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SDG805 5MHz

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Quick Overview

SDG805 5MHz

SDG800 Series Function/Arbitrary Waveform Generator is equipped with maximum output frequency of 5 MHZ, 10 MHZ, 30 MHZ, and 125 MSa/s sampling rate. With the new innovated EasyPulse technology, SDG800 can generate pulse of low jitter, quick rising/falling edge regardless of frequency effect, while the duty cycle, edge and pulse width could be widely and accurately adjusted. SDG800 is much superior in performance to similar DDS signal generator.Main Features:

● Advanced DDS technology,125MSa/s sampling rate, 14bit vertical resolution
● Single channel output, 5 kinds of standard waveforms, built-in 46 kinds of arbitrary waveforms (including DC)
● Complete modulation functions: AM, DSB-AM,FM, PM, FSK, ASK, PWM, linear/logarithmic sweep and burst
● Innovative EasyPulse technology, can output pulse of low jitter, quick rising/falling edge
● Standard interfaces: USB Device, USB Host, support U-Disk storage and software update
● Provide 10 nonvolatile storage spaces for user’s arbitrary waveforms
● Be capable of seamlessly connected to SIGLENT Digital Storage Oscilloscope
● Configurable with powerful arbitrary waveform editing software EasyWave

Labview driver



Maximum output frequency
Output channels
Sampliing rate
125 MSa/s
Wave length
16 kpts
Frequency resolution
1 μHz
Vertical resolution
14 bits
Sine、Square、Ramp、Pulse、Gaussian white noise、Arbitrary waveform,46 types of built-in arbitrary waveforms
Sine wave
1μHz ~ 5MHz
1μHz ~ 10MHz
1μHz ~30MHz
Square wave
1μHz ~ 5MHz
1μHz ~ 10MHz
1μHz ~10MHz
500μHz ~ 5MHz
500μHz ~ 5MHz
500μHz ~5MHz
1μHz ~ 300KHz
1μHz ~ 300KHz
1μHz ~ 300KHz
Gaussian white noise
>10MHz bandwidth(-3dB)
Arbitrary waveform
1μHz ~ 5MHz
1μHz ~ 5MHz
1μHz ~ 5MHz
Modulation function
Standard configuration
USB Host & USB Device
Amplitude (High resistence)
4mVpp~20Vpp(≤10MHz), 4mVpp~10Vpp(>10MHz)
Detailed performance parameters and technical guidance please refer to《SDG800 Series DataSheet》

Design Features:

 Figure 1  Comparison of edge under 1KHz pulse signal

As shown in figure 1, under 1KHz frequency, EasyPulse can keep quick rising/falling edge (20ns) while the edge of ordinary DDS is very slow.


Figure 2  Comparison of edge adjusting range under 1KHz pulse signal

As shown in figure 2, EasyPulse edge adjustment has a wide range, while ordinary DDS pulse edge adjustment is limited.

Figure 3  Built-in 46 kinds of arbitrary waveforms (including DC)

As shown in figure 3, SDG800 Series can output 5 kinds of standard waveforms and 46 kinds of commonly used waveforms, including common waveforms, mathematical functions, application functions, window functions and trigonometric functions.

 Figure 4  Multiple modulation function

As shown in figure 4, SDG800 Series support multiple modulation function: AM, DSB - AM, FM, PM, FSK, ASK, PWM, linear/logarithmic sweep and burst.

Figure 5  Support PC editing software EasyWave

As shown in figure 5, SDG800 Series support powerful PC editing software EasyWave, which can output arbitrary waveform featured 14bit vertical resolution and 16Kpts wave length. EasyWave provides 9 standard waveforms: Sine, Square, Ramp, Pulse, ExRise, ExpFall, Sinc, Noise and DC, which meet all engineers’ basic needs. In addition, it provides a variety of draw modes like manual drawing, straightline drawing(including horizontal straightline, vertical straightline, point-to-point straightline), coordinate drawing and equation drawing, making it easy to create complex waveforms. Multiple Document Interface management makes simultaneous multiple-waveform editing. SDG800 Series provides 10 nonvolatile storage spaces for arbitrary waveforms, and you can also edit and store more waveforms through EasyWave software.

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Customer Reviews

Value for mony Review by Fred
I buy this function generator 2 monts ago.
SDG 805 is several time used for master signal Sinus and Sinus burst.
To test power audio amplifiers for failures and delivered output power.
Im impressed from the user frendly interface, support by the LCD screen.
Its very simple to recall and modify signals.
Im a happy user and for me it is just what i expect, a value for mony waveform generator
Fred (Posted on 6/26/2014)

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