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   FPV/ Aerial Photography FPV Antennas FPV 12dBi 5.8G High Gain Spiral Directional Antenna - Plastic Base ( SMA, jack)
SKU:  SP58RXA
FPV 12dBi 5.8G High Gain Spiral Directional Antenna - Plastic Base ( SMA, jack)
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Added:2013/12/19
Updated:2017/06/19
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PRICE(USD):
    $9.43   Discontinued  Suggesting Restock
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  Tags: directional antenna  high gain antenna  

Features:
There are 3 versions of this series antennas:

Copper square base version 16dBi
Copper round base version 14dBi
Plastic base version 12dBi

* This is NOT a Omnidirectional antenna, it is directional antenna,  so it doesn't suit for onboard A/V transmitter.  It is designed for fixed position/direction transmitting, it can provide higher gain but orientability is also stronger. 
Specifications:

FPV 12dBi 5.8G High Gain Spiral Directional Antenna - Plastic Base ( SMA, jack)

Gain: 12dBi
Antenna connector:  SMA, jack  ( antenna side) Refer to here for connector type diagram
Length: 107mm
Base dimension: 40 x 40mm
Weight: 29g
Includes/Requires:
Includes:
1 x antenna
1 x SMA plug to RP-SMA plug convetor
1 x 18CM SMA plug to RP-SMA plug conversion cable
Customer Reviews:
Average Customer Review: 1 stars   1 customer review(s).   [Write a review/question]

R****mptioner
Grade:
at 5 turn it certainly is not 12dbi more like 9dbi, to be 12dbi it needs to be at least 9 turns, its reflector is too small and does not have any wave trap (or similar)and the turns start way too far away from the reflector. Very poor quality antenna with an overstated dbi rating, you probably are going to get more like 3dbi out of it at best. You might as well stick a coat-hanger into a SMA socket and get the same reception
December 25 2013     Was this review helpful to you?   Yes [ 3 ]   No [ 1 ]    [Reply this review]

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