- Designed for EMC conducted noise testing from 9 kHz to 30 MHz.
- Standard impedance network for stable measurements.
- Equipped with a line selector switch, switchable limiter/attenuator/high-pass filter, and PE switch to simulate extension cables.
- Includes artificial hand connection to support realistic EMC setups.
- Available with country-specific EUT power connectors for easy integration.
- Standard 50 Ω BNC output for connection to measurement equipment.
TBL5008-2C
Line Impedance Stabilisation Network
The Tekbox TBL5008-2C LISN is a precision line impedance stabilisation network used for conducted emissions testing on single-phase AC-powered equipment. It provides a defined impedance between the power supply and device under test (EUT), allowing accurate conducted noise measurements with a spectrum analyzer or EMI receiver in compliance with the CISPR 16-1-2 standard.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency range | 9 kHz to 30 MHz |
| Impedance | 50 Ω ║ (50 µH + 5 Ω) |
| Artificial hand | 220 pF + 511 Ω |
| Switchable PE | 50 Ω ║ 50 µH |
| Limiter / attenuator / highpass filter | +6dBm / 10 dB /150 kHz to 30 MHz |
| Line voltage | max. 250V / 50/ 60 Hz or DC |
| Max. current | 8 A @ 23°C |
| EUT socket | country specific |
| Measurement connector | 50 Ω BNC |
| Power connector | IEC 60320 C13 |
| Operating Temperature Range | +5°C … + 40°C; 5% to 80% RH |
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