FESP 5133-1330 - Radiating Loop

The handheld coil FESP 5133-1330 was designed for immunity testing against magnetic fields up to approx. 20 kHz. The coil has 225 turns of Cu-wire on 15 layers. There are spacers to provide a constant distance of 50 mm between the coil center and EuT-surface. The generated magnetic field strength is directly proportional to the coil current. Typical Applications are Immunity Tests according to the Measuring Method SF 01 G acc. to VG 95377 standard.

Specifications:

	Medium coil diameter:	126 mm
	Medium Coil Distance to Surface:	50 mm
	Number of turns:	225
	Wire Diameter:	2 mm
	Mechanical Dimensions:	190 x 190 x 290 mm
	Terminals:	4 mm Laborstecker
	Usable Frequency Range:	0 - 20 (50) kHz
	Inductance:	6.5 mH
	Resistance:	0.5 Ohm
	Capacitance:	240-300 pF
	Resonance Frequency:	120 kHz
	Impedance:	\|Z\|=42 Ohm @ 1 kHz
	Max. Current:	20 A
	Max. Fieldstrength at 50 mmspacing:	17 kA/m
	Max. magnetic fieldstrength at 1 A coil current in 50 mm distance:	858.2 A/m
	Required Current for 1000 A/m in 50 mm distance:	1.165 A
	Magnetic Flux Density at 1 A coil current in 50 mm distance:	1.078 mT 180.66 dBpT
	Conversion Current-Magnetic Fielstrength:	58.67 dB/m
	Weight:	5.3 kg
	Standard:	Measuring Method SF 01 G acc. to VG95377