The Model EM-6867 Radiating Loop Calibrator is used in conjunction with the EM-6866 Radiating Loop Antenna to verify the magnetic field generated by the EM-6866 as required by RS101 of MIL-STD-462D.

When used in conjunction the EM-6867 loop calibrator and the EM-6866 will generate calibrated magnetic fields at a 5 cm distance from the center of the coil winding.

Specifications

Electrical

Frequency Range: 30 Hz – 100 kHz
Calibration Tolerance: ±2 dB
Windings: 51 turns of #7-41 Litz wire
Output Connector: Type BNC

Mechanical

Diameter: 5.7 cm (2.25”)
Height: 6.4 cm (2.5”)
Mean Coil Diameter: 4 cm (1.6”)
Weight: 227 g (8 oz.)

The EM-6867 is screwed onto the threaded nylon stud on the inside of the loop. A 50- ohm receiver is used to monitor the signal from the calibration loop. The loop calibrator is used only for calibrating the radiating loop and is removed whenever RS101 testing is being performed.

Product Sheet