YC-TI-OSC-0002 | 4457 Series Digital Oscilloscope
Price on request
Request a quoteProduct overview
Ceyear 4457 digital oscilloscopes offer 1–5 GHz bandwidth, model-dependent 10/20 GSa/s maximum sampling on all channels and standard 2 Gpts memory. Optional eight-channel E/F/G configurations and logic, waveform-generation, bus, eye, jitter and real-time spectrum functions are available.
Key functions
- The model-specific maximum sample rate and standard 2 Gpts memory are maintained with all channels enabled; hardware-based zoom is supported.
- Hardware parameter measurement supports simultaneous display of 20 measurements, statistics and automatic cursor tracking.
- Remote display and operation via the oscilloscope display client over LAN.
Models and core specifications
| Manufacturer model | Bandwidth (50 Ω) | Maximum sample rate (all channels) | Analog channels |
|---|---|---|---|
| 4457E | 1 GHz | 10 GSa/s | 4; optional 8-channel configuration |
| 4457F | 2 GHz | 10 GSa/s | 4; optional 8-channel configuration |
| 4457G | 3 GHz | 10 GSa/s | 4; optional 8-channel configuration |
| 4457K | 4 GHz | 20 GSa/s | 4 |
| 4457L | 5 GHz | 20 GSa/s | 4 |
| Parameter | Specification |
|---|---|
| Standard memory depth | 2 Gpts (all channels) |
| Vertical resolution | 8 bit; 16 bit in high-resolution mode |
| Waveform capture rate | 1.2 million waveforms/s |
| Display | 15.6-inch capacitive touchscreen, 1920×1080 |
| Input / output interfaces | USB 3.0, USB 2.0, LAN, DP, VGA |
| Dimensions (W×H×D) | (426.0±4)×(310.3±2.5)×(200.0±2.5) mm |
| Weight | ≤15 kg |
Configuration details and accessories
Function options
| Option model | Function and specifications |
|---|---|
| 4457-H01 | Logic analysis: 16 digital channels, 2.5 GSa/s, 160 Mpts memory. |
| 4457-H02 | Function generator: 2 channels, 50 MHz bandwidth, 200 MSa/s; predefined and arbitrary waveforms. |
| 4457-S01 | Mask testing: ITU-T, ANSI T1.102, USB and user-created masks. |
| 4457-S02 | Power measurement and analysis: power quality, switching loss, harmonics, ripple and modulation. |
| 4457-S03 | Bode analysis: control-loop frequency response and feedback-system stability. |
| 4457-S04–4457-S16 | Bus triggering and analysis: I²C, SPI, CAN, FlexRay, LIN, RS232, USB, Audio, MIL-STD-1553, ARINC429, CAN FD, SENT and Manchester; select options by protocol. |
| 4457-S20 | Eye-diagram analysis: eye height, eye width, zero/one levels, Q factor and related measurements. |
| 4457-S21 | Jitter analysis: histogram, trend, spectrum and bathtub curve; time-interval error (TIE) display. |
| 4457-S22 | Real-time spectrum analysis: DC to oscilloscope bandwidth; maximum real-time analysis bandwidth 320 MHz, FFT refresh rate 400,000/s. |
Hardware options
| Model / item | Description |
|---|---|
| 4457-H03 | Solid-state drive |
| 4457-H04 | Rack-mount kit |
| 4457-H05 | Aluminum-alloy transport case |
| 4457-H07 | BNC-to-SMA cable kit |
| Probe options | Select from the oscilloscope probe options according to the application |
Bandwidth-upgrade options
| Upgrade model | Channel configuration | Bandwidth upgrade |
|---|---|---|
| 4457-H91-10T20 | 4 channels | 1 GHz → 2 GHz |
| 4457-H91-10T30 | 4 channels | 1 GHz → 3 GHz |
| 4457-H91-20T30 | 4 channels | 2 GHz → 3 GHz |
| 4457-H93-10T20 | 8 channels | 1 GHz → 2 GHz |
| 4457-H93-10T30 | 8 channels | 1 GHz → 3 GHz |
| 4457-H93-20T30 | 8 channels | 2 GHz → 3 GHz |
Supplied accessories
| Accessory | Quantity / description |
|---|---|
| P9500A high-impedance probes | 4-channel configuration: 4; 8-channel configuration: 8 |
| Power cable | 1 standard three-core power cable |
| User manual | 1 copy |
| Programming manual | 1 copy |
Application and selection notes
The 8-channel configuration, logic analysis, function generation and analysis modules are optional. Specify the mainframe model, channel count and options for a quotation. The 16-bit high-resolution mode is not the standard acquisition resolution.
This page covers the 4457 series only. The 4457H and 4457M are separate product series. Select bandwidth upgrades according to the listed configurations; do not assume other models support the same upgrades.
The image shows an eight-channel 4457 series configuration; actual channels and options are defined by the quotation.
Ordering and delivery
Typical MOQ is 1 unit; configuration, probes and delivery are subject to the formal quotation.