雙極化喇叭天線

PowerLOG® PRO 系列的雙極化四脊喇叭天線具有寬頻和高發射功率的特性。增益隨著頻率的增加而增加，最大可達14 dBi，並能產生幾乎不受頻率影響的恒定場強。
這決定了 PowerLOG® PRO 尤其適用於 EMI 合規性測試，因為放大器無需根據頻率重新調整，從而節省了大量的校正和測量工作。

PowerLOG PRO系列天線適用於發送和接收。 最高可達500W的傳輸功率，PowerLOG PRO系列天線特別適用於EMC和抗擾度測試測量。PowerLOG® PRO 的另一個特點是有兩個輸入端。 這樣就可以進行水平或垂直極化測量，而無需重新配置天線，以免出錯。

功能特點

• 300MHz—8GHz的寬頻率範圍。
• 支持高達500W的極高功率水準。
• 線性增加增益導致的恒定場強。
• 高增益高達14dB。
• 水平和垂直測量，無需重新設定。
• 包含一個完整的高解析度校正數據。
• 非常適合使用頻譜分析儀進行電磁相容測量。

The double polarized quad-ridged horn antennas of the PowerLOG® PRO series are characterized by enormous broadband and very high transmit power. The gain increases with increasing frequency up to max. approx. 14 dBi and generates a constant field strength virtually independent of frequency. This predestines the PowerLOG® PRO especially for EMI compliance tests, since the amplifier does not have to be readjusted depending on the frequency, which saves considerable calibration and measurement effort.

The PowerLOG® PRO is suitable for both transmitting and receiving purposes. Due to the very high maximum transmit power of up to 500 W, the PowerLOG® is particularly suitable for EMC or emitted interference measurements. Another special feature of the PowerLOG® PRO is its two inputs. This allows a horizontally or vertically polarized measurement without the need for an error-prone reconfiguration of the antenna.

Features 

• Wide frequency range from 300 MHz - 8 GHz
• Supports very high power up to 500W (CW)
• Constant field strength due to linear increasing gain
• High gain up to 12 dBi
• Horizontal and vertical measurement without new setup
• Delivery includes specific calibration data
• Perfectly suited for EMC measurements with spectrum analyzers