FT-RF WR159 Standard Gain Horn Antennas (HS Series) provide calibrated reference gain standards across C-band satellite feeds and 5G N77/N78 sub-6GHz frequency spectrums (4.90 GHz to 7.05 GHz). Featuring standardized 10, 15, 20, or 25 dBi gain options, they provide clean, low-reflection signal coupling for C-band satellite ground stations and 5G sub-6GHz testing.

Fabricated from high-strength aluminum alloy, the WR159 HS series guarantees high cross-polarization rejection (>30 dB) and smooth gain flatness, combining structural robustness with environmental durability.