Description
Siglent SDG2082X Function Generator
The SDG2082X is a 2CH, 80MHz Function Generator with a maximum sampling rate of 1.2GSa/s. Siglent's SDG2000X is a series of dual-channel function/arbitrary waveform generators with specifications of up to 120MHz maximum bandwidth, 1.2 GSa/s sampling rate and 16-bit vertical resolution. The proprietary TrueArb & EasyPulse techniques help to solve the weaknesses inherent in traditional DDS generators when generating arbitrary, square and pulse waveforms. With advantages above, SDG2000X can provide users with a variety of high fidelity and low jitter signals, which can meet the growing requirements of complex and extensive applications.
- Innovative EasyPulse technology, capable of generating lower jitter Square or Pulse waveforms, brings a wide range and extremely high precision in pulse width and rise/fall times adjustment
- Plenty of analogue and digital modulation types: AM, DSB-AM, FM, PM, PSK, FSK, ASK, and PWM
- Sweep and Burst function, Harmonics mode supported
- High precision Frequency counter
- Standard interfaces: USB Device, USB Host, LAN (VXI-11), and GPIB (optional)
- 4.3" touchscreen display for easier operation
Siglent SDG2000X Function Generator Comparison Table
| MODEL |
MAX OUTPUT FREQUENCY |
MAX SAMPLING RATE |
VERTICAL RESOLUTION |
WAVEFORM LENGTH |
CHANNELS |
| SDG2042X |
40MHz |
1.2GSa/s |
16-bit |
8pts to 8Mpts |
2 |
| SDG2082X |
80MHz |
1.2GSa/s |
16-bit |
8pts to 8Mpts |
2 |
| SDG2122X |
120MHz |
1.2GSa/s |
16-bit |
8pts to 8Mpts |
2 |
Product Videos
| Frequency Characteristics |
|
|
|
|
|
| Parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Resolution |
|
|
1μ |
Hz |
|
| Initial Accuracy |
-1
-2 |
|
+1
+2 |
ppm
ppm |
25℃
0~40℃ |
| 1st-year aging |
-1 |
|
+1 |
ppm |
25℃ |
| 10-year aging |
-3.5 |
|
+3.5 |
ppm |
25℃ |
| Sine Characteristics |
|
|
|
|
|
| Parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Frequency |
1μ
1μ
1μ |
|
120M
80M
40M |
Hz
Hz
Hz |
SDG2122X
SDG2082X
SDG2042X |
| Harmonic Distortion |
|
|
-65
-60
-55
-50
-45
-40
-38 |
dBc
dBc
dBc
dBc
dBc
dBc
dBc |
0 dBm, 0~10 MHz (Included)
0 dBm, 10~20 MHz (Included)
0 dBm, 20~40 MHz (Included)
0 dBm, 40~60 MHz (Included)
0 dBm, 60~80 MHz (Included)
0 dBm, 80~100 MHz (Included)
0 dBm, 100~120 MHz (Included) |
| Total Harmonic Distortion |
|
|
0.075 |
% |
0 dBm, 10 Hz ~ 20 kHz |
| Non Harmonic Spurious |
|
|
-70
-65 |
dBc
dBc |
≤50 MHz
>50 MHz |
| Arbitrary Wave Characteristics |
|
|
|
|
|
| Parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Frequency |
1μ |
|
20M |
Hz |
|
| Waveform Length |
8 |
|
8M |
pts |
|
| Sampling Rate |
1μ
300 |
|
75M |
Sa/s
MSa/s |
TrueArb mode
DDS mode |
| Vertical Solution |
16 |
|
|
bit |
|
| Jitter (rms) |
|
|
150 |
ps |
1 Vpp, 50Ω Load, TrueArb mode |
| DC Characteristics |
|
|
|
|
|
| Parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Range |
-10
-5 |
|
10
5 |
V
V |
HiZ load
50Ωload |
| Accuracy |
±(1%+2mV) |
|
|
|
HiZ load |
| General Specifications |
|
|
|
|
|
| Power |
|
|
|
|
|
| Parameter |
Min. |
Typ. |
Max. |
Unit |
Condition |
| Voltage |
100 – 240 Vrms (± 10%), 50 / 60 Hz
100 – 120 Vrms (± 10%), 400 Hz |
|
|
|
|
| Power Consumption |
|
25.5 |
50 |
W |
Dual channels, Sine, 1kHz, 10Vpp, 50Ω load |
| Display |
|
|
|
|
|
| Colour depth |
|
24 |
|
bit |
|
| Contrast ratio |
|
350:1 |
|
|
|
| Luminance |
|
300 |
|
cd/m2 |
|
| Touch panel type |
Resistive |
|
|
|
|
| Environment |
|
|
|
|
|
| Operating temperature |
0 |
|
40 |
℃ |
|
| Storage temperature |
-20 |
|
60 |
℃ |
|
| Operating humidity |
5
5 |
|
90
50 |
%
% |
≤ 30 ℃
40 ℃ |
| Non-operating humidity |
5 |
|
95 |
% |
|
| Operating altitude |
|
|
3048 |
m |
≤ 30 ℃ |
| Non-operating altitude |
|
|
15000 |
m |
|
Note*
Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.
Only logged in customers who have purchased this product may leave a review.
Siglent SDG2000X Datasheet
Gareth Cooke (verified owner) –
Wonderful piece of equipment, has already helped me resolve one problem with a project. I’m a hobbyist, this has more than enough bandwidth and features for my needs. I’ve bought several pieces of equipment from Telonic now and they have always been brilliant – great comms, service and delivery.
Doug Lovell –
Thanks very much for your kind review.