FY2112S DDS Function Generator 12 MHz with Frequency Counter and USB PC Connection
Brand: FeelTech
VAT included (Ex VAT: 62.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 73.21 € | -4% |
| 10+ | 71.68 € | -6% |
| 20+ | 67.11 € | -12% |
The FY2112S DDS Function Generator is an advanced direct digital synthesis (DDS) instrument designed with FPGA technology that can generate sine, square, triangle and sawtooth signals with high precision and stability. Its frequency range covers from 0,01 Hz to 12 MHz for sine waves and up to 2 MHz for other waveforms, with a resolution of 10 mHz, making it an essential tool for hobbyists, electronics labs, production lines and teaching.
This generator integrates a frequency counter with measurement capability up to 60 MHz, making it easy to accurately verify internal and external signals. It also features synchronised TTL output and an effective output amplitude of 9 Vpp no load, with square wave duty cycle adjustment from 1% to 99%. Its linear sweep function allows frequency sweeps with configurable start and end points, ideal for dynamic testing.
Main features:
- Multifunctional and portable, easy to carry.
- High frequency accuracy with stability of ±2×10⁻⁶ and low harmonic distortion (≤0.8% at 1 kHz).
- Wide range of waveforms: sine, square, triangle, rising sawtooth and falling sawtooth.
- Memory to store up to 10 custom parameter settings for repeated use.
- English LCD1602 display for clear viewing and simple operation via keys and rotary knob.
- TTL output with width greater than 3 Vpp and capability to drive more than 20 TTL loads.
- Configurable beeper function for audible alerts.
- Included USB connection for power and communication with PC, making system integration and remote control easier.
- Compact design with dimensions of 200x190x90 mm and high reliability thanks to surface-mount technology and large-scale integrated circuits.
Technical specifications:
- Sine wave frequency: 0 Hz - 12 MHz
- Square, triangle and other wave frequency: 0 Hz - 2 MHz
- Frequency resolution: 0,01 Hz (10 mHz)
- Frequency accuracy: ±5×10⁻⁶
- Output amplitude: ≥9 Vpp no load
- Output impedance: 50 Ω ± 10%
- DC bias: ±3 V
- Square wave duty cycle: 1% to 99%
- Frequency measurement: 1 Hz - 60 MHz, count range up to 4294967295
- Power supply: DC 5V 1A via included USB cable
- Operating temperature: 0 °C to 40 °C
- Humidity: less than 80%
Typical uses:
- Signal generation for testing and calibration in electronics labs.
- Development and testing of electronic circuits and digital systems.
- Educational applications for teaching electronics and telecommunications.
- Integration in production lines for equipment control and diagnostics.
The FY2112S DDS function generator is compatible with systems that require precise and stable signals, and its USB connection allows use with PC control software to make automation and analysis easier.
- DDS function generator with frequency up to 12 MHz and frequency counter up to 60 MHz
- Sine, square, triangle and sawtooth signal output
- Output amplitude ≥9 Vpp no load and adjustable duty cycle from 1% to 99%
- English LCD1602 display with key and rotary knob control
- Linear sweep function with configurable start and end points
- Memory for up to 10 custom settings
- Synchronised TTL output capable of driving more than 20 TTL loads
- Included USB connection for power and PC communication
- High frequency accuracy and stability with low harmonic distortion
- Compact, portable design with high reliability using surface-mount technology
Customer Questions & Answers
What are the physical dimensions, weight and box contents when buying this function generator?
The unit has approximate dimensions of 170 mm × 115 mm × 38 mm and weighs about 0.55 kg. The box includes the FY2112S generator, USB cable, 5 V power supply, and user manual.
Is it compatible with both 110 V and 220 V systems, and what type of connectors are used on the outputs?
The FY2112S uses an external 5 V power supply (typically the included adapter, supporting 100–240 V AC). Its main outputs are BNC for signals and synchronisation, and it has a USB Type-B port for PC connection.
What recommendations are there to avoid damage from overload or misuse during measurements and waveform generation?
We recommend not exceeding the specified load (typical minimum 50 Ω on output) or applying external voltages to the outputs. Operating within the specified temperature range (0–40°C) and ensuring adequate ventilation will extend its service life.
Compared with other laboratory DDS generators, what is the technical differentiator of the FY2112S in terms of price/frequency range?
The FY2112S stands out by offering up to 12 MHz with 10 mHz resolution and a frequency counter function up to 60 MHz in a compact, low-cost unit, although it limits output amplitude to 9 Vpp and advanced functions compared with higher-end models.
What frequency range can the FY2112S generate?
The FY2112S can generate sine signals from 0,01 Hz to 12 MHz and square, triangle and other waveforms up to 2 MHz.
What types of waveforms can this generator produce?
It can generate sine, square with adjustable duty cycle, triangle, rising sawtooth and falling sawtooth waves.
Does the generator have frequency measurement function?
Yes, it includes a frequency counter with a measurement range from 1 Hz to 60 MHz for internal and external signals.
How does the generator connect to a PC?
It connects via the included USB cable, which also supplies DC 5V 1A power.
Can custom settings be stored?
Yes, the unit can store up to 10 groups of parameters for repeated use.
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