FeelTech FY3212S 12MHz 2-Channel Function Generator

The FY3212S 12MHz arbitrary function generator from FeelTech is an advanced electronic instrument designed to generate arbitrary waveform signals with high precision and stability. This dual-channel DDS (Direct Digital Synthesis) unit allows the generation of multiple wave types, including sine, square, triangle, sawtooth and user-defined waveforms, with a frequency range reaching up to 12 MHz for sine waves and up to 6 MHz for other waveforms.

Equipped with an integrated frequency counter that supports up to 100 MHz, the FY3212S is ideal for applications in electronic engineering, research laboratories, production lines and teaching. Its surface-mount technology and CMOS integrated circuit ensure high interference immunity and a long service life.

Key features

• Independent dual output channels (CH1 and CH2) with output amplitude ≥ 20Vp-p no load.
• Preloaded and arbitrary waveforms: 14 common waveforms and the option to load custom waveforms.
• High resolution and accuracy: 10 mHz frequency resolution and ±5×10⁻⁶ frequency accuracy.
• Adjustable duty cycle: From 0.1% to 99.9% for square wave.
• Sweep function: Configurable linear and logarithmic sweep for CH1.
• Frequency measurement: Built-in meter for internal and external signals up to 100 MHz.
• Digital and manual control: Buttons and knob with LCD1602 display for precise adjustments.
• Memory for 20 sets of user-defined parameters.

Technical specifications

• Sine wave frequency: 0 Hz to 12 MHz
• Square and triangle wave frequency: 0 Hz to 6 MHz
• Arbitrary wave frequency: 0 Hz to 6 MHz
• Output impedance: 50 ohms ±10%
• DC offset: ±10 V
• Sine wave distortion: ≤ 0.8% at 1 kHz
• Square wave rise and fall time: ≤ 100 ns
• TTL output synchronised on both channels with adjustable phase
• Input voltage range for frequency counter: 2 Vp-p to 20 Vp-p
• Dimensions: 200 mm x 190 mm x 90 mm
• Weight: 500 g (main unit), 150 g (accessories)

Typical uses

This generator is ideal for testing and development in electronics, signal simulation for communications equipment, instrument calibration, experimentation in educational laboratories and quality control in industrial production.

Compatibility and accessories

Includes power cable, square-port USB cable, Q9 wire clips and CD with software. Compatible with systems that support USB connection for remote control and configuration.

Availability status

This product is currently out of stock. Please check alternatives or contact us for restock information.

• Dual-channel DDS with independent CH1 and CH2 output
• Maximum sine wave frequency: 12 MHz
• Integrated frequency counter up to 100 MHz
• Waveforms: sine, square, triangle, sawtooth and arbitrary
• Adjustable duty cycle from 0.1% to 99.9%
• Linear and logarithmic sweep function on CH1
• Memory for 20 custom configurations
• LCD1602 display for digital and manual control
• High accuracy and low distortion in generated signals
• Surface-mount technology and CMOS integrated circuit