Keysight Signal Generator & AWG
Keysight PSG Signal Generator & Audio Analyzer (E8257D/E8663D/U8903B)
Keysight PSG & Audio Analyzer Series · Signal Generator & AWG
Spesifikasi Utama
- Harmonics @ 1 GHz-55 dBc
- Output power @1 GHz21 dBm
- Phase noise @1 GHz (20 kHz offset)-143 dBc/Hz
- Maximum frequency67 GHz
- Frequency switching speed11000 µs
- Number of outputs1
Gambaran Umum
PSG series menghadirkan signal generator analog frekuensi hingga 67 GHz dengan performa kebisingan fase terbaik; U8903B adalah audio analyzer fleksibel untuk pengujian audio dan akustik presisi.
Spesifikasi
| Harmonics @ 1 GHz | -55 dBc |
| Output power @1 GHz | 21 dBm |
| Phase noise @1 GHz (20 kHz offset) | -143 dBc/Hz |
| Maximum frequency | 67 GHz |
| Frequency switching speed | 11000 µs |
| Number of outputs | 1 |
| Maximum frequency | 9 GHz |
| Frequency switching speed | 9000 µs |
| Maximum analysis bandwidth | 1.5 MHz |
| Maximum frequency | 80 kHz |
| Phase noise @1 GHz (10 kHz offset) | -110 dB |
| Varian dalam seri | E8257D, E8663D, U8903B |
Aplikasi
Keysight Keysight PSG & Audio Analyzer Series — aplikasi utama dari pabrikan:
E8257D PSG Analog Signal Generator
The Keysight E8257D is a fully-synthesized signal generator with high output power, low phase noise, and modulation capability. Specifications apply over a 0 to 55 °C range, unless otherwise stated, and apply after a 45 minute warm-up time. Supplemental characteristics,…
- Take on your toughest test requirements with metrology-grade frequency and level accuracy, excellent distortion, and spurious characteristics
- Measure across a wide frequency range: 13, 20, 31.8, 40, 50, and 67 GHz models available (1.1 THz with frequency extender)
- Test high-power devices and overcome test system losses with options capable of generating up to 1 W (+30 dBm) of output power
- Get extremely low phase noise: –91 dBc/Hz at 100 Hz offset and –126 dBc/Hz at 10 kHz offset (10 GHz), to address Doppler radar, ADC and receiver-blocking tests
- Characterize devices and circuits by adding AM, FM, PM and pulse modulation to your signal
- Modular upgrades allow extension of frequency range, output power, and functionality as requirements grow
- Optimized for radar, satellite, wireless communications, and component characterization
- Compatible with Keysight software and automation tools for efficient test workflows
Lowest Phase Noise Signal Generator
Get the industry’s lowest phase noise in a commercially-available signal generator.
- Tackle demanding radar and satellite communications measurements with metrology-grade performance, including high output power and superior level accuracy
- Use as an ideal reference in phase noise test systems or for analog-to-digital converter testing with the lowest phase noise in a commercial source
- Characterize devices and circuits by adding AM, FM, ΦM, and pulse modulation to your signal
- Improve existing test system performance. The E8663D is built on the outstanding legacy of the 8663A and is fully code compatible
Highest-Resolution Audio Spectrum Analyzers to Reveal Your Device's True Performance
With an extremely low residual distortion of < –110 dB, the Keysight U8903B audio spectrum analyzer allows you to measure the most demanding audio devices with a high degree of accuracy. Make the highest resolution two-channel measurements available when you…
- Expand your measurement bandwidth (with the wide bandwidth option N3431A) to measure from DC or 10 Hz to a maximum of 1.5 MHz.
- Simplify your testing environment with automatic tests and built-in test sequences.
- Configure the U8903B audio spectrum analyzer with up to eight analog analyzer channels.
- Eliminate the need to rewrite programs into SCPI command with built-in compatibility mode.
- Easily meet standards with preconfigured Perceptual Objective Listening Quality Analysis (POLQA) measurements.
- Configure for specific applications with a digital audio interface audio measurement options.
- Characterize signal-to-noise ratios, cross talk, and more.
Model & Varian
Keysight PSG & Audio Analyzer Series — pilih model yang sesuai, minta penawaran via WhatsApp.
| Model | Harmonics @ 1 GHz | Output power @1 GHz | Phase noise @1 GHz (20 kHz offset) | Maximum frequency | Frequency switching speed | Number of outputs | |
|---|---|---|---|---|---|---|---|
| E8257D | -55 dBc | 21 dBm | -143 dBc/Hz | 67 GHz | 11000 µs | 1 | Tanya Harga |
| E8663D | -55 dBc | 21 dBm | -143 dBc/Hz | 9 GHz | 9000 µs | 1 | Tanya Harga |
| U8903B | – | – | – | 80 kHz | – | – | Tanya Harga |
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