Introduction：
VULB 9163 is a hybrid biconical log-periodic antenna manufactured by Schwarzbeck, Germany and authorized to be distributed by EUTTEST in Shenzhen, China. It is a linearly polarized log-periodic broadband antenna combined with a 4:1 broadband dipole, which is capable of testing the radiated emissions in the frequency range of 25MHz-4GHz, and you can input 100W-200W of power to radiate electromagnetic fields from the front of the antenna. front end of the antenna to radiate electromagnetic fields.
This antenna is the most popular biconical log-periodic antenna as it is available up to 4GHz which just about covers the 3GHz RE test requirements of most civilian products, contact EUTTEST for detailed pricing and lead time information.
If you need to test frequency up to 8GHz, please choose the optional VULB 9162 ；
Technical parameters：
| Model number | VULB 9163 |
| producers | Schwarzbeck |
| agent | EUTTEST |
| Frequency range. | 25MHz - 4GHz |
| polarize | biometrics |
| material (that sth is made of) | aluminum |
| impedance | 50Ω |
| gain | 6.4±1.2dBi |
| radiance factor | 7-34dB/m |
| Maximum Input Power | 200 W (short time) 100 W (continuous) |
| connector | N mother |
| size | 1240 x 1500 x 620 mm |
| weight | 3.1kg |
| Option-Antenna Adapter | aa 9202, aa 9203, ra 9215 |
Graph of related technical parameters：
Isotropic Gain Curve
Antenna Coefficient Graph
Plot of electric field strength versus input power at 3m test position
This antenna can also be used for 1 meter, 2 meter, 4 meter, test positions, contact EUTTEST for more information.
