PicoScope 3000 Series, 50 MHz PC Based Oscilloscope 4-Channel, RSCAL

RS Stock No.:: 280-6644
Mfr. Part No.:: PicoScope 3403D
Brand:: Pico Technology

PicoScope 3000 Series, 50 MHz PC Based Oscilloscope 4-Channel, RSCAL

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RS Stock No.:: 280-6644
Mfr. Part No.:: PicoScope 3403D
Brand:: Pico Technology

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Pico Technology
	Product Type	Oscilloscope
	Bandwidth	50MHz
	Number of Channels	4
	Model Number	PicoScope 3403D
	Oscilloscope Type	PC Based
	Interface Type	CAN, IIC, LIN, RS232, SPI, UART, USB
	Series	PicoScope 3000
	Standards/Approvals	EN 61010-1:2010, EN 61326-1:2006, WEEE
	Length	190mm
	Height	40mm
	Width	170mm
	Calibrated	RSCAL
	Minimum Vertical Sensitivity	4mV/div
	Vertical Resolution	8 bit
	Power Source	USB
	Minimum Time Base	1ns/div
	Maximum Vertical Sensitivity	4V/div
	Rise Time	7ns
	Maximum Time Base	5000s/div

	Select all
	Brand Pico Technology
	Product Type Oscilloscope
	Bandwidth 50MHz
	Number of Channels 4
	Model Number PicoScope 3403D
	Oscilloscope Type PC Based
	Interface Type CAN, IIC, LIN, RS232, SPI, UART, USB
	Series PicoScope 3000
	Standards/Approvals EN 61010-1:2010, EN 61326-1:2006, WEEE
	Length 190mm
	Height 40mm
	Width 170mm
	Calibrated RSCAL
	Minimum Vertical Sensitivity 4mV/div
	Vertical Resolution 8 bit
	Power Source USB
	Minimum Time Base 1ns/div
	Maximum Vertical Sensitivity 4V/div
	Rise Time 7ns
	Maximum Time Base 5000s/div

COO (Country of Origin):: GB

PicoScope 3000 Series Oscilloscope, 50MHz Bandwidth, 4 Channels - PicoScope 3403D

This oscilloscope is a PC‑connected instrument designed for mixed‑signal diagnostics and waveform analysis. It connects via USB to deliver portable measurement capability for bench or field use, supporting multiple serial interfaces to capture and decode a variety of bus protocols. The unit operates from the host USB supply and is intended for engineers and technicians requiring compact, computer‑integrated signal inspection.

Features and Benefits:

• 50MHz Bandwidth delivers clear frequency‑domain insight for node checks
• 1ns/div Minimum Time Base enables fine time‑detail capture
• 7ns Rise Time allows accurate measurement of fast edges
• 8‑bit Vertical Resolution supports precise amplitude sampling
• 4mV to 4V/div Vertical Sensitivity covers small to large signals

Applications

• Suitable for analysing automotive CAN bus signals
• Used with UART and RS232 serial communications troubleshooting
• Ideal for embedded I2C and SPI bus development
• Can be used for LIN network diagnostics and validation
• Suitable for PC‑based mixed‑signal laboratory measurement

Which interfaces can I use to capture serial buses?

The instrument supports CAN, I2C, LIN, RS232, SPI and UART connections for direct protocol capture.

How is the device powered during operation?

It draws power from the connected USB port so no separate mains supply is required.

What physical footprint should I allow for on my bench?

The enclosure measures 170 x 190 x 40 mm so allow space for cables and host connectivity.

What safety and EMC standards does it meet?

It complies with EN 61010‑1:2010 for safety and EN 61326‑1:2006 for electromagnetic compatibility.

How many analogue channels are available for simultaneous acquisition?

Four independent channels are provided for concurrent waveform capture.