Introduction：
Double ridge horn antenna is a kind of antenna type commonly used in EMC industry, the available frequency range can be up to 200MHz-40GHz, this kind of antenna has a small size but supports the characteristics of high power input, Germany Schwarzbeck - Schwarzbeck company produces a lot of this kind of antenna and by the shenzhen EUTTEST agent sales.
This product page is only used to show the Schwarzbeck Double Ridge Horn Antennas that our company sells, please click on the model number or contact us for more information about the detailed technical parameters of each antenna.
List of available product models for the Schwarzbeck Double Ridge Horn Antenna:
You can quickly select a horn antenna model based on the test frequency:
The bar chart below shows the bar graph of Schwarzbeck's Double Ridge Horn Antennas available as a function of frequency. You can find the specific test model in the chart below based on your test frequency requirements, and then view the parameter comparison later in the article.
Dual ridge horn antenna covers a wide range of test frequencies
Select the horn antenna model based on more parameters:
The following table lists more parameters such as test frequency, gain, antenna coefficients, etc. Or click on the antenna model number to view the complete product description, if you have any questions, please contact us for more information.
| Model number | Test Frequency [GHz] | gain [dBi] | radiance factor[dB/m] |
| BBHA 9120 A | 0.75 - 5 | 6 – 15 | 23 - 32 |
| BBHA 9120 B | 1.25 - 10 | 6 - 20 | 25 - 33 |
| BBHA 9120 C | 2 – 18 | 5 - 16 | 32 - 41 |
| BBHA 9120 D | 1 - 18 | 6 - 18 | 24 - 42 |
| BBHA 9120 E | 0.5 - 6 | 6 - 18 | 19 - 29 |
| BBHA 9120 F | 0.2 - 2 | 6 - 14 | 11 - 26 |
| BBHA 9120 G | 0.4 - 2.8 | 8 - 18 | 14 - 32 |
| BBHA 9120 J | 0.8 - 6.2 | 11 - 21 | 18 – 29 |
| BBHA 9120 K | 0.4 - 1.6 | 11 - 20 | 12 – 20 |
| BBHA 9120 L | 3 – 40 | 4 – 16 | 35 – 48 |
| BBHA 9120 LF | 0.7 – 6 | 6 - 19 | 22 – 29 |
| HWRD 650 | 6.5 -18 | 14-20 | 30 – 37 |
| HWRD 750 | 7.5 -18 | 16-21 | 31 – 37 |
As can be seen from the table above, Schwarzbeck mainly produces a wide range of horn antennas starting with BBHA 9120. The 9120 series horn antennas have an extremely low VSWR and a very wide bandwidth over the available frequency range, the gain increases with frequency up to approx. 21 dBi depending on the size and shape of the horn, and the increase in gain with frequency helps to compensate for cable losses. BBHA9120 series is suitable for transmission and reception applications, the maximum allowable input power is limited only by the coaxial connector, we provide all models of horn antenna original test calibration data including gain, antenna coefficient, VSWR and directional diagrams with the goods.
All antennas are mounted on a 22 mm tube with a polarization changeover ring for quick changes in polarization without the use of tools. We recommend antenna poles AM 9144 and Antenna Pole Adapter AA 9202 as accessories.
