Keysight (Agilent) E4443A

The Keysight E4443A (Agilent) PSA offers high-performance spectrum analysis, up to 6.7 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 include:

• Frequency range: 3 Hz - 6.7 GHz
• All-digital IF with auto-ranging capability
• 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
• Phase noise optimization  
• Full detector suite  
• 160 resolution bandwidth settings (10% steps)  
• Typical Performance @ 1 GHz: Dynamic range (-155 dBm DANL, +19 dBm TOI, -118 dBc/Hz phase noise at 10 kHz offset; Accuracy ( ±0.19 dB absolute amplitude accuracy, ±0.11 dB frequency response)
• 2 dB step attenuator  
• FFT and swept measurement modes  
• Gated sweep  
• Power Suite one-button power measurements  
• EMI measurements with CISPR compliant bandwidths and detectors