Complete EMC Pre-Compliance Testing Solution
The Beehive EMC Probe/Amplifier Bundle combines the industry-standard 150A EMC probe amplifier with the comprehensive 100 series EMC probe set, delivering a complete solution for electromagnetic compatibility testing and debugging. This professional-grade bundle enables engineers to identify, locate, and resolve EMC issues efficiently during product development.
150A EMC Probe Amplifier Specifications
| Parameter | Specification |
|---|---|
| Gain | 32 dB |
| Frequency Response | 100 kHz to 6.0 GHz ±1.5 dB |
| Noise Figure | 5 dB typical (100 kHz to 4.0 GHz) 6 dB typical (4.0 GHz to 6.0 GHz) |
| 1dB Compression Point | +10 dBm (100 kHz - 2 GHz) +5 dBm (2 GHz - 6 GHz) |
| Input Impedance | 50 ohms nominal |
| Maximum Input Power | +15 dBm |
| Power Supply | +9VDC, 150 mA (Universal AC adapter included) |
| Connectors | SMA female |
| Dimensions | 4.3" W × 4.2" D × 1.4" H |
100 Series EMC Probe Set
The bundle includes four precision probes designed for different measurement requirements:
| Model | Type | Loop/Tip Diameter | Optimal Frequency | Application |
|---|---|---|---|---|
| 100C | Large Loop (H-field) | 0.85" (21.6 mm) | DC - 500 MHz | General area scanning |
| 100A | Medium Loop (H-field) | 0.40" (10.2 mm) | DC - 2.6 GHz | Mid-range detection |
| 100B | Small Loop (H-field) | 0.15" (3.8 mm) | DC - 6+ GHz | Precise localisation |
| 100D | Stub (E-field) | 0.08" (2.0 mm) | DC - 3+ GHz | Pin-level detection |
Key Technical Features
- Integrated Electrostatic Shield: Loop probes feature built-in shielding to eliminate common-mode pickup and improve measurement repeatability
- Planar Construction: Ultra-thin 0.11" (2.8 mm) probe thickness allows access to narrow gaps and tight spaces
- SMB Connectors: Push-on connectors prevent cable kinking and allow probe rotation during measurements
- Calibrated Sensitivity: Known sensitivity specifications enable quantitative field strength calculations
- Wide Bandwidth: Usable frequency range extends beyond 6 GHz for high-frequency applications
Measurement Setup
Connection Sequence: EMC Probe → 150A Amplifier → Spectrum Analyser
The 150A amplifier provides 20-30 dB sensitivity improvement depending on your spectrum analyser model, enabling faster measurements with wider resolution bandwidths.
Sensitivity Calculations
H-Field Probes (100A/B/C):
E-Field Probe (100D):
Professional Testing Capability: This bundle provides the essential tools for EMC pre-compliance testing, emissions source identification, and circuit susceptibility analysis. The combination of calibrated probes and low-noise amplification enables accurate field measurements comparable to test house equipment.