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Current Location：Oscilloscopes（New） > RF Microwave Instrument (NEW) > spectrum analyzer
PSA Series Spectrum Analyzer
- Keysight/E4443A
- How to buyPSA Series Spectrum Analyzer？PleaseOnline Quote Requestor 24h service tel：13715327187
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Description：
Product Description
The Keysight E4443A is a high-performance spectrum analyzer covering a frequency range of 3 Hz to 6.7 GHz, designed for precise measurement and monitoring of complex RF signals. Its core strengths lie in integrating high precision, wide dynamic range, and flexible functionality expansion, making it suitable for wireless communications, aerospace, defense electronics, and general RF testing scenarios. The instrument supports one-touch power measurements, multi-bandwidth analysis (up to 80 MHz), and a rich selection of optional configurations to meet diverse needs, from basic spectrum analysis to advanced signal demodulation.
Key Features
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Superior RF Performance: Absolute amplitude accuracy of ±0.19 dB, displayed average noise level (DANL) as low as -155 dBm (up to -169 dBm with preamplifier), phase noise of -118 dBc/Hz at 10 kHz offset, and 81 dB W-CDMA ACLR dynamic range ensure precise capture of weak signals and interference analysis in high-density signal environments.
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Flexible Analysis Bandwidth: Standard 10 MHz bandwidth, expandable to 40 MHz or 80 MHz, with 300 MHz bandwidth for calibrated vector signal analysis (VSA), meeting real-time capture requirements for complex modulated signals (e.g., LTE, Wi-Fi) and broadband signal demodulation.
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Versatile Measurement and Software Support: Built-in 16 measurement personalities (covering power measurements, noise figure, phase noise, EMI pre-compliance testing, etc.), standard PowerSuite one-button power measurements simplify workflows, and MATLAB data analysis support enables automated processing of test data.
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User-Friendly Design: Fully digital IF architecture provides high resolution and fast scanning capabilities, supporting FFT and sweep mode switching; gated sweep function precisely captures transient signals (e.g., pulsed radar, frequency-hopping communications); built-in 512 MB user memory supports storage of multiple traces and states.
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Modularity and Expandability: Optional hardware accessories (such as noise figure measurement kits, digital demodulation modules, external mixers) adapt to varying test requirements, and compatibility with the Keysight PXA series upgrade path allows seamless transition to the next-generation PXA N9030A signal analyzer for wider bandwidth and enhanced connectivity.
Quality Assurance：
Most of our products were examined strictly before shippinp and can apply for a calibration report.
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| Copyright：Shenzhen Jiahuijie Technologies Co., ltd. Address：8th?Floor,?NO.221,?Niucheng?Road,?Xili?Town,?Nanshan?District,?Shenzhen,?Guangdong?Province,?China,518055 Tel:+86-755-86641139 Fax:+86-755-86641139 E-mail:claire@test-e.com sara.zhou@test-e.com |