The Keysight (formerly Agilent) E4445A is a high-performance PSA series spectrum analyzer designed to measure and monitor complex RF signals with a frequency range from 3 Hz to 13.2 GHz. It delivers exceptional dynamic range, phase noise performance, and amplitude accuracy, and supports up to 80 MHz of analysis bandwidth for advanced measurement applications.
Specifications
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3 Hz to 13.2 GHz |
Inputs and Outputs
| Parameter | Value |
|---|---|
| RF Input Connector | Type-N female, 50 Ω |
Bandwidth
| Parameter | Value |
|---|---|
| Resolution Bandwidth (RBW) | 1 Hz to 3 MHz (10% steps), plus 4, 5, 6, 8 MHz |
Amplitude
| Parameter | Value |
|---|---|
| Input Attenuator Range | 0 to 70 dB, in 2 dB steps |
Frequency
| Parameter | Value |
|---|---|
| Internal Reference Frequency | 10 MHz |
Input Specifications
| Parameter | Value |
|---|---|
| Maximum Safe Continuous Input Power | +30 dBm (1 W) |
Technology
Spectrum Analysis
Applications
RF and Microwave Test