FY3220S 20MHz Digital DDS Dual-Channel Function Signal Source Generator Arbitrary Waveform Pulse Frequency Meter

FY3220S 20MHz Digital DDS Dual-Channel Function Signal Source Generator Arbitrary Waveform Pulse Frequency Meter  

Features:
- Using DDS direct digital synthesis technology to generate precise, stable, low distortion output signal.
- CH1 and CH2 completely symmetrical two channels, each channel can be independently set the parameters.
- Supports user-defined waveform, each arbitrary waveform memory depth 2048*12bits, 250MSa/s sampling rate.
- With pulse trains burst output function, manual trigger, internal CH2 trigger and external trigger three trigger modes that allow the unit to any output 1~1048575 arbitrary pulse trains.
- Measurement functions: 100MHz frequency meter and counter function.
- Signal output amplitude range is 10mVpp- 20Vpp, DC offset adjustment range is -10V to 10V, the resolution is 0.1V.
- Digital signal output function, CMOS output range 0~10V.
- Waveform generator up to 12 bits wide, the output waveform is more delicate, waveform distortion is low.
- With full CNC functions, display and adjust of current output signal parameters, such as the amplitude, offset, frequency, duty cycle, and the phase difference of two signals.
- After connected with computer, user can control signal generator functions and parameters, and can edit and download arbitrary waveform.
- High frequency accuracy and resolution: frequency accuracy up to 10^(-6) magnitude, total range frequency resolution is 10mHz.
- Tracking function: built-in frequency, amplitude, offset, duty cycle, waveform and other parameters follow function, easy to use.
- Scanning features: frequency linear sweep and logarithmic sweep function, start and end points of scanning can be set freely.
- Storage features: can store 20 groups parameters set by the user.
- Operation: key operation, LCD1602 display in English, directly digital setting parameters or continuous adjustment knob.
- Input over-voltage protection: extended power input range is AC85V to AC260V wide voltage.
- Output short-circuit protection: all signal output can work above 60s in load short-circuit situation.

Specifications:
- Sine Wave:0Hz~20MHz
- Square Wave :0Hz~6MHz
- Triangle Wave:0Hz~6MHz
- Other Waveform: 0Hz~6MHz
- Output channel: Primary and secondary waves,dual channel independent output
- Output waveform:  Sine/Triangle/Square/Sawtooth/Pulse Wave, Lorentz Pulse, Multi-tone, Random Noise, Electrocardiogram, Trapezoidal Pulse, Symplectic Pulse, Narrow Pulse, Gaussian White Noise, Amplitude Modulated Waveform,and self-defined waveform
- Output Amplitude: ≥20Vp-p(No Load)
- Output Impedance : 50Ω(+/-10%) (Typical)
- DC offset: -+10v
- Frequency accuracy: -+5x0.000001
- Frequency resolution: 0.01Hz(10mHz)
- Frequency stability: -+2x0.000001/3 hours
- Sine wave distortion: <=0.8%
- Triangle wave linear: >=98% (0.01Hz-10KHz)
- Square wave rise fall time:<=100ns
- Square wave duty cycle:1%~99%
- TTL output: Dual channel TTL level output same as CH1 and CH2,adjustable phase difference
- Amplitude:>3Vp-p
- Fan-out: >20 TTL load
- TTL level raise and fall time: <-20ns

Frequency counter function:
- Counting range: 0-4294967295
- Frequency measurement range: 1Hz~100MHz
- Input amplitude: 1Vp-p~20Vp-p  

Scanning function (only for main wave):
- Scan Mode:Linear Sweep, Logarithm Sweep
- Frequency setting range: Start Point and End Point can be set arbitrarily
- Frequency scan range: M1 preset frequency-M2  preset frequency
- Scan speed:1s-999s/Step

Others:
- Display mode:LCD1602 LCD display in English
- Storage and call function:M0-M19 (M0: in default)
- Size: 200mm (L) * 190mm (W) * 90mm (H)
- Weight: 550g (host), accessories (150 grams)
- Buzzer prompt function:Can be set to open or close by program
- Manufacturing process:Surface mount technology, large scale integrated circuit, high reliability, long life
- Operating characteristic: All button operation, continuous adjustment knob
- Environment condition:Temperature: 0~40 degrees Celsius humidity: < 80%
- Wide voltage power supply range: AC85~AC260V

Package List:
- 1 * Signal Generator
- 1 * USB Cable
- 1 * Power Plug
- 1 * CD                    
- 2 * BNC Clips Cable