Introduction：
VULP 9118 E Special is a log-periodic antenna manufactured by Schwarzbeck (Germany) and distributed by EUTTEST (Shenzhen). The antenna is available from 60 MHz to 2000 MHz, and the specially customized special log-periodic antenna is capable of inputting up to 1 kW of power over the full frequency range, which allows EMC testers to use the antenna for immunity testing of DUTs with high radiated field strengths.
Plot of input power versus electric field strength
The Special version is the same as the VULP 9118 E The gain is the same, the difference being that the Special version collapses the longest antenna oscillator at the rear end, which prevents the antenna from being too long and touching the darkroom ground plane when switching antenna polarization.
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Model number | VULP 9118 E Special |
| manufacturer | Schwarzbeck |
| agent | Shenzhen EUTTEST |
| Frequency range. | 75MHz-1500MHz |
| Expandable Frequency Test | 60MHz-2000MHz |
| gain | 6.5dBi |
| radiance factor | 4-27dB/m |
| impedance | 50 Ω |
| Maximum input power | 1kW |
| Maximum oscillator width LE | 1400mm |
| Antenna length LT | 1865mm |
| connector | N mother |
| weight | 4.5 kg |
| Option-Antenna Adapter | KG 9201 AM9144 |
| Field Intensity Monitor | VUFM 1670 |
| display unit | VUFM 1671 |
Graph of related technical parameters：
Isotropic Gain Curve
There is more about antennas with folded antenna oscillators:
VULP 9118 E special (this page)
