Tekbox TBBCI1-800K420 bulk current injection probe
Details
The Tekbox TBBCI1-800K420 is a bulk current injection probe characterized in the frequency range of 10 kHz to 500 MHz. The CBI probe is designed for immunity testing of automotive products according to ISO 11452-4 and IEC/ EN 61000-4-6 standards (1 MHz - 400 MHz), and in the frequency range 250 kHz - 230 MHz it is compliant with their insertion loss specifications. The insertion loss of the probe is 5 dB for most of its bandwidth, and it is possible to inject severity levels I (60 mA), II (100 mA), III (150 mA), IV (200 mA) and customer specific severity level V up to 350 mA. At last, the TBBCI1-800K420 can also be used for monitoring purposes.
We also sell the calibrator fixture for the TBBCI1-800K420 probe, the TBBCI1-CAL.
Model overview
Currently we have three Tekbox models in our catalogue, which differ in terms of their frequency range, compliant standards, and connector type.
| Model | TBBCI1-200K280 | TBBCI1-800K420 | TBBCI1-300K420HV |
|---|---|---|---|
| Frequency range | 10 kHz - 300 MHz | 10 kHz - 500 MHz | 10 kHz - 500 MHz |
| Compliant standards | IEC/ EN 61000-4-6 | ISO 11452-4 & IEC/ EN 61000-4-6 | ISO 11452-4, MIL-STD-461G CS114, GJB 151B-2013, DO-160 sec. 20 & 22 |
| Insertion loss (typ.) | 8 dB | 5 dB | 5 dB |
| Connector | N female | N female | BNC-SHV male |
| Price |
Specifications
| Transfer impedance | 29 dBΩ typ. |
| Power rating | Severity levels I, II, III, IV (according to ISO 11452) Customer specified level V up to 350 mA |
| Aperture diameter | 27 mm |
| Connector | N female |
| Outer dimensions | Diameter: 92 mm Height: 76 mm |
| Weight | 1.2 kg |
Downloads
| Tekbox TBBCI1-800K420 manual |  (339.51 KB) | Download |
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