DOSIMETRIC NEAR-FIELD PROBES
SPEAG has pioneered the research and development of electromagnetic probes. All probes have been optimized by means of full-wave 3D simulations to achieve maximum spherical isotropy with avoidance of or compensation for any field distortion from mounting materials. Special techniques have been developed to minimize secondary modes of reception. Only the best low-loss materials are used, making the probes very rigid and compatible with almost any media. SPEAG has also pioneered the calibration techniques that enable the most-precise measurement of electric, magnetic, dosimetric, and temperature quantities.
| SAR PROBE – EX3D |
Smallest isotropic electric (E-) field probe for high precision specific absorption rate (SAR) measurements in any exposure scenario (e.g., very strong gradient fields); the only probe that enables compliance testing for frequencies up to 6 GHz with precision of better than 30%. Frequency range: 4 MHz – 10 GHz Dynamic range: 10 µW/g – >100 mW/g Tip diameter: 2.5 mm Scanning distance: ≥1.4 mm Detailed specifications: EX3DV4 |
| SAR PROBE – ES3D |
Dosimetric (SAR) Measurements up to 4 GHz. Frequency range: 4 MHz – 4 GHz Dynamic range: 5 µW/g – >100 mW/g Tip diameter: 4.0 mm Scanning distance: ≥3.0 mm Detailed specifications: ES3DV3 |
| SAR PROBE – ET1D |
Dosimetric (SAR) Measurements up to 100 GHz. Frequency range: 10 MHz – 10 GHz Dynamic range: 20 µW/g – >100 mW/g Tip diameter: 1.2 mm Scanning distance: ≥1.0 mm Detailed specifications: ET1D |
| APD PROBE – EUapdVx (coming soon) |
Absorbed Energy Density Measurements up to 30 GHz. Frequency range: 6000 MHz – 30 GHz Dynamic range: <0.01 – 100 kJ/m2 Tip diameter: 2 mm (internal sensor <1mm) Scanning distance: <2 mm |
| UNIVERSAL – EU2D |
Universal E-field probe for dosimetric and general near-field measurements in air or liquids. Two optimally arranged dipoles, three measurements per point (rotated 120º) and advanced post-processing algorithms. Frequency range: 10 MHz – 10 GHz Dynamic range (TSL): >10 µW/g – >100 mW/g Tip diameter: 2 mm Scanning distance: ≥3 mm Detailed specifications: EU2DV3 |
| DISCONTINUED PROBES |
ET3DV6 – Dosimetric (SAR) Measurements up to 2.3 GHz |
