The Keysight E4448A PSA high-performance spectrum analyzer measures and monitors complex RF, microwave, and millimeter-wave signals up to 50 GHz. With optional external mixing, the frequency coverage expands to 110 GHz with the Agilent external mixer, and to 325 GHz with other vendors' mixers.
| Key Features |
| Signal analysis capabilities with up to 80 MHz analysis bandwidth, +/-0.19 dB absolute amplitude accuracy, -154 dBm DANL, -118 dBc/Hz phase noise at 10 kHz offset, and 81 dB W-CDMA ACLR dynamic range |
| Address application-specific requirements with capabilities including 16 measurement personalities and one-button measurement simplicity |
| Specifications |
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| PSA Spectrum Analyzer |
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| Features | Parameters |
| Frequency | 3 Hz to 50 GHz, External Mixers to 325 GHz |
| Standard Attenuator Range | 70 dB |
| Standard Attenuator Step | 2 dB |
| DANL @1 GHz | -168 dBm |
| Maximum Analysis Bandwidth | 80 MHz |
| Phase Noise @1 GHz (1 MHz offset) | -147 dBc/Hz |
| Phase Noise @1 GHz (10 kHz offset) | -118 dBc/Hz |
| TOI @1 GHz (3rd Order Intercept) | +20 dBm |
| Applications Available | Yes |
| Overall Amplitude Accuracy | ±0.19 dB |
| Bandwidth Options | 10 standard, 40, 80 MHz |
| Performance Level | ◆◆◆◆◇◇ |
| Applications-General Purpose | EMI Precompliance
Flexible Digital Modulation Analysis
MATLAB
Noise Figure
Phase Noise
Pulse
Stimulus Response
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| Maximum Dynamic Range 3rd Order @1 GHz | 116 dB |
| Specifications |
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| PSA Series Spectrum Analyzers |
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| Model Overview |
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| Model | Descripition |
| E4443A | 3 Hz to 6.7 GHz |
| E4445A | 3 Hz to 13.2 GHz |
| E4440A | 3 Hz to 26.5 GHz* |
| E4447A | 3 Hz to 42.98 GHz |
| E4446A | 3 Hz to 44 GHz* |
| E4448A | 3 Hz to 50 GHz* |
Note: * 325 GHz with external mixing
| Migration from PSA to PXA |
The PXA N9030A, Keysights next-generation high-performance signal analyzer, combines the PSA’s technical excellence with state-of-the-art technologies, making it a logical form-fit-functional replacement for the PSA. The new PXA N9030A offers greater performance, wider analysis bandwidth, and more powerful connectivity.
Check Electro Rents availability on the N9030A and N9030B PXA Analyzers.
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