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

(1 customer review)

£408.00 (£489.60 inc VAT)

Only 2 left in stock!

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (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

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

SDG Function Generator selector guide
Remote instrument control with LXI Tools
Frequency Response Curves (Bode Plot)

Documentation

Frequency Characteristics
Parameter Min. Typ. Max. Unit Condition
Resolution 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

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 20M Hz
Waveform Length 8 8M pts
Sampling Rate
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.

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

  1. 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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Mandatory Accessories …

  • UK Power Cord

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  • SDG2000X Manual

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  • BNC Cable (1.0m)

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Optional Accessories …

  • Siglent SDG-2 Rack Mount Kit

    £77.00
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  • Siglent USB-GPIB Adapter

    £115.50
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  • Siglent SDG/SDM Rack Mount Kit

    £117.60
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  • Siglent 20dB Attenuator

    £47.00
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  • BNC Cable (1m)

    £11.00
    Add to basket

    Available on back-order, delivery normally 1 - 2 weeks

    Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)