The Keysight E7402A EMC Spectrum Analyzer, from the comprehensive E7400A Series, is tailored to facilitate internal EMI pre-compliance assessments. This device is also capable of identifying disturbances on power or signal lines by interfacing with these lines via a LISN or an absorbing clamp. For precise localization and analysis of emission sources, the E7402A can be integrated with either an 11940A or 11941A near field probe.
Features
- 9 kHz to 3.0 GHz (30 Hz to 9 kHz with UKB option)
- Automatic EMI measurements
- Log sweep
- 3.5" disk drive
- 5 minute warm-up
- Built-in preamplifier
- Optional tracking generator
- Rugged, portable design
Specifications
| Frequency Range |
DC Coupled: 30 Hz – 3 GHz
AC Coupled: 100 kHz – 3 GHz |
| 1 dB Gain Compression |
≥ 50 MHz: 0 dB
≥ 6.7 GHz: -3 dB
≥ 13.2 GHz: -5 dB |
| Amplitude Range |
0 to 65 dB (75 dB6 ), in 5 dB steps |
| Sweep Time Range |
Span > 0 Hz: 1 ms – 4000 s |
| Sweep Accuracy |
±1% |
| RF Input VSWR |
2:1 |
| 2nd Harmonic Distortion |
10 MHz – 500 MHz: < -65 dBc for -30 dBm tone at input mixer
500 MHz – 1.5 GHz: < -75 dBc for -30 dBm tone at input mixer
1.5 GHz – 2.0 GHz: < -85 dBc for -10 dBm tone at input mixer
> 2.0 GHz: < -100 dBc for -10 dBm tone at input mixer |