Hybrid Triple Feed Patch Antena 5.8GHz 9.4dBi Directional FPV Antenna

Silahkan tulis di catatan pilih SMA (Jarum), atau RP SMA (lubang) Cocok buat long range Excellent Long Range Directional Circular Polarized Antenna. Must Try! Designed By Maarten Baert amp; Robin Theunis. Features: Good radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz Good axial ratio, not just directly perpendicular to the patch but also off-center Note: The PCBs must use 1.0 mm thickness FR4 material Specifications: Center frequency: 5.8 GHz Bandwidth: 660 MHz (5.47 6.13 GHz) Matching: S11 lt; -20 dB, VSWR lt; 1.22 (at center frequency) Axial ratio: lt; 1.3 Antenna gain: 9.4 dBi Half power beam width: 55 (horizontal and vertical) Radiation efficiency: 83.5% Diameter of large disk : 5.94cm Diameter of small disk: 2.46cm Package included: 1 x Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Antenna 1 x Extended cable (SMA/RP SMA) Silahkan tulis di keterangan konektor yang diinginkan.. - SMA Male : Jarum - RP-SMA Male : Lubang