Rohde & Schwarz
Rohde & Schwarz ESCI7
EMI Test Receiver, 9 kHz - 7 GHz
9 kHz – 7 GHz Zakres częstotliwości
-155 dBm (typowo) przy 1 GHz Poziom szumów (DANL)
10 Hz – 10 MHz Rozdzielczość pasma (RBW)
50 Ω Impedancja wejściowa
+30 dBm (1 W) Maksymalny poziom sygnału wejściowego
| Atrybut | Wartość |
|---|---|
| Zakres częstotliwości | 9 kHz – 7 GHz |
| Poziom szumów (DANL) | -155 dBm (typowo) przy 1 GHz |
| Rozdzielczość pasma (RBW) | 10 Hz – 10 MHz |
| Impedancja wejściowa | 50 Ω |
| Maksymalny poziom sygnału wejściowego | +30 dBm (1 W) |
| Zgodność z normami pomiarów zaburzeń | CISPR, MIL-STD, FCC, VDE |
| Wbudowany preselektory i preselekcja | Tak – wbudowany preselektory YIG powyżej 1 GHz |
| Dynamika pomiarowa | ponad 70 dB |
| Złącze wejściowe RF | N (żeński) |
| Interfejsy komunikacyjne | GPIB (IEEE 488), RS-232, LAN (opcjonalnie) |
Rohde & Schwarz ESCI7 Options:
- ESCI7 - FSP-B1 - Rugged Case, with carrying handle
- ESCI7 - FSP-B4 - OCXO Reference Frequency
- ESCI7 - FSP-B6 - TV Trigger/RF Power Trigger
- ESCI7 - FSP-B9 - Internal Tracking Generator, I/Q Modulator
- ESCI7 - FSP-B10 - External Generator Control
- ESCI7 - FSP-B16 - LAN Interface 100BaseT
- ESCI7 - ESCI-B20 - Expanded Environmental Specifications
- ESCI7 - FSP-B30 - DC Power Supply
- ESCI7 - FSP-B31 - Battery Pack
- ESCI7 - FSP-B32 - Spare Battery Pack
| Model | ESCI7 |
|---|
The R&S ESCI7 EMI Test Receiver is an addition to the tried-and-tested family of top-class EMI test receivers from Rohde & Schwarz based on a spectrum analyzer platform. The R&S ESCI7 measures electromagnetic emissions in full compliance with CISPR 16-1-1 and in line with all civil EMC standards and covers a frequency range from 9 kHz to 7 GHz.
Features of the R&S ESCI7 Receiver include:
Excellent RF characteristics
- Total measurement uncertainty < 1 dB
- Displayed average noise level (DANL) typ. €“155 dBm
- 1 dB compression point +5 dBm * Pulse-protected RF input
- Preselection filters
- Built-in 20 dB preamplifier
Outstanding performance
- Programmable scan table with up to 10 subranges
- Internal test routines for automated or interactive preview & final EMI measurements
- Evaluation functions for prescan, data reduction (peak list) and final measurement
- Spectrum analyzer
- Fast ACP measurements
- Time domain analysis (recording time > 2 h)
Versatile use
- Diverse IF filters (EMI, 3 dB, channel, RRC, FFT)
- Battery or AC supply operation
- Remote control operation
- PC-compatible screenshots
- Windows XP printer support
- USB interface
- Storable instrument settings
