Introduction:
The HFRAE 5160 is a receiving loop antenna for the VHF-UHF band manufactured by Schwarzbeck, Germany and authorized for sales quotation by EUTTEST. The loop antenna has a ring diameter of only 50 mm and can be used for magnetic field testing from 1 - 300 MHz. This is a shielded RX loop antenna that provides an almost constant antenna factor (fluctuations +/- 0.5 dB) over the frequency range 3 MHz - 120 MHz. The loop antenna has been designed to shield the electric field so that only the magnetic field strength around the DUT is measured. When using this antenna to test magnetic field strength the antenna coefficient compensation shown below should be used to obtain accurate field strength readings.

Compensated Antenna Coefficients for Magnetic Field Strength Reception Tests
Technical parameters:
Model number | HFRAE 5160 |
Antenna name | Passive magnetic field loop antennas - receive |
producers | Schwarzbeck |
agent | EUTTEST |
Available frequency | 1MHz-300MHz |
impedance | 50Ω |
Magnetic field antenna coefficient | Typical 22.7±2.5dB/Ωm |
coil (in electric motor or transformer) | 1 |
ring diameter | 50mm |
size | 104*60*62mm |
terminal (electrical engineering) | BNC |
support screw | 3/8″ |
weight | 170g |
Recommended optional antenna mounts | AM 9144 |