Tekbox TBLVHF-B Balanced VHF LISN
Balanced VHF LISN for EMC emission testing according to CISPR 16-1-4, covering 30–300 MHz with 16 A current rating and defined symmetrical line impedance.
The Tekbox TBLVHF-B is a Balanced Very High Frequency Line Impedance Stabilization Network (LISN) designed for EMC emission testing of mains-powered equipment in the 30 MHz to 300 MHz frequency range. It provides a defined and repeatable RF termination for AC mains cables during radiated emission measurements.
The unit is suitable for equipment with or without protective earth and provides symmetrical line impedances, resulting in a balanced load during testing. Designed in accordance with CISPR 16-1-4, it is suitable for both pre-compliance and laboratory EMC measurements.
The TBLVHF-B features a compact design, high isolation between the mains supply and measurement path, and is available with country-specific mains sockets.
- Balanced VHF Line Impedance Stabilization Network (LISN)
- Frequency range: 30 MHz–300 MHz
- Suitable for mains-powered equipment with or without protective earth
- Defined symmetrical line impedance
- Isolation >40 dB
- Maximum supply voltage: 250 V AC
- Maximum supply current: 16 A RMS
- Compact design
- Country-specific mains sockets
- Conforms to CISPR 16-1-4