Agilent E4448A, Keysight E4448A, HP E4448A
Spectrum Analyzer, 3 Hz - 50 GHz (PSA Series)

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Product Overview

From millimeter wave and phase noise measurements to spur searches and modulation analysis, the PSA Series offers unique and comprehensive high-performance solutions to R&D and manufacturing engineers in cellular and emerging wireless communications, aerospace, and defense.  The Keysight PSA Series offers high-performance spectrum analysis, up to 50 GHz, with powerful one-button measurements, a versatile feature set, and a leading-edge combination of flexibility, speed, accuracy, analysis bandwidth, and dynamic range.

Other features and specifications Keysight E4448A include:

• All-digital IF with auto-ranging capability
• +/-0.19 dB absolute amplitude accuracy
• -154 dBm displayed average noise level (DANL)
• -118 dBc/Hz phase noise at 10 kHz offset
• 81 dB W-CDMA ACLR dynamic range
• Phase noise optimization 
• Full detector suite 
• 160 resolution bandwidth settings (10% steps) 
• Standard 10 MHz analysis bandwidth
• Optional 40 or 80 MHz analysis bandwidth to capture and measure complex signals
• -78 dB (nominal) third order intermodulation for 40 or 80 MHz analysis bandwidth
• 2 dB step attenuator 
• FFT and swept measurement modes 
• Power Suite one-button power measurements
• Typical performance @ 1 GHz: Dynamic range (-154 dBm DANL, +20 dBm TOI, -118 dBc/Hz phase noise at 10 kHz offset; Accuracy (±0.19 dB absolute amplitude accuracy, ±0.11 dB frequency response)

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