Ceyear 4457 Series Digital Oscilloscopes up to 4GHz
Benefits of the Ceyear 4457 Series DSO/MSO up to 20 GS/s and 1,200,000 wfms/sec
- 4-/8-channel oscilloscopes up to 4 GHz.
- Mixed-signal option with 16 logic/digital channels.
- Easy to use with a wide 15.6"/39.6 cm touchscreen.
Ceyear 4457-Series Digital Oscilloscopes up to 4 GHz
Models Ceyear 4457E, 4457F, 4457G, 4457K with 4 or Optional 8 Channels
The Ceyear 4457 series of digital oscilloscope are multifunctional devices. The basic device is a 4-channel digital oscilloscope up to 1, 2, 3, or 4 GHz, with a sample-rate up to 10 or 20 GS/s and a waveform capture rate up to 1,200,00 waveforms/s. Some of the various options are: logic analyzer/MSO, function and ARB generators, bus analyzers, real-time spectrum analyzers, digital voltmeters, eye diagram, jitter analysis, and many more. The 4457 devices feature automatic waveform settings, automatic parameter measurements and statistics, cursor measurements, mathematical operations, and waveform recording and playback.
- Digital mixed signal oscilloscopes with 4 analog channels (optional 8 channels) and 16 digital/logic channels (option).
- Bandwidth 1 GHz, 2 GHz, 3 GHz, or 4 GHz.
- 10 GS/s or 20 GS/s sampling rate.
- 8 bit vertical resolution.
- Up to 2 Gpts depth storage.
- 1,200,000 wfms/sec waveform capture rate.
- Various options:
Serial protocoll decoding (I2C, SPI , CAN, LIN, FlexRay, RS232, USB, Audio, MIL-STD-1553, ARINC429).
50 MHz 2-channel function and arbitrary waveform generator.
Real-time spectrum analysis (DC...oscilloscope bandwidth; real-time analysis bandwidth: 10 MHz up to 320 MHz; FFT waveform refresh rate: >400,000 times/s.
Limit and template test.
Power measurement and analysis.
Baud chart analysis.
Eye diagram analysis.
Jitter analysis. - Intelligent digital trigger.
- Intelligent user experience.
Model Overview
| Model | 4457E | 4457F | 4457G | 4457K | |
| Analog channels | 4, optional 8 | 4, optional 8 | 4, optional 8 | 4 | |
| Bandwidth | 50 Ω | 1 GHz | 2 GHz | 3 GHz | 4 GHz |
| 1 MΩ | 500 MHz | 500 MHz | 500 MHz | 500 MHz | |
| Rise time | 50 Ω | ≤450 ps | ≤225 ps | ≤150 ps | ≤113ps |
| Sample rate | 10 GS/s (full channel) | 10 GS/s (full channel) | 10 GS/s (full channel) | 20 GS/s (full channel) | |
| Memory depth | 2 Gpts (full channel) | 2 Gpts (full channel) | 2 Gpts (full channel) | 2 Gpts (full channel) | |
| Max waveform capture rate | 1,200,000 wfms/s | 1,200,000 wfms/s | 1,200,000 wfms/s | 1,200,000 wfms/s | |
| Resolution | 8 bit | 8 bit | 8 bit | 8 bit | |
| Trigger | Source: analog channels 1...4, external, digital channels D0...D15 (optional H01), with 8-channel option only: analog channels 5...8; modes: auto, normal, single; types: edge, edge transition, glitch, pulse width, short pulse, timeout, code pattern/status, video, edge-to-edge, build-and-hold, window, bust pulse, cascade | ||||
| Serial protocoll decoding (option) | 1 decoding channel; I2C, SPI , CAN, LIN, FlexRay, RS232, USB, Audio, MIL-STD-1553, ARINC429 | ||||
| Further functions and options | Logic channels (option) | 16, 2.5 GS/s, 160 Mpt | |||
| Signal generator (option) | 2 channels, 50 MHz, 200 MS/s, 14 bit; standard waveforms (sine up to 50 MHz, square/pulse up to 10 MHz, ramp/triangle up to 1 MHz, DC, noise with 50 MHz bandwidth, arbitrary up to 25 MHz/64 k), built-in waveforms up to 1 MHz (sinX/X, exponential up-/down, Gaussian, Lorentz curve, semi-positive curve, electrocardiogram); modulations AM, FM, FSK | ||||
| Real-time spectrum analysis (option) | Number of analyzing channels 1; analysis frequency range: DC...oscilloscope bandwidth; real-time analysis bandwidth: 10 MHz, 20 MHz, 40 MHz, 80 MHz, 160 MHz, and 320 MHz; Window type: rectangular window, Hanning window, Hamming window, black-man window, flat-top window, triangular window, Kessel window; FFT waveform refresh rate: >400,000 times/s | ||||
| Digital voltmeter | Source: channels 1...4, with 8-channel option only: channels 5...8; measurements: AC effective value, DC, DC+AC effective value, frequency; resolution voltage measurement: 4 bit | ||||
| Frequency counter | 8 bit | ||||
| Other options | Limit and template test; power measurement and analysis; Baud chart analysis; eye diagram analysis; jitter analysis | ||||
| Display | 15.6"/39.6 cm color LCD touch screen, 1920x1080; VGA and DP vidoe output port | ||||
| Interfaces | USB, LAN/Ethernet | ||||
| Dimensions (mm) | 426 x 310 x 200; ≤15 kg | ||||
Included: DSO 4457 E, F, G, or K, high resistance probe P9500A (4x, 8x with eight-channel option), power cord, user's manual, programming guide, certificate of conformity.
Information on product safety:
Manufacturer:
Ceyear Technologies Co., Ltd, No.98, Xiang Jiang Road, Huangdao District, Qingdao/CHN
www.ceyear.com
Responsible person:
Meilhaus Electronic GmbH, Am Sonnenlicht 2, 82239 Alling/DEU
info@meilhaus.com
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