Introduction：
BBHA 9120 B 是来自德国 Schwarzbeck 公司生产的线性极化Double ridge horn antennaEUTTEST is the agent of Shenzhen EUTTEST for sales and after-sales service. ComparisonBBHA 9120 ALooking at the antenna's parameters, the available frequencies of the 9120B are expanded to 10 GHz, providing more options for your testing needs. In addition, the maximum injected power can be up to 1000W, which is also optional for tests with high power requirements, and the maximum power is determined according to different test frequencies.
Main technical parameters:
| Model number | BBHA 9120 B |
| manufacturer | Schwarzbeck Germany |
| Domestic agents | Shenzhen EUTTEST |
| Product name | Double ridge horn antenna |
| Recommended Test Frequency Range | 1 GHz - 10 GHz |
| Available test frequency range | 1 GHz - 12 GHz |
| polarize | biometrics |
| Mode type | directional antenna |
| material | aluminum |
| Maximum power | Variation with frequency, see power graph below |
| gain | 2-20dBi |
| connector | N |
| impedance | 50 Ω |
| lengths | 272 (482) mm |
| height | 182 mm |
| high degree | 124 mm |
| weight | 1.3 kg |
| Bracket Installation | 22 mm Tube |
Technical Charts:
The input power of BBHA 9120B antenna varies with frequency, as can be seen from the figure below, the antenna can input 1000W of RF power at 1GHz in the lower frequency band, but can only input less than 300W of power at 10GHz, please calculate according to the antenna gain curve and antenna power curve to confirm whether it meets the test requirements before use.
Maximum input power with frequency
