Description
The E4445A PSA spectrum analyzer measures and monitors complex microwave and RF signals ranging between 3Hz and 13.2 GHz. The Keysight external mixer and third-party mixers can expand the frequency coverage to 110GHz and 325GHz, respectively.
This high-performance PSA spectrum analyzer has a wide set of features, such as powerful one-button measurements and an outstanding combination of flexibility, speed, accuracy, dynamic range, and analysis bandwidth.
Keysight E4445A Features and Specifications
- Standard Power Suite one-button power measurements
- Highly flexibile, with 16 optional easy-to-use, built-in measurement personalities
- Analysis bandwidth for calibrated VSA measurements: Up to 300MHz
- Capture and measure complex signals with ten standard 40MHz to 80 MHz analysis bandwidth capabilities
- 81 dB W-CDMA ACLR dynamic range
- Standard attenuator range/step: 70 dB/2 dB
- DANL at 1GHz: -169 dBm
- Maximum analysis bandwidth: 80MHz
- -147 dBc/Hz phase noise at 1GHz (1MHz offset)
- -118 dBc/Hz phase noise at 1GHz (10kHz offset)
- Third order intercept (TOI) at 1GHz: 19 dBm
- /- 0.19 dB absolute amplitude accuracy
- Maximum dynamic range third order at 1GHz: 116 dB
- Dynamic range (-154 dBm DANL, 17 dBm TOI)
- Accuracy: 0.38 dB frequency response, 0.62 dB amplitude accuracy, 0.07 dB log amplification linearity
- All-digital IF with auto-ranging capability
- Full detector suite
- 160 resolution bandwidth settings (10 percent steps)
- FFT and swept measurement modes
- EMI compatibility: CISPR Pub 11/1996 Class B
- 0 degrees C to 55 degrees C operating temperature range
- -40 degrees C to 70 degrees C storage temperature range
