
|---|---|---|---|---|
| Frequency | Sine | 0~20MHz | 0~30MHz | 0~60MHz |
| Square | 0~20MHz | 0~25MHz | 0~25MHz | |
| Ramp, Triangle | 0~10MHz | 0~20MHz | 0~20MHz | |
| Pulse | 0~10MHz | 0~20MHz | 0~20MHz | |
| TTL/CMOS | 0~10MHz | 0~40MHz | 0~60MHz | |
| Arbitrary Waveform | 0~10MHz | 0~20MHz | 0~20MHz | |
| Resolution | 1μHz (0.000001Hz) | |||
| Accuracy | ± 5×10-6 | |||
| Stability | ±1×10-6/ 3Hours | |||
| Impedance | 50Ω±10% (Typical) | |||
| Phase Range | 0~359.9° | |||
| Phase Resolution | 0.1° | |||
| Waveform Characteristics | Waveforms | Sine, Square, Triangle(Ramp), Arbitrary, Rise Sawtooth, Fall Sawtooth, Lorenz Pulse, Multitone, Noise, Cardiogram, Rapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, Step | ||
| Waveform Length | 8192 points | |||
| Sampling Rate | 250MSa/s | |||
| Vertical Resolution | 14 bits | |||
| Sine | Harmonic Suppression | ≥45dBc(<1MHz); ≥40dBc(1MHz~60MHz) | ||
| Total Harmonic Distortion | <0.8% (20Hz~20kHz, 0dBm) | |||
| Square | Rise/Fall Time | ≤10ns (Vpp<5V) | ||
| Overshoot | ≤7.5% | |||
| Duty Cycle | 0.1%~99.9% | |||
| Sawtooth wave | Linearity | >98% (0.01Hz~10kHz) | ||
| Output Characteristics | Amplitude (50Ω) | <20MHz: 10mVpp~20Vpp; >20MHz: 10mVpp~5Vpp | ||
| Resolution | 1mV (Attenuate 20dB) | |||
| Amplitude Stability | ±0.5%/ 5 Hours | |||
| Amplitude Flatness | ±5%(<10MHz); ±10%(>10MHz) | |||
| Waveform Output | Impedance | 50Ω±10% (Typical) | ||
| Protection | All channels can work more than 60 seconds when the load is short-circuited. | |||
| DC Offset | Offset Range | Frequency≤20MHz: ±10V; Frequency>20MHz: ±2.5V | ||
| Offset Resolution | 1mV | |||
| TTL Output | Electrical Level Amplitude | >3Vpp | ||
| Fan-out | >8 TTL LOAD | |||
| Rise/Fall Time | ≤10ns | |||
| CMOS Output | Low Electric Level | <0.3V | ||
| High Electric Level | 1V~10V | |||
| Rise/Fall Time | ≤20ns | |||
| Frequency Meter | Range | 0.01Hz~100MHz | ||
| Sensitivity | Gate Time 3 grades (1S, 10S, 100S) adjustable | |||
| Counter | Range | 0-4294967295 | ||
| Coupling | DC, AC | |||
| Working Mode | Manual | |||
| Pulse Width Measurement | Resolution 5nS. Max. 10S | |||
| Voltage Input Range | 0.7Vpp~20Vpp | |||
| Pulse Width Measurement | Measurement Resolution 5ns, Max. Limit 10s | |||
| Period Measurement | Resolution 5ns, Max. Limit 10s | |||
| Sweep (Only CH1 available) | Sweep Type | Linear or Logarithm | ||
| Sweep Objects | Frequency, Amplitude, Offset, Duty Cycle | |||
| Sweep Time | 0.01S~999.99S/Step | |||
| Sweep Range | Starting position and Finishing position can be set arbitrarily. | |||
| General Specifications | Display | 2.4 inch, TFT Color Display. | ||
| Save & Load Amount | 20 (01 to 20, 01 for start default value) | |||
| Interface | Type | USB to Serial interface | ||
| Protocol | Command line mode, providing communication protocols. | |||
| Communicating Speed | 9600bps | |||
| Power | Voltage Range | DC5V±0.5V | ||
| Technic | SMD, LSI, Reliable and durable | |||
| Buzzer | Can be turned on/off by setting. | |||
| Environment | Temp.: 0~40℃, Humidity: <80% | |||
| Package Size | 140mm (Length) x 95mm (Width) x 54.2mm (Height) | |||
| Package Weight | Net Weight: 450g, Gross Weight: 750g | |||
8. Troubleshooting
- No Power: Ensure the DC 5V power adapter is correctly connected and plugged into a working outlet. Check the power switch on the rear panel is in the 'ON' position.
- No Signal Output: Verify that the signal output cables are securely connected to the CH1/CH2 BNC connectors and to your testing equipment. Check the waveform settings (frequency, amplitude, offset) on the generator's display.
- Incorrect Frequency/Amplitude: Perform the frequency calibration procedure as described in Section 6. Check the amplitude and offset settings.
- PC Software Connection Issues: Ensure the USB cable is properly connected. Verify that the correct drivers are installed (usually provided on the CD or available from the manufacturer's website).
- Device Unresponsive: Try restarting the device by turning it off and on using the rear power switch. If the issue persists, contact technical support.
9. User Tips
- Portability: The compact size and 5V DC power input make this generator highly portable. Consider using a compatible power bank for field use or when AC power is unavailable.
- Software Utilization: For complex or custom waveforms, leverage the PC software. It provides a graphical interface for drawing arbitrary waveforms and offers more detailed control.
- Calibration Importance: Regularly check and calibrate the frequency output, especially if precise measurements are critical for your applications.
- Cable Management: Use appropriate BNC cables and adapters for your specific testing needs to ensure signal integrity.
10. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Handling: Handle the device with care to avoid physical damage. Do not drop or expose it to excessive vibration.
- Ventilation: Ensure the ventilation slots on the side panels are not obstructed to prevent overheating.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the seller/manufacturer directly. Keep your proof of purchase for warranty claims.