YC-TI-OSC-0003 | 4457H Series Digital Oscilloscope
Price on request
Request a quoteProduct overview
Ceyear 4457H digital oscilloscopes provide 1–4 GHz bandwidth, standard 12-bit vertical resolution and standard 1 Gpts memory with all channels enabled. Model-dependent maximum sampling reaches 20 GSa/s with half the channels enabled and 10 GSa/s with all channels enabled. Logic analysis, function generation and analysis modules are optional.
Key functions
- Standard 12-bit vertical resolution provides 4096 quantization levels; high-resolution mode is supported.
- Standard 1 Gpts memory with all channels enabled; hardware-based zoom and waveform detail inspection.
- Remote display and operation using the oscilloscope display client over LAN.
Models and core specifications
| Manufacturer model | Bandwidth (50 Ω) | Sample rate (half / all channels) | Analog channels |
|---|---|---|---|
| 4457EH | 1 GHz | 10 / 5 GSa/s | 4; optional 8-channel configuration |
| 4457FH | 2 GHz | 10 / 5 GSa/s | 4; optional 8-channel configuration |
| 4457GH | 3 GHz | 10 / 5 GSa/s | 4; optional 8-channel configuration |
| 4457KH | 4 GHz | 20 / 10 GSa/s | 4 |
| Parameter | Specification |
|---|---|
| Standard memory depth | 1 Gpts (all channels) |
| Vertical resolution | 12 bit; 16 bit in high-resolution mode |
| Waveform capture rate | 700,000 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 | Applicable configuration | Bandwidth upgrade |
|---|---|---|
| 4457-H92-10T20 | 4-channel EH | 1 GHz → 2 GHz |
| 4457-H92-10T30 | 4-channel EH | 1 GHz → 3 GHz |
| 4457-H92-20T30 | 4-channel FH | 2 GHz → 3 GHz |
| 4457-H94-10T20 | 8-channel EH | 1 GHz → 2 GHz |
| 4457-H94-10T30 | 8-channel EH | 1 GHz → 3 GHz |
| 4457-H94-20T30 | 8-channel FH | 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
Sample rate depends on active channels: EH/FH/GH provide 10 GSa/s with half the channels enabled and 5 GSa/s with all channels enabled; KH provides 20 GSa/s with half and 10 GSa/s with all channels enabled. Select according to the required channel count.
The 8-channel configuration, logic analysis, function generation and analysis modules are optional. The 16-bit specification applies only to high-resolution mode; standard acquisition resolution is 12 bit.
This page covers the 4457H series. Function options use the listed shared ordering codes such as 4457-H01/H02 and 4457-S01…S22. Select H92/H94 bandwidth upgrades according to EH/FH and four/eight-channel configurations.
The image shows a four-channel 4457H series configuration; actual channel count 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.