FY3225S 25MHz 2-Channel Arbitrary Function Generator with 100MHz Frequency Counter
Brand: FeelTech
VAT included (Ex VAT: 82.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 95.82 € | -5% |
FY3225S 25MHz arbitrary function generator is an advanced dual-channel instrument for generating signals with high precision and stability, ideal for applications in electronics engineering, laboratories, production lines, teaching and scientific research.
This generator uses DDS technology with a CMOS integrated circuit and a high-speed microprocessor, using an active crystal oscillator that ensures exceptional frequency stability. Surface-mount technology improves interference immunity and extends the service life of the equipment.
Main features
- Independent dual output channels (CH1 and CH2) with high speed.
- Maximum sine wave frequency: 25 MHz.
- Maximum square, triangular and arbitrary wave frequency: up to 6 MHz.
- Built-in frequency counter with measurement range up to 100 MHz.
- Available waveforms: sine, square (adjustable duty cycle 0.1% to 99.9%), triangle, sawtooth, arbitrary, common pulse, noise, electrocardiogram, AM, FM, among others.
- Output amplitude greater than or equal to 20 Vp-p no load.
- Frequency resolution of 0.01 Hz (10 mHz) with accuracy ±5×10⁻⁶.
- Full digital control with LCD1602 display and adjustment via buttons and knob.
- Linear and logarithmic sweep function configurable in frequency and time.
- Memory to store up to 20 user settings.
- Synchronised TTL output on both channels with adjustable phase differences.
- Wide operating voltage range: AC85V to AC260V.
Technical specifications
- Dimensions: 200 mm (length) × 190 mm (width) × 90 mm (height).
- Weight: 500 g (unit), accessories 150 g.
- Operating temperature range: 0 to 40 °C; maximum humidity 80%.
- Output impedance: 50 ohms ±10%.
- Sine wave distortion ≤0.8% at 1 kHz.
- Square wave rise and fall time ≤100 ns.
- Counter range: 0 to 4,294,967,295.
- Frequency meter input voltage: 2 Vp-p to 20 Vp-p.
Typical uses
This generator is perfect for testing and development in electronics, signal simulation for equipment, instrument calibration, technical education and scientific experimentation. Its ability to generate multiple waveforms and control parameters such as amplitude, frequency, phase and duty cycle makes it versatile for a wide range of applications.
Compatibility
Compatible with software for remote control and function adjustment via computer. Includes USB connection for communication and updates. Compatible with systems that require precise and stable test signals.
Included accessories
- FY3225S signal generator.
- Power cable.
- 3-wire USB cable with square-type connector.
- 2 Q9 wire clips.
- CD with manual and software.
Note: Product currently out of stock. Please check availability or alternatives in our store.
- Independent dual channels for signal output.
- Maximum sine wave frequency of 25 MHz.
- Built-in frequency counter with range up to 100 MHz.
- Waveforms: sine, square, triangle, sawtooth, arbitrary, and more.
- Digital control with LCD1602 display and knob adjustment.
- Memory to store up to 20 custom settings.
- Configurable linear and logarithmic sweep function.
- High accuracy and low distortion in output signals.
- Synchronised TTL output with phase adjustment.
- Wide operating voltage range AC85V to AC260V.
Customer Questions & Answers
What are the main materials, physical dimensions, weight, and what is included in the FY3225S box?
The housing is made from reinforced ABS plastic, suitable for bench use. Approximate dimensions are 235 mm x 170 mm x 85 mm and the weight is around 1.3 kg. The package usually includes: 1 x FY3225S generator, 1 x power supply, 2 x BNC to crocodile clip cables, 1 x USB cable and the printed/digital manual. Please check the exact contents with the store depending on the batch.
What are the technical limits for signal generation in terms of frequency, amplitude and resolution? Is the FY3225S suitable for RF applications?
The maximum frequency for the sine wave is 25 MHz; for other waveforms, the limit may be lower (see the technical manual). The maximum output amplitude is typically 20 Vpp into a high-impedance load; into a 50 Ω load, it is around 10 Vpp. The DAC resolution is 12 bits and it supports arbitrary waveform memory of up to 2048 points. For professional RF applications (>30 MHz) or high spectral purity requirements, this unit is not ideal, as it prioritises versatility and cost over specific RF performance.
Is the generator compatible with international power supplies and what type of connectors does it use for the output signal?
The generator requires 100–240 V AC, 50/60 Hz mains power, converted to DC via the included power supply (typical input: 110–240 V, output 12 V DC, 2 A). For signal output, it uses standard BNC connectors on its two main channels, making it easy to connect to conventional laboratory instruments such as oscilloscopes, test modules and acquisition systems.
What maintenance does it require and is there any possibility of firmware updates or access to spare parts?
Maintenance is limited to external cleaning and periodic checking of the BNC connectors. It is advisable to avoid dusty environments and output overloads. Firmware rarely needs updating; if a new version is available, the procedure is usually carried out via USB under technical supervision. Spare parts such as the power supply and cables can be purchased from standard distributors or the manufacturer, although specific internal components may not be readily available.
What is the maximum frequency the FY3225S can generate?
It can generate sine waves up to 25 MHz and square, triangular and arbitrary waves up to 6 MHz.
Does the generator have a built-in frequency counter?
Yes, it includes a frequency counter with a measurement range up to 100 MHz for internal and external signals.
What waveforms can this unit generate?
It generates sine, square, triangle, sawtooth, arbitrary, common pulse, noise, electrocardiogram, AM, FM, among others.
Can the generator be controlled from a computer?
Yes, the FY3225S allows adjustment and control via software through a USB connection.
What accessories are included with the product?
It includes a power cable, USB cable, two Q9 wire clips and a CD with manual and software.
Write a customer review
Customers who bought this item also bought
Your Recently Viewed Items
