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: 66310340

Details

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

⚡400,000 waveforms/sec capture

📊100MHz bandwidth

🔢4 input channels

5673 Lei

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Description

⚡ Unlock the future of signal analysis with lightning-fast precision!

DECODE LIKE A PRO - Built-in I2C, SPI, UART, CAN, and LIN bus decoding keeps you ahead in embedded systems.
REMOTE CONTROL READY - Web browser control and USB WiFi adapter option for seamless, flexible operation.
MULTI CHANNEL MASTERY - Four simultaneous channels let you decode complex signals effortlessly.
PRECISION MEETS SPEED - Experience ultra-fast 400,000 frames/sec waveform capture for real-time insights.
NEXT GEN SIGNAL FIDELITY - Super-Phosphor Oscilloscope tech delivers crystal-clear, low-noise waveforms.

The Siglent SDS1104X-E is a 100MHz, 4-channel digital oscilloscope featuring advanced Super-Phosphor technology for superior signal clarity and ultra-fast 400,000 frames/sec waveform capture. It includes standard serial bus decoding (I2C, SPI, UART, CAN, LIN), a 256-level intensity grading display, and options for digital channels, AWG module, and remote control—making it a top-tier tool for professional engineers and tech innovators.

Specifications

ASIN	B0771N1ZF9
Best Sellers Rank	#76,439 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 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
Number of Items	1
Part Number	SDS1104X-E
Power Source	Us
Specification Met	FCC
Style Name	Decoder
UPC	764560085678
Unit Count	1 Count

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5673 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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5 days ago

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