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

Name: Siglent SDG2042X 2Ch, 40MHz, 1.2GSa/s, Function Generator
SKU: SDG2042X
Price: 408.00 GBP
Availability: BackOrder
Rating: 5.00 (2 reviews)

Rated 5.00 out of 5 based on 2 customer ratings

(2 customer reviews)

£408.00 (£489.60 inc VAT)

SKU: SDG2042X Categories: Siglent SDG2000X Series Function Generators, Siglent Waveform Generators

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 Images

Excellent Analogue Channel Performance

EasyPulse technology

Capacity of outputting large signal at high frequency. Dual-channel, 20Vpp amplitude can be guaranteed even @20MHz.

4.3 inch high definition touch screen

2-1

The rise/fall times can be set independently to the minimum of 8.4ns at any frequency and to the maximum of 22.4s. The adjustment step is as small as 100 ps.

Rich modulation features

Jitter

High-Performance Sampling System

Product Videos

Standard Hardware Accessories

Optional Hardware Accessories

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.

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

Rated 5 out of 5
santiagogoldaraz (verified owner) – 5th October 2023
Excellent, great function gen.
Rated 5 out of 5
Robert – 24th February 2020
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.