Some say this scope is "noisy". Is it useful for measurements where the range is +/- 20 mV?

its noisy in the fact the fans arent quite. Not because of line noise... 20mv is not a problem

Does this item include the optional items(16ch logic decoder, usb awg and usb wifi)?

For WiFi you can use an Access Point that can be operated in "Client Mode". I am using a TP-Link N300 (WR802N) and it works very well. The other options really seem to require special firmware/license upgrades.

Is siglent sds1104x-e good for a beginner?

The SDS 1104X-E is a great scope. It is considered an entry level instrument. It is excellent for the individual entering the electronics field.

Can I decode ic, spi, uart/Rs232, can, lin signals with the the scope, i.e. without the sla1016 module?

Yes! Decoding is included with the base model! There is no need to purchase a software license (or "hack" the scope) to unlock the decoding options.

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Siglent Technologies SDS1104X-E 100Mhz digital oscilloscope 4 channels standard decoder, Grey

Siglent Technologies SDS1104X-E 100Mhz digital oscilloscope 4 channels standard decoder, Grey

Product ID: 324527916

Details

Brand
Siglent
Colour
Grey
Item weight
6.6 Pounds
Power source
Corded
Style
decoder

⚡400,000 wfms/sec capture rate

📊100MHz bandwidth

🔢4 input channels

B/.2323

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Description

⚡ Unlock the pulse of innovation with Siglent’s 4-channel oscilloscope!

DECODE LIKE A PRO - Built-in serial bus decoding (I2C, SPI, UART, CAN, LIN) for seamless embedded system debugging.
SPEED THAT KEEPS UP - Capture up to 400,000 waveforms per second to never miss a transient event.
MULTI CHANNEL MASTERY - Four simultaneous channels let you analyze complex circuits without compromise.
PRECISION MEETS POWER - 100MHz bandwidth ensures crystal-clear signal fidelity for professional-grade diagnostics.
FUTURE READY FUNCTIONALITY - Advanced 1 million point FFT and history waveform recording for deep signal insights and trend analysis.

The Siglent SDS1104X-E is a 100MHz, 4-channel digital oscilloscope featuring advanced SPO technology for superior signal clarity and ultra-low noise. It boasts a rapid 400,000 waveform capture rate, comprehensive serial bus decoding, and a million-point FFT for high-resolution frequency analysis. Designed for professionals and serious electronics enthusiasts, it combines robust hardware with intuitive controls and remote web access, making it a standout tool in its price class.

Specifications

ASIN	B0771N1ZF9
Brand	Siglent
Brand Name	Siglent
Color	Grey
Colour	Grey
Compatible Devices	Compatible devices with probe connection
Customer Reviews	4.8 out of 5 stars 923 Reviews
Global Trade Identification Number	00764560085678
Included Components	SDS1104X-E, Quick Start, Calibration Certificate, 4 passive probes, USB cable
Item Dimensions	31 x 13 x 15 centimeters
Item Weight	2.99 kg
Item dimensions L x W x H	31 x 13 x 15 centimeters
Item weight	2.99 kg
Manufacturer	Siglent Technologies
Measurement Type	Voltmeter
Minimum Operating Voltage	500 Microvolts
Model	SDS1104X-E
Number of Items	1
Number of Packs	1
Part Number	SDS1104X-E
Power Source	Corded Electric
Power source	Corded Electric
Specification Met	CE, RoHS
Style	decoder
Style Name	decoder
UPC	764560085678
Unit Count	1 Count
Upper Temperature Rating	55 Degrees Celsius

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B/.2323

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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