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.

Cheap and easy to manufacture with high accuracy, even for a hobbyist.


Center frequency: 5.8 GHz

Bandwidth: 660 MHz (5.47 – 6.13 GHz)

Matching: S11 < -20 dB, VSWR < 1.22 (at center frequency)

Axial ratio: < 1.3

Antenna gain: 9.4 dBi

Half power beam width: 55° (horizontal and vertical)

Radiation efficiency: 83.5%


1 x Antenna

1 x SMA Extended Cable

1 x 50ohm terminator

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Buruk Baik

RJX HOBBY Triple Feed Patch 1 with Terminator

  • Kode Produk: patch-1
  • Ketersediaan: 11
  • IDR 195.000