Introduction：
The HHDF 5110B is a 300MHz handheld direction finding antenna manufactured by Schwarzbeck, Germany and authorized by EUTTEST Shenzhen for sales and quotation. This handheld direction finding antenna can measure the electric and magnetic fields in the environment as the 5110A antenna, but its test frequency of 30MHz-300MHz becomes higher and wider, this antenna is designed to be used with a suitable portable EMI receiver or spectrum analyzer to locate the position of the radio's electromagnetic field transmitter, this antenna has a rugged structure and is suitable for outdoor use, it can work properly even under the harsh environmental conditions. The antenna is rugged and suitable for outdoor use, even in harsh environmental conditions. Since its E-plane and H-plane pointing modes are almost equal, both horizontal and vertical polarization can be well measured.
Technical Parameters.
<<<<提醒：左右滑动表格>>>>| Model number | HHDF 5110B |
| Device name | 30MHz Handheld Direction Finding Antenna |
| manufacturer | Schwarzbeck |
| agent | Shenzhen EUTTEST |
| impedance | 50Ω |
| 3dB flap width - magnetic field | 150° |
| 3dB wave width - electric field | 170° |
| Antenna Gain | -40dBi to -2dBi |
| Antenna factor - electric field | 20 dB/m to 36 dB/m |
| Antenna pole diameter | 22 mm |
| size | 494 mm * 300 mm * 80 mm |
| weight | 1100 grams |
| Optional accessories | HHDF 5110A : 9kHz-30MHz HHDF 5110C: 300MHz-1GHz HHDF Handle CCA: Packing box |
Graph of related technical parameters：
Plot of antenna coefficients for measured electric fields
