20M Henan supply general source DG1022 dual channel signal generator digital storage Zhengzhou Emi instrumentation 

 Features and Benefits: 
 A direct digital frequency synthesis (DDS), to get the accurate, stable, low distortion output signal 
 Two dual-channel output, channel coupling, channel copy 
 3 100MSa / s sampling rate 
 4 output of five kinds of basic waveforms, built-in 48 kinds of arbitrary waveform 
 Can edit the output 14-bit, 4 kpts point users custom arbitrary waveforms 
 (6) has a wealth of modulation function, the output of various modulation waveforms: amplitude modulation (AM), Frequency Modulation (FM), phase modulation (PM), binary frequency shift keying (FSK), linear and logarithmic sweep (the Sweep) and pulse string (Burst) mode 
 Wealth of input and output: External modulation source, an external reference 10MHz clock source, external trigger input, waveform output, synchronization signal output 
 Support plug and play USB storage devices, USB storage devices store and read the waveform configuration parameters and user defined arbitrary waveforms, and software upgrades 
 The standard configuration interface: USB Host & Device 
 10 seamless connection with the DS1000 series oscilloscopes, direct access to the storage oscilloscope waveforms and non-destructive way to reproduce 
 11 graphical user interface for visual verification of signal settings 
 12 in English embedded help system 
 Performance parameters: 
 Model 
 DG1022 

 Waveform 
 Sine wave, square wave, sawtooth, pulse, white noise, etc. 

 Sine wave 
 1 μHz to 20 MHz 

 Square wave 
 1 μHz to 5 MHz, 

 Pulse 
 500 μHz ~ 3 MHz 

 Sawtooth 
 1 μHz to 150 kHz, 

 White Noise 
 5 MHz bandwidth (-3 dB) 

 Arbitrary Waveform 
 1 μHz to 5 MHz, 

 Resolution 
 1 μHz 

 Accuracy 
 Years ± 90 days ± 50 ppm, 100 ppm, 18 ° C - 28 ° C 

 Temperature coefficient 
 <5 ppm / ° C 

 Sine spectral purity 

 Harmonic distortion 
 1 VPP 
 The DC ~~ to 20 kHz-70 dBc at-70 dBc 
 20 kHz to 100 kHz-70 dBc at-60 dBc 
 At 100 kHz to 1 MHz, 55 dBc at-50 dBc 
 1 MHz 10 MHz-45 dBc at-40 dBc 

 Total harmonic distortion 
 DC ~ 20 kHz0.06% 

 Square wave signal characteristics 

 Rise / fall time 
 <20 ns (10% ~ 90%) 

 Overshoot 
 <5% 

 Duty cycle 
 1 μHz to 3 MHz, 
 20% to 80% 

 3 MHz (not included) to a 4 MHz 
 40% to 60% 

 4 MHz (not included) of 5 MHz 
 50% 

 The asymmetry (50% duty cycle) 
 Cycle of 1% + 20 ns 

 Shake 
 0.1% of the 6 ns + cycle 

 Pulse signal characteristics 

 Pulse width 
 2000 s, maximum: minimum of 20 ns, minimum resolution of 1 ns 

 Overshoot 
 <2% 

 Shake 
 100 ppm, 6 ns + cycle 

 Any wave 
 Channel 1 
 Channel 2 

 Zhengzhou Megumi Instrument Co., Ltd. 
 Tel :0371-66,227,105 
 0371 -66,227,105 
 QQ: 769 689 242 
 Sales Department: Manager Zhao 13598018197 
 Web site: http://www.5117hm.com 
 Headquarters Address: Erqi Plaza East 
 West Street and South Street interchanges, 19th Floor, Sun and Moon Star City A3