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FPV Antennas 5.8GHz
RJX Triple Feed Patch 5.8GHz 9.4dBi + 50ohm Terminator
FPV → FPV 5.8GHz → FPV Antennas 5.8GHz → Triple Feed Patch Antennas → RJX Triple Feed Patch 5.8GHz 9.4dBi + 50ohm TerminatorRecommended stores↓ Another stores
Description
- 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.
Specifications
- 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%
Package includes
- 1 x Antenna
- 1 x SMA Extended Cable
- 1 x 50ohm terminator
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Prices for RJX Triple Feed Patch 5.8GHz 9.4dBi + 50ohm Terminator in stores
Deals found: 8 (HobbyKing3, AliExpress1)
| Store | Stock level | Lot price | Shipping cost | Coupon / promocode | Pcs./lot | 1pc price |
| HobbyKing | Out of stock | $3.5 | 1 | $3.5 | ||
| HobbyKing | Out of stock | $3.5 | 1 | $3.5 | ||
| HobbyKing | Out of stock | $3.5 | + $4.49 | 1 | $7.99 | |
| AliExpress | High stock level | $15 | + $4.72 | 1 | $20 |
See also
RJX 50ohm Terminator SMA
$1.43
50ohm Terminator
$1
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