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

Product ID: 66310340

Details

Brand
Siglent
Color
Grey
Item Weight
6.6 pounds
Power Source
Us
Style
Decoder

📊100MHz bandwidth

📡4 digital channels + serial bus decoding

🔍400,000 frames/sec waveform capture

€ 1008.15

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Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Unlock the future of signal analysis with Siglent’s SDS1104X-E!

EXPAND YOUR LAB - Optional 16 digital channels and 25MHz AWG module to elevate your testing capabilities.
DECODE LIKE A PRO - Built-in I2C, SPI, UART, CAN, and LIN bus decoding for seamless protocol analysis.
SPEED THAT KEEPS UP - Capture lightning-fast waveforms at 400,000 frames per second—never miss a detail.
REMOTE CONTROL READY - Embedded web app and USB WiFi adapter option for flexible, on-the-go oscilloscope control.
PRECISION MEETS POWER - Experience ultra-low noise and 500µV/div sensitivity for crystal-clear signal fidelity.

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 high waveform capture rate of 400,000 frames/sec, multiple serial bus decoding protocols, and a 1-million point FFT for detailed frequency analysis. With options for 16 digital channels, AWG module, and remote web control, it’s a versatile, professional-grade tool designed to elevate your lab’s diagnostic precision.

Specifications

ASIN	B0771N1ZF9
Best Sellers Rank	#56,869 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab Oscilloscopes
Brand Name	Siglent
Color	Grey
Customer Reviews	4.8 4.8 out of 5 stars (966)
Global Trade Identification Number	00764560085678
Included Components	Quick Start, Calibration Certificate, 4 passive probes, USB cable
Item Dimensions	12.2 x 5.12 x 5.91 inches
Item Weight	6.6 pounds
Manufacturer	Siglent Technologies
Minimum Operating Voltage	500 Microvolts
Model	SDS1104X-E
Part Number	SDS1104X-E
Power Source	Us
Specification Met	FCC
Style Name	Decoder
UPC	764560085678
Unit Count	1 Count

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€ 1008.15

Duties & taxes included

In stock

Sold byAmazon FranceDelivered 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 France.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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