TDS H-Field Probes: H1TDSx/MRI, H1TDSz/MRI

	TDS magnetic field probes are miniaturized active optical magnetic field probes for use in non-magnetic media (μ_r = 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	H1TDSx/MRI* Single-axis probe, sensitive to H-fields radial to the probe axis H1TDSz/MRI* Single-axis probe, sensitive to H-fields parallel to the probe axis
Frequency Range	10 MHz – 6 GHz
Dynamic Range	120 dB (1 Hz resolution bandwidth) 1 μA/m – 1 A/m (2 GHz)
E/H Supression	>20 dB plane-wave equivalent (2 GHz)
Sensor Head Loop Size	2 × 2 mm²
Probe Tip Size	4 × 4 mm²
Optical Probe ID	Integrated in the rear H-field probe body
Fiber-Optic Interconnect	8 m fiber-optic patch cord fitted to the probe MU8-connector integrated in the shutter key
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 SPEAG 3RU1TDS Standalone SPEAG 1RU1TDS PXI SPEAG 3RU1TDS PXI SPEAG OH4VNA RU
LASER Safety Classification	IEC60825-1 2007 Class 1 US FDA CDRH registration
	*All SPEAG TDS magnetic 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.

CONTACT INFORMATION

CONTACT