Teseq LAS 6120 with Radiating Element
Teseq LAS 6120 with Radiating Element Side
Teseq LAS 6120 with probe
Teseq LAS 6120 with probe
Teseq LAS 6120 Set in Case

Teseq LAS 6120

Rent 9 kHz to 150 kHz Loop Antenna Set
In Stock - Order by 3 p.m. ships today
  • (25 Hz) 9 kHz to 150 kHz Frequency Range
  • Compliant to IEC 61000-4-39 & IEC 60601-1-2
  • Includes Loop, Sensors, Fixture, and Accessories
  • Antenna used for MIL-STD-461 RS101
  • Typically Rented with NSG 4070C2-LFCP System
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LAS 6120 is a loop antenna set designed to generate and verify magnetic fields in close proximity to test the immunity of electrical equipment exposed to RF fields as required by the IEC 61000-4-39, IEC 60601-1-2 and MIL-STD-461 RS101 standards. 

The LAS 6120 antenna set consists of a radiating loop antenna RLA 6120-20, field sensor loop FSL 6040-51 and a current sensor CSP 9160A, and guarantees the required distance of 50 mm needed to comply with the standard requirements.

FSL 6040-51 loop sensor with a diameter of 40 mm, offers electrostatic shielding and is supplied with the correction factor.

CSP 9160A is a clamp on probe used for verification of r.m.s current measurement as defined in the standard above.

RLA 6120-20 Radiating Loop Antenna
Frequency range
25 Hz to 150 kHz
Conversion factor
75.6 (current to magnetic field, example: 1 A generates 75.6 A/m or 9.5*107 pT/A
Test distance
50 mm
15 A (range DC to 150 kHz)
Loop diameter
120 mm
No. of turns
Wire diameter
approx. 2 mm, AWG12
Connector type
4 mm safety banana socket
Dimensions (W x H x D):
135 mm x 148 mm x 48 mm
approx. 360 g
FSL 6040-51 Field Sensor Loop
Frequency range
25 Hz to 150 kHz
Loop diameter
40 mm
No. of turns
Wire diameter/type
approx. 0.07 mm/7 strand, 41 AWG
Connector type
BNC, 50 ?
Dimensions (W x H x D):
51 mm x 90 mm x 25 mm
approx. 45 g
CSP 9160A Current Sensor
Frequency range:
9 kHz to 250 MHz
Insertion loss:
34 dB +/-2 dB (50 Ohm system, 100 kHz to 120 MHz) typical +/-1 dB, see also the graphs
Transfer impedance, transducer factor:
as given in the graphs
Insertion impedance:
<1 Ohm
Signal output:
BNC socket
Max. primary current (aperture)
50 ARMS (CW), DC - 60 Hz
1.5 ARMS (CW), 9 kHz - 250 MHz
Window diameter (aperture):
25.4 mm
Dimensions (L x H x W) in mm:
105 x 80 x 38
approx. 525 g
Dimensions of the storage case in mm:
260 x 70 x 210
approx. 350 g