■在庫はない場合は、通常5～10日以内に発送。販売元直送の場合もあります、発送後に追跡番号を発行。 納品日数は最大10-15日の場合もあります。<br/>■初期不良・不良品による返品・交換(3日内)の返品送料はお客様負担となります。<br/>Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Pagoda Antenna<br/><br/><br/>Note:Terminator is not included you can purchase it separately click here<br/><br/>The Triple Feed Patch antenna is a directional circularly polarized antenna<br/>Good radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz.<br/>Good axial ratio  not just directly perpendicular to the patch but also off-center.<br/>?<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>Radiation pattern:<br/><br/><br/><br/><br/>Measurements:<br/><br/><br/>Specifications:<br/>Center frequency: 5.8 GHz<br/>Bandwidth: 660 MHz (5.47 ? 6.13 GHz)<br/>Matching: S11 < -20 dB  VSWR < 1.22 (at center frequency)<br/>Axial ratio: < 1.3<br/>Antenna gain: 9.4 dBi<br/>Half power beam width: 55° (horizontal and vertical)<br/>Radiation efficiency: 83.5%<br/><br/>Features:<br/>Good radiation efficiency. Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz<br/>Good axial ratio  not just directly perpendicular to the patch but also off-center<br/>Note: The PCBs must use 1.0 mm thickness FR4 material<br/><br/>Package included:<br/>1 x?Realacc Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV Antenna?<br/>1 x?Extended cable<br/>2 x SMA Feamale to RP-SMA Male adapter connector