Introduction:
The HFRA 5155 is a calibration device manufactured by Schwarzbeck in Germany and authorized for sale by EUTTEST in Shenzhen.Passive Magnetic Field TX Launch Loop AntennaThe antenna consists of a 50 mm diameter shielded single coil with a broadband transformer inside the antenna to achieve a flat frequency response curve and is designed to generate small to medium magnetic fields in the frequency range of 100 kHz to 300 MHz. The antenna is also equipped with a monitoring connector which is connected to a 10 kΩ voltage probe to monitor the antenna voltage during the test.

Monitor connector impedance curve > 10kΩ
Technical parameters:
<<<<提醒:左右滑动表格>>>>Antenna Model | HFRA 5155 |
manufacturer | Schwarzbeck |
agent | EUTTEST |
Test frequency range | 100kHz-30MHz |
Input impedance | 50Ω |
input power | 2W |
Built-in voltage probe impedance | >10kΩ |
Maximum monitoring voltage | 4.4V |
Maximum ring current | 0.44A |
Input Connector | BNC |
Antenna Size | 105*60*62mm |
weight | 250g |
Mounting Bracket | AM9144 |
Graph of related technical parameters:

Plot of antenna current versus magnetic field strength generated by the antenna