| Brand | Tekbox |
|---|
Bulk Current Injection Probes
The Tekbox Bulk Current Injection Probes is a high-performance series designed to inject RF disturbances into cables during conducted immunity testing. These probes cover frequencies up to 400 MHz with a standard aperture of 27mm. They offer a reliable and non-invasive solution for verifying compliance with international electromagnetic compatibility standards.
Key Specifications & Features
- Frequency Range: 150 kHz to 400 MHz (model dependent)
- Insertion Loss: 5 dB to 8 dB typical
- Aperture Diameter: 27 mm
- Standards Compliance: IEC and MIL-STD test methods
- Compatibility: Optimized for use with RF power amplifiers
- Calibration: Optional TBBCI1-CAL fixture available
- Application: Conducted immunity testing for cables and harnesses
- Design: Robust bulk current injection technology
| Model | Frequency Range | Coupling Loss | Aperture |
|---|---|---|---|
| TBBCI1-200K280 | 0.15..230 MHz | 8 dB (typ) | 27 mm |
| TBBCI1-800K420 | 1..400 MHz | 5 dB (typ) | 27 mm |
| TBBCI1-300K420-HV | 0.3..400 MHz | 5 dB (typ) | 27 mm |
| TBBCI1-CAL | Calibration Fixture for BCI Probes | ||
Bulk Current Injection Probes
The Tekbox Bulk Current Injection (BCI) Probes are essential tools for evaluating the immunity of electronic devices to conducted RF disturbances. By injecting high-frequency currents directly into cable harnesses, these probes simulate the effects of electromagnetic interference in real-world environments. They are specifically engineered to meet the stringent requirements of international testing standards including various IEC and MIL-STD protocols.
Constructed for durability and precision, these probes feature a 27mm aperture to accommodate a wide variety of cable diameters. The technology allows for efficient coupling of RF energy from power amplifiers into the equipment under test without direct electrical contact. This non-invasive method ensures that the signal integrity of the cables remains uncompromised during the immunity evaluation process.
The series includes multiple models such as the TBBCI1-200K280 and TBBCI1-800K420 to cover a broad spectrum from 150 kHz up to 400 MHz. For accurate measurement and verification, the TBBCI1-CAL calibration fixture is available as a dedicated accessory to support the probes. These probes are an ideal choice for laboratories performing pre-compliance or full compliance testing on automotive, aerospace, and industrial electronics.
Wide Frequency Coverage
Supports testing from 150 kHz up to 400 MHz for comprehensive immunity evaluations.
IEC and MIL-STD Ready
Fully compatible with international standards for conducted RF disturbance testing.
Large 27mm Aperture
Accommodates various cable sizes and harnesses for flexible testing setups.
Calibration Fixture Support
Use the optional TBBCI1-CAL fixture to ensure accurate and repeatable test results.
Standardized Immunity Testing
These bulk current injection probes are specifically designed to support conducted immunity test methods as defined by IEC and MIL-STD requirements. They allow engineers to verify that their products can withstand RF interference by injecting controlled disturbances into power and signal lines.
High Frequency Performance
With models reaching up to 400 MHz and typical insertion loss as low as 5dB, these probes offer excellent performance for high-frequency testing. The 27mm aperture provides versatility for testing large cable bundles, making them suitable for a wide range of industrial and military applications.
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