R&S®ESCI EMI Test Receiver
For compliance tests meeting all civil standards from 9 kHz to 3/7 GHz
Specifications
| Frequency range | ||
| 9 kHz to 3 GHz | ||
| 9 kHz to 7 GHz | ||
| Frequency resolution | 0.01 Hz | |
| Frequency accuracy | ||
| Standard | 1 × 10-6 | |
| With |
1 x 10-7 | |
| External reference frequency | 10 MHz | |
| Measurement time | ||
| Receiver mode/scan (per frequency step) | selectable from 33 μs to 100 s | |
| Analyzer mode/sweep time | selectable from 2.5 ms to 16000 s, zero span from 1 μs to 16000 s |
|
| Resolution bandwidths | ||
| 3 dB bandwidths | 10 Hz to 3 MHz in steps of 1/3/10 | |
| 6 dB bandwidths (EMI) | 200 Hz, 9 kHz, 120 kHz (–6 dB), 1 MHz (impulse bandwidth) |
|
| Video bandwidth, analyzer mode | 1 Hz to 10 MHz in steps of 1/3/10 | |
| Preselection | can be turned off in analyzer mode | |
| 11 fixed/continuously tunable filters up to 3 GHz | ||
| 12 fixed/continuously tunable filters up to 7 GHz | ||
| Level | ||
| Max. RF level (CW) | input attenuation ≥ 10 dB | 137 dBμV (= 1 W) |
| Max. pulse energy | input attenuation ≥ 10 dB | |
| 10 mWs (20 µs) | ||
| 1 mWs (10 µs) | ||
| Max. pulse voltage | input attenuation ≥ 10 dB, 10 µs | 150 V |
| Preamplifier | can be switched on/off, 20 dB gain | |
| Third-order intercept (IP3) | ||
| without preselection/preamplifier | ||
| from 200 MHz to 3 GHz | > 7 dBm, typ. 10 dBm | |
| from 3 GHz to 7 GHz | > 10 dBm, typ. 15 dBm |
|
| with preselection/without preamplifier | ||
| from 200 MHz to 3 GHz | > 2 dBm, typ. 5 dBm | |
| 1 dB compression | f > 200 MHz, RF attenuation 0 dB, without preselection/preamplifier | > 5 dBm, nominal |
| Total measurement uncertainty, 95 % confidence level, < 3 GHz | ||
| Without preselection/preamplifier | 0.5 dB | |
| With preselection/preamplifier | 1.0 dB | |
| Displayed average noise level (DANL) receiver mode, nominal, input attenuation 0 dB, termination 50 Ω |
||
| without preamplifier, 1 MHz, BW = 9 kHz | < –4 dBμV | |
| without preamplifier, 30 MHz to 1 GHz, BW = 120 kHz |
< 6 dBμV | |
| with preamplifier, 1 MHz, BW = 9 kHz | < –14 dBμV | |
| with preamplifier, 30 MHz to 1 GHz, BW = 120 kHz |
< –4 dBμV | |
| Detectors | receiver mode | max./min. peak, quasi-peak, RMS, average, average with meter time, constant (CAV), RMS‑average (CRMS) |
| Number of measurement points | ||
| Analyzer mode | 125 to 8001 (default 501) | |
| Receiver mode | ||
| Frequency domain | max 1 million | |
| Time domain | max 1.44 million | |
