# [TR] Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV (SMA Pin)

- 상품번호: 99999074
- 주소: https://www.falconshop.co.kr/shop/goods/goods_view.php?goodsno=99999074
- 가격: 11,000원
- 재고: 있음
- 브랜드: TR
- 모델번호: SRAN-026

## 분류

- 드론 (멀티콥터) > FPV/항공촬영 관련장비 > FPV 안테나 > SMA Pin

## 설명

**Tarot Triple Feed Patch-1 5.8GHz 9.4dBi Directional Circular Polarized FPV**

FPV Goggle용 고감도 Tripple Patch-1 9.4dBi 지향성 서클 안테나 세트.

(Video: https://www.youtube.com/embed/f98QDO_tBH0)

- 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%
- Diameter of large disk : 5.94cm
- Diameter of small disk: 2.46cm

- 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

## 이미지

- https://www.falconshop.co.kr/shop/data/goods/fm99999074_1792252900.jpg
- https://www.falconshop.co.kr/shop/lib/meditor/../../data/editor/1535079495.jpg
- https://www.falconshop.co.kr/shop/lib/meditor/../../data/editor/1535079500.jpg
- https://www.falconshop.co.kr/shop/lib/meditor/../../data/editor/1535079504.jpg
- https://www.falconshop.co.kr/shop/lib/meditor/../../data/editor/1535079508.jpg
- https://www.falconshop.co.kr/shop/lib/meditor/../../data/editor/1535079512.jpg