TDS
E1TDS - TDS E-Probes
TDS E-Field Probes: E1TDSx/MRI, E1TDSz/MRI
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TDS E-field probes are miniaturized active optical electric field probes for use in free-space media (εr = 1). For standalone applications (far- and near-field), each TDS time-domain field probe is delivered with an 8 m rugged fiber-optic cable attached directly to the probe. All SPEAG TDS probes have been optimized for field measurements in the frequency range from 10 MHz to 6 GHz and are individually calibrated and characterized in SPEAG’s ISO17025-certified calibration laboratory. |
| Types of Probes |
E1TDSx/MRI* E1TDSz/MRI* |
| Frequency Range |
10 MHz – 6 GHz |
| Dynamic Range |
120 dB (1 Hz resolution bandwidth) |
| Sensor Head Dipole Size | 2.8 mm |
| Probe Tip Size | 4 × 4 mm2 |
| Optical Probe ID | Integrated in the rear E-field probe body |
| Fiber-Optic Interconnect |
8 m fiber-optic patch cord fitted to the probe |
| Fiber-Connector Mating Cycles | 500 – 1000 (fiber patch cord can be serviced by SPEAG, increasing total mating cycles to >25,000) |
| Data Acquisition Systems |
SPEAG 1RU1TDS Standalone |
| LASER Safety Classification | IEC60825-1 2007 Class 1 US FDA CDRH registration |
| *All SPEAG TDS electric field probes are available in a special configuration with greatly reduced magnetic material content in the sensor head for MRI applications where minimal impairment during parallel imaging is desired |
