Introduction：
VULB 9164 is a hybrid biconical log-periodic antenna manufactured by Schwarzbeck (Germany) and distributed by EUTTEST (Shenzhen). It is a linearly polarized log-periodic broadband antenna combined with a 4:1 broadband dipole, which is capable of testing radiated emissions in the frequency range of 25 MHz to 4 GHz, and the antenna supports power inputs of up to 1 kW power. The power input is limited by the frequency of the antenna as shown in the figure below.
Maximum Input Power Limit Curve
If you need to test frequency up to 8GHz, please choose the optional VULB 9162 However, its power input is only 200W, so please choose the appropriate antenna to use according to your needs.
Technical parameters：
| Model number | VULB 9164 |
| producers | Schwarzbeck |
| agent | EUTTEST |
| Frequency range. | 25MHz - 4GHz |
| gain | 6.4±1.2dBi |
| radiance factor | 4-37dB/m |
| standing wave ratio (physics) | 1.5 |
| 3dB wave width | 45°-120° |
| polarize | biometrics |
| material (that sth is made of) | aluminum |
| impedance | 50Ω |
| Maximum Input Power | 1kW Frequency less than 100MHz For more power limiting data check out the input power graph above. |
| 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：
Antenna Gain Graph
Antenna Coefficient Graph
This antenna can also be used for 1 meter, 2 meter, 4 meter, test positions, contact EUTTEST for more information.
