FPV 四葉草天線

915 MHz/2.4 GHz 圓極化 FPV 天線
專為 FPV 飛行與長距離控制數據傳輸設計,採用圓極化(Circular Polarization)結構,可有效降低多路徑干擾與訊號衰減,提升在高速飛行與複雜環境中的連線穩定性與影像清晰度。
WAHX-A646
WAHX-A646

針對 Sub-1 GHz(915 MHz)頻段優化設計,提供卓越的遠距離通訊能力,適用於訊號控制連線與長距離 FPV 應用。

  • 頻率:915 MHz
  • 極化方式:圓極化(Circular Polarization)
  • 特色:高穿透力、長距離穩定連線
  • 優勢:有效穿透障礙物,維持訊號完整性
  • 應用:長距離訊號控制連線、任務型 FPV 系統

技術規格

頻率範圍

915 MHz

峰值增益

3 dBi

駐波比 (VSWR)

1.5 @ 915 MHz

極化方式

RHCP (右旋圓極化)

輻射場型

全向型

半功率波束寬度 (HPBW) 

90°

阻抗

50Ω

接頭

SMA 公頭

尺寸

165 x 70mm

工作溫度

-30°C  to  85°C

重量

43.9g

Performance Data (at 915 MHz)

WAHX-A645
WAHX A645

專為 2.4 GHz 頻段設計,採用三葉草結構與右旋圓極化(RHCP),大幅降低多路徑干擾與訊號中斷風險。

  • 頻率:2.4 GHz
  • 極化方式:RHCP(右旋圓極化)
  • 特色:穩定訊號控制連線與影像傳輸
  • 優勢:降低訊號反射與掉訊風險
  • 應用:FPV 飛行、遙控系統、影像傳輸

技術規格

頻率範圍

2400-2500 MHz

峰值增益

3 dBi

駐波比 (VSWR)

1.5

極化方式

RHCP (右旋圓極化)

輻射場型

全向型

阻抗

50Ω

接頭

SMA 公頭

尺寸

105 x 50 mm 

工作溫度

-30°C  to  85°C

重量

33.6g

Performance Data (at 2450 MHz)

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