Introduction：
The HFRAE 5161 is a receiving loop antenna in the HF band manufactured by Schwarzbeck (Germany) and distributed by EUTTEST. The antenna is designed to generate medium to high level magnetic field strengths in the frequency range of 70 kHz - 120 MHz due to its passive construction design with no electronics or power requirements.
To test the reception test of radiated emissions, you need to prepare additional EMI test receiver or spectrometer, connect this ring antenna to the 50Ω input of the receiver to read the data, if used for remote testing, you need to add the KE antenna coefficients as shown in the figure below to the receiver, please contact us after the purchase of the receiver we will come to your home to debug the test configuration.
Antenna Coefficient Plot for Far Field Magnetic Reception Tests
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Model number | HFRAE 5161 |
| Antenna name | Passive magnetic field loop antennas - receive |
| manufacturer | Schwarzbeck |
| agent | EUTTEST |
| Available frequency | 70kHz-120MHz Down to 10kHz |
| impedance | 50Ω |
| Magnetic field antenna coefficient | Typical 28 dB/Ωm |
| Electric field antenna coefficient | Typical 79.5 dB/m |
| coil (in electric motor or transformer) | 1 |
| ring diameter | 100mm |
| terminal (electrical engineering) | BNC |
| support screw | 3/8″ |
| weight | 250g |
| Recommended optional antenna mounts | AM 9144 |
