DDS Function / Arbitrary Waveform Generator uses direct digital synthesis technique (DDS), FPGA design, interior prefabricated 7 kinds of commonly used waveform while users can also edit the output 8-bit, 256 points user-defined arbitrary waveforms ; its easy to use , the signal high stability , low distortion , with 1 watt power output, wideband frequency measurement and counter functions. The output signal amplitude and DC offset can be adjusted
Waveforms: sine, square, triangle , ramp, user-defined waveform ( Arb ) , commonly used pulse, noise, electrocardiogram waveforms.

Main technology data
◆ signal output
Output waveform Sine, square wave (variable duty cycle), triangle wave, sawtooth,
Arbitrary waveforms, commonly used pulse, noise, ECG, AM, FM and other waveforms.
Output amplitude ≥ 0.5-8Vp-p (no load)
Output impedance 10 ohms ± 10%
DC bias ± 3V
Frequency Range 0.01Hz ~ 50kHz
Frequency resolution 0.01Hz(10mHz)
Frequency Accuracy ±5×10-6
Frequency Stability ±2×10-6/3hours
Sine wave distortion ≤0.8% (Reference frequency 1kHz)
Triangle wave linearity ≥98% (0.01Hz~10kHz)
Square wave an increase of Fall Time ≤100ns
Square wave duty cycle range 1%~99%

COUNTER Counter function
Counting range 0-65535
Measurement frequency range 1Hz~20MHz
Input amplitude 0.5Vp-p~20Vp-p

Other
Display LCD1602 LCD display in English
Storage and Recall function M0-M9 (M0: default transferred)
Size 83mm (length) × 60 mm (width) x 24mm (height)
Buzzer function Can be programmed to turn on or off
Production Process Surface mount technology, LSI

High reliability and long service life
Operating Characteristics All key operations, continuous adjustment knob
Environmental conditions Temperature：0~40℃ Humidity：﹤80%

Package Contents
1 X DDS Function Signal Generator Module