High Precision Digital Dual-channel DDS Function Signal Generator Arbitrary Waveform Frequency Meter 0-80KHz Power Signal Bandwidth 200MSa/s 20MHz

DDS function signal generator from this series is a multi-functional signal generator with high precision and high performance. It adopts large scale of FPGA integrated circuits, high-speed MCU microprocessor and with high precision oscillator as base in the inner circuit, which make the signals more stable. SMT process can greatly improve the anti-interference and lifetime of the instrument. It has entirely independent dual-channel DDS signal and TTL level output, can generate signals of sine/triangle/square/sawtooth/pulse wave, white noise, etc. This instrument is of great advantage in generating signal, scanning waveform, measuring parameters, etc. It's an ideal testing or measuring instrument for electronics engineer, electronic laboratory, teaching and researching.
The most distinctive feature is that it adds dual-channel signal output interface, the frequency range of the output power signal is 0~80KHz, amplitude 30mVp-p~30Vp-p, maximum current to 1A; these two channels are independent of signal power and can be used in parallel, so that the output current up to 2A; it can also be used in tandem, so that the output amplitude up 60Vp-p. Amplitude and frequency can be displayed on the screen, and you can use the knob or PC software Continuously adjustable.

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, 200MSa/s sampling rate.
With pulse trains burst output function, allow the unit output 1~1048575 arbitrary pulse trains.
Measurement functions: 60MHz frequency meter and counter function.
Signal output amplitude range is 5mVpp- 20Vpp(front panel), DC offset adjustment range is -120% to 120%, the resolution is 1%.
Built-in precise -20dB attenuator, achieve a minimum amplitude resolution 1mV.
Digital signal output function, CMOS output range 0~10V.
Waveform resolution 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 10 groups parameters set by the user(arbitrary wave can prestore 16 groups).
When connected to a PC, the PC can be used to control the instrument, and can be edited on a PC to download arbitrary waveform output waveform to the instrument.
With output short circuit protection and input over voltage protection.

PC Software and English Manual:
https://www.dropbox.com/sh/t5i0j1h8a5rt7wh/AAD3C7DN_vT2G3E_TOrx4caFa?dl=0

Specifications:
Power Signal Bandwidth: 0KHz~80KHz
Output Signal Amplitude: 30mVp-p~30Vp-p(Rear Panel)
Maximum Output Current: 1A
Maximum Power Output: 15W*2(Dual-Channel Power Amplifier）
Output Short Circuit Protection: Have（Limiting）
Output Impedance: ≤1Ω
Output Phase: In phase with the signal terminal
Distortion: <1%
Output Signal Flatness: ±1dB

Project	Parameters
Key Features	Frequency Range	Sine Wave	Normal Modes(Optional): 0.01Hz~6MHz / 0.01Hz~12MHz / 0.01Hz~20MHz / 0.01Hz~25MHz
		Square Wave	0.01Hz~6MHz
		Triangle Wave	0.01Hz~6MHz
		Sawtooth Wave	0.01Hz~6MHz
		Arbitrary Waveform	0.01Hz~6MHz
		TTL Digital Signal Wave	0.01Hz~6MHz
	Output Modulation	Frequency Sweep
	Waveform Types		Sine/Triangle/Square/Lifting Sawtooth Wave, CMOS Digital Signal Wave and Arbitrary Waveform
	Waveform Length		2048Points
	Sampling Rate		200MSa/s
	Waveform Amplitude Resolution		12 Bits
	The Min. Frequency Resolution		10mHz
	Frequency Error		+/-5*10^(-6)
	Frequency Stability		+/-1*10^(-6)
	Amplitude Range(Peak to Peak)		5mVp-p~20Vp-p
	Output Impedance		50Ω(+/-10%)
	Amplitude Resolution		1mVp-p (-20dB Attenuation) 10mVp-p (No Attenuation)
	Offset Range		-120%~120% (The ratio of bias voltage and signal amplitude)
	Bias Resolution		1%
	Phase Range		0~359°
	Phase Resolution		1°
Sine Wave	Harmonic Arrived System		40dBc(<1MHz); 35dBc(1MHz~20MHz)
	Distortion		<0.8%(20Hz~20KHz)
Square Wave	Lifting Along Time		≤20ns
	Overshoot		≤10%
	Duty Cycle Adjustment Range		0%~99.9%
TTL	Lifting Along Time		≤20ns
	Low Level		<0.3V
	High Level		1V~10V
Arbitrary Waveform	Quantity		16
	Memory Depth/Group		1KB/16
Scan	Scan Mode		Linear Sweep, Log Sweep
	Scan Time		1s-999s
	Scan Range		It is determined by the sweep parameter settings
External Measurements	Frequency Measuring Range		GATE-TIME=10S 0.1Hz - 60MHz GATE-TIME=1S 1Hz - 60MHz GATE-TIME=0.1S 10Hz - 60MHz GATE-TIME=0.01S 100Hz - 60MHz
	Input Voltage Range		0.5Vp-p~20Vp-p
	Counting Range		0~4294967295
	Counting		Manually
	Positive and Negative Pulse Width Measurement		10ns Resolution, the Max. Measurable 10s
	Periodic Measurement		20ns Resolution, the Max. Measurable 20s
	Duty Cycle Measurement		0.1% Resolution, Measuring Range from 0.1%~99.9%
	Source Selection		1. Ext. IN Input(AC Signal) ; 2. TTL-IN Input(Digital Signal)
Memory	Quantity		10
	Location		M0~M9
Interface	Interface Mode		Using USB to Serial Interface
	Communication Rate		57600bps
	Protocol		Using the Command Line, the Agreement Public
Power Supply	DC		DC 12V Power Supply
General
Size	19.5 * 17.5 * 7cm / 7.67 * 6.9 * 2.75in
Weight	680g / 24oz
Package Size	24 * 24 * 12cm / 9.55 * 9.45 * 4.72in (L * W * H)
Package Weight	1480g / 52.2oz

Package List:
1 * Signal Source Generator
1 * USB Cable
1 * TTL Expansion Board
1 * Power Adapter
2 * BNC Clips Cable