Introduction：
The FESP 5133 Radiating Loop Antenna, manufactured by Schwarzbeck, Germany and distributed by EUTTEST, is a radiating loop antenna that generates a magnetic field of up to 1385A/m in a short period of time. It is a magnetic hand-held coil designed to generate defined magnetic field strengths in the audio frequency range up to 100 kHz. The main application is magnetic field immunity testing, e.g. (professional studio equipment according to EN 55103), MIL-STD 461, VG 95377 part 13, etc.).
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Model number | FESP 5133 |
| manufacturer | Schwarzbeck |
| agent | Euttest |
| Number of turns | 36 |
| Coil Diameter | 1.26 mm copper wire |
| Maximum current | 10 A (5 minutes) |
| nominal current | 5 A Continuous |
| Maximum magnetic field strength | 1385 A/m (5 minutes) |
| Nominal magnetic field strength | 700 A/m continuous |
| 1A current at 50 mm magnetic field strength | 138.5 A/m |
| Current required to reach 1A/m at 50 mm | 7.22 mA |
| 1A current at 100 mm magnetic field strength | 46.88 A/m |
| Current required to reach 1A/m at 100 mm | 21.3 mA |
| Flux density of 50 mA at 50 mm distance: | 138.8 dBpT 136.8 dBµA/m |
| Inner ring diameter | 133 mm |
| Outer ring diameter | 135.5 mm |
| Test Distance Positioning Device | 50 mm / 100 mm |
| size | 0.16 m x 0.25 (0.3) m |
| connection line | 4 mm |
| block (sth. or sb) | electrostatic shielding |
| Available frequency range | 0 - 200 kHz |
| inductors | ≈ 300 μH |
| response frequency | >500 kHz |
| impedance | 0.6 Ω |
| weight | 1.1 kg |
| Meet the standard | MIL-STD-461 EN 55103 - 2 A.2.1 b) EN 55103 - 2 A.4.1 |
FESP5133 Magnetic field strength versus distance at constant current
More 5133 serial antenna recommendations:
FESP 5133 SCHWARZBECK Shielded Radiating Ring Antenna (Devices on this page)
FESP 5133-9 Schwarzbeck Circular Shielded Radiating Ring Antenna
FESP 5133-1330 SCHWARZBECK Radiating Ring Antenna
