5.8GHz ISM Band, Beam width -3dB at +/- 45 degrees (H + V) (90 degree total), Weight 7g, Impedance 50 ohms, Right-Hand circular polarization, F/B Ratio >356dB, 8dBi gain, VSWR < 1: 1.35 at 5800MHz.
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Updated:
Banggood
Warehouse in Hong Kong.
Link: Immersion RC SpiroNet 8dBi RHCP Plate Antenna
Price: $-3
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