


5 µH 50 A Configurable LISN
TBL0550-1B Single-path network for conducted emissions and line termination. The factory 50 Ω || (5 µH + 1 Ω) configuration can be changed to 50 Ω || 5 µH using an internal jumper.
| Characterized frequency range | 10 kHz–400 MHz characterized |
|---|---|
| Continuous current | 50 A continuous |
| Operating voltage | 250 V AC at 50/60 Hz, 130 V AC at 400 Hz or 250 V DC |
| Power terminals | M6 power terminals |
| RF output | BNC RF output |
| Dimensions | 125 × 125 × 275 mm |
| Weight | 1.75 kg |
CISPR 16-1-2, CISPR 25, MIL-STD-461G, DO-160, ISO 11452-4 and ISO 7637-2 with the appropriate configuration. DO-160 calls for an external 10 µF capacitor.
TekBox identifies this model as the replacement for TBL0550-1. A pair can be used with the LISN Mate to separate common-mode and differential-mode noise. TBL0550-1B-CAL is the model-specific calibration kit.
TBL0550-1C Single-path network for conducted emissions and line termination in aviation and defense test setups. It uses an N-female measurement output and protected M8 power terminals.