The Keysight (Agilent) E4443A is a high-performance spectrum analyzer from the PSA series, operating from 3 Hz to 6.7 GHz. It offers exceptional dynamic range and accuracy for measuring and monitoring complex RF signals, with optional analysis bandwidths up to 80 MHz and a wide range of measurement personalities.
Specifications
General
| Parameter | Value |
|---|---|
| Display | 21.3 cm (8.4 in) color TFT LCD, 640 × 480 pixels |
| Warm-up Time | 5 minutes (to meet general specifications) |
| Calibration Cycle | 1 year |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100-132 Vrms (47-440 Hz) or 195-250 Vrms (47-66 Hz); < 260 W (on), < 15 W (standby) |
| Operating Temperature | 0 to +55 |
| Dimensions (W×H×D) | 426 × 177 × 482 |
| Weight | 23 |
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 3 Hz to 6.7 GHz |
| Analysis Bandwidth | Up to 40 or 80 MHz (configuration dependent) |
Dynamic Range and Spurious Responses
| Parameter | Value |
|---|---|
| Third-Order Intercept (TOI) | +19 dBm @ 1 GHz (typical) |
Resolution and Video Bandwidths
| Parameter | Value |
|---|---|
| Resolution Bandwidth (RBW) Range | 1 Hz to 8 MHz |
Inputs and Outputs
| Parameter | Value |
|---|---|
| RF Input Connector | Type-N Female |
| RF Input Impedance | 50 Ω |
Performance
| Parameter | Value |
|---|---|
| Video Bandwidth (VBW) | 1 Hz to 8 MHz |
| Sweep Time (Span > 0 Hz) | 1 ms to 2000 s |
| Sweep Time (Zero Span) | 1 µs to 6000 s |
| Reference Frequency | 10 MHz |
| Frequency Reference Aging | ± 1 × 10^-7 / year (standard) |
| Detector Types | Normal, Peak, Sample, Negative Peak, Log Power Average, RMS Average, Voltage Average |
Inputs & Outputs
| Parameter | Value |
|---|---|
| Input Attenuator | 0 to 70 dB in 2 dB steps |
| Maximum DC Input | 0 Vdc |
| Trigger Sources | Free run, line, video, RF burst, external front, external rear |
Sweep
| Parameter | Value |
|---|---|
| Sweep Points | 101 to 8192 (Span > 0 Hz) |
Frequency
| Parameter | Value |
|---|---|
| Span Range | 0 Hz (zero span), 10 Hz to 6.7 GHz |
Amplitude
| Parameter | Value |
|---|---|
| Reference Level Range | -170 dBm to +30 dBm |
| Reference Level Resolution | 0.01 dB (Log scale), 0.1% of reference level (Linear scale) |
| Display Scale (Log) | 0.1 to 20 dB/division in 0.1 dB steps |
Bandwidth
| Parameter | Value |
|---|---|
| Resolution Bandwidth Selectivity (60 dB : 3 dB) | 4.1:1 (nominal, depending on filter type) |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature | -40 °C to +70 °C |
| Operating Altitude | Up to 4,600 meters (15,000 ft) |
Compliance
| Parameter | Value |
|---|---|
| EMC Compliance | CISPR 11 / EN 55011 Group 1 Class A, IEC/EN 61326 |
| Safety Compliance | IEC/EN 61010-1, CSA C22.2 No. 1010.1 |
Power
| Parameter | Value |
|---|---|
| Power Consumption | < 260 W (maximum) |
Technology
Spectrum Analyzer
Applications
RF Test and Measurement