Siglent SDG2042X 2Ch, 40MHz, 1.2GSa/s, Function Generator

(2 customer reviews)

£408.00 (£489.60 inc VAT)

3 in stock (can be backordered)

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

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Description


Siglent SDG2042X Function Generator

The SDG2042X is a 2CH, 40MHz 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

MODELMAX OUTPUT FREQUENCYMAX SAMPLING RATEVERTICAL RESOLUTIONWAVEFORM LENGTHCHANNELS
SDG2042X40MHz1.2GSa/s16-bit8pts to 8Mpts2
SDG2082X80MHz1.2GSa/s16-bit8pts to 8Mpts2
SDG2122X120MHz1.2GSa/s16-bit8pts to 8Mpts2

Product Videos

Frequency Characteristics
ParameterMin.Typ.Max.UnitCondition
Resolution1μHz
Initial Accuracy-1

-2

+1

+2

ppm

ppm

25℃

0~40℃

1st-year aging-1+1ppm25℃
10-year aging-3.5+3.5ppm25℃
Sine Characteristics
ParameterMin.Typ.Max.UnitCondition
Frequency1μ
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 Distortion0.075%0 dBm, 10 Hz ~ 20 kHz
Non Harmonic Spurious-70
-65
dBc
dBc
≤50 MHz
>50 MHz
Arbitrary Wave Characteristics
ParameterMin.Typ.Max.UnitCondition
Frequency1μ20MHz
Waveform Length88Mpts
Sampling Rate1μ
300
75MSa/s
MSa/s
TrueArb mode
DDS mode
Vertical Solution16bit
Jitter (rms)150ps1 Vpp, 50Ω Load, TrueArb mode
DC Characteristics
ParameterMin.Typ.Max.UnitCondition
Range-10
-5
10
5
V

V

HiZ load

50Ωload

Accuracy±(1%+2mV)HiZ load
General Specifications
Power
ParameterMin.Typ.Max.UnitCondition
Voltage100 – 240 Vrms (± 10%), 50 / 60 Hz
100 – 120 Vrms (± 10%), 400 Hz
Power Consumption25.550WDual channels, Sine, 1kHz, 10Vpp, 50Ω load
Display
Colour depth24bit
Contrast ratio350:1
Luminance300cd/m2
Touch panel typeResistive
Environment
Operating temperature040℃
Storage temperature-2060℃
Operating humidity5
5
90
50
%
%
≤ 30 ℃
40 ℃
Non-operating humidity595%
Operating altitude3048m≤ 30 ℃
Non-operating altitude15000m

Note*

Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

2 reviews for Siglent SDG2042X 2Ch, 40MHz, 1.2GSa/s, Function Generator

  1. santiagogoldaraz (verified owner)

    Excellent, great function gen.

  2. Robert

    The product I ordered was delivered quickly and in good condition by a reputable courier.

    I purchased the Siglent function generator after browsing the web for detailed reviews showing the internal construction and user interface, both of which appear to be of good quality.

    As I’ve only had the product for a week I can’t comment on reliability or detailed functionality, but the waveforms it produces are fine as far as I can see and I haven’t been left scratching my head trying to get it to do something.

    So far I am pleased with my purchase, which should hopefully meet my needs for quite a while.

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