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제품소개

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오실로스코프

2 or 4채널 InfiniiVision HD3 시리즈

대역폭: 200 MHz to 1 GHz
최대 샘플링 속도 : 3
최대 메모리 깊이 : 100 Mpts
파형 업데이트 속도 : 1,300,000 wfms/s
ADC : 14 bits
노이즈 플로어 : 50 µVRMS

- 4x the resolution, 1/2 the noise floor in a portable oscilloscope
- HD302MSO 2 아날로그 채널
- HD304MSO 4 아날로그 채널

14-bit ADC delivering four times the resolution



A key component in achieving high vertical accuracy is the ADC. A higher number of ADC bits means more vertical resolution, translating to 

more accurate signal representation.

For example, an oscilloscope with a 12-bit ADC can encode an analog input into 4,096 unique levels of conversion (212 = 4,096). 

Each additional bit doubles the number of levels of conversion. 

Oscilloscopes with a 14-bit ADC can encode the analog input into 16,384 levels (214 = 16,384), which is four times the resolution of oscilloscopes 

with a 12-bit ADC and 64 times the resolution of an 8-bit ADC.


Capture smaller signals with a 50 µVRMS noise floor


All electronic devices, including oscilloscopes, generate some level of noise. However, the goal is to minimize the noise as much as possible. 

A lower noise floor means that the oscilloscope has less impact on the signal, resulting in more accurate measurements.

The Keysight InfiniiVision HD3 sets a new benchmark in noise floor performance with a 50 µVRMS noise floor at full 1 GHz bandwidth. 

You can further reduce the noise with bandwidth limiting and waveform averaging options on the HD3.


Advanced analysis


Automate complex measurements with advanced software capabilities:
- Convert time-domain signals into frequency-domain signals using a fast Fourier transform (FFT).
- Compare signals to pre-defined templates for quick pass / fail analysis with mask testing.
- Analyze the statistical distribution of jitter and noise with waveform and measurement histograms.
- Perform frequency response analysis with Bode plots.
- Isolate signals in seconds with zone touch triggering — simply draw a box with your finger on the screen.
- Characterize signals, hunt for errors, and save them automatically with Fault Hunter.


7-in-1 instrument


More than an oscilloscope, the HD3 helps you save valuable bench space, providing more capabilities in the same footprint 

by enabling additional instrument integration:
- Oscilloscope with two or four analog channels
- Mixed-signal oscilloscope to add 16 digital channels
- Protocol analyzer
- Frequency response analyzer
- 100-MHz arbitrary waveform generator
- Three-digit digital voltmeter
- Eight-digit counter with totalizer