R&S®ENY81-CA6 Coupling Network
For radio disturbance and immunity measurements on telecommunications ports
Specifications
| Specifications | ||
|---|---|---|
| Frequency range | ||
| Radio disturbance measurements | 150 kHz to 30 MHz | |
| Immunity measurements | 150 kHz to 80 MHz | |
| Asymmetrical impedance | ||
| Impedance | 0.15 MHz to 30 MHz | 150 Ω ± 20 Ω |
| >30 MHz to 80 MHz | 150 Ω ± 40 Ω | |
| Phase angle | 0.15 MHz to 30 MHz | 0° ± 20° |
| Voltage division factor in asymmetrical circuit | ||
| 150 kHz to 30 MHz | calibration data supplied 1) | typ. 9.5 dB ± 1 dB |
| >30 MHz to 80 MHz | typ. 9.5 dB ± 2 dB | |
| Transmission bandwidth (3 dB) | typ. for 100 Ω source and load impedance |
>250 MHz |
| Longitudinal conversion loss (LCL) | ||
| LCL (dB) | 75 – 10 log (1+(f/5)2) dB | |
| Tolerance | for f < 2 MHz | ±3 dB |
| for 2 MHz ≤f ≤30 MHz | –3 dB/+6 dB | |
| Decoupling attenuation | ||
| 150 kHz to 1.5 MHz | linear increase with logarithmic frequency | >35 dB to 55 dB |
| 1.5 MHz to 30 MHz | >55 dB | |
| Crosstalk (PSELFEXT, EUT/AE) | ||
| 1 MHz to 250 MHz | linear decrease with logarithmic frequency | ≥61 dB to ≥15 dB |
| Power-handling capacity | ||
| Max. permissible RF input voltage | 15 V | |
| Max. permissible DC voltage between line and ground | 100 V | |
| Max. permissible AC voltage between line and ground | 63 V | |
| Max. permissible DC current | forward and reverse current on one wire pair or multiple wire pairs | 400 mA |
| Connectors | ||
| Output to test receiver/input from signal generator |
BNC female | |
| Connectors for EUT and AE | RJ-45 female | |
| General data | ||
| Operating temperature range | +5 °C to +40 °C | |
| Storage temperature range | –20 °C to +70 °C | |
| Dimensions, base unit | W × H × D | 105 mm × 65 mm × 110 mm (4.13 in × 2.26 in × 4.33 in) |
| Weight | ||
| Base unit | 500 g (1.1 lb) | |
| Carrying case with base unit | 1900 g (4.2 lb) | |
1)The calibration data includes asymmetrical impedance and phase, voltage division factor, decoupling attenuation, longitudinal conversion loss (LCL), transmission bandwidth and crosstalk.
