FabQuality SPEICAL OFFER DJI Range Extender Booster Antenna Signal Range Booster Copper Windsurfer for DJI Phantom 3 Pro Advanced Standard Phantom 4 & Inspire 1 Controller Signal Extender White (2pcs)

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DJI Inspire 1 Phantom 4 3 Remote Control Parabolic Antenna Signal Booster Enhance Extended Range Board DJI Phantom 4 RC Quadcopter Free Ship Description: Name:DJI Insprie 1 Signal Booster Size:11.8*8*2CM Weight:160g Material:Copper NOTE: DJI remote control is not included. This item includes 1 Foldable Parabolic Antenna Signal Booster

Product Features

  • LATEST IMPROVED version of the remote control signal booster, farewell accident Make up their own lack of remote antenna Improve the stability of a remote control signal
  • LIGHTWEIGHT, portable, durable, practical and convenient to use.
  • PARABOLIC ANTENNA is most frequently used to install the type of radar antenna project. Parabolic antenna consists of a parabolic reflector and a circular reflector located in the focal point of the light source. Parabolic reflector is made of metal, usually a metal frame covered with wire mesh on the inside. The metal mesh width of the slot must be less than λ / 10. The metal coating is formed to act as a mirror reflector of radar energy.
  • THE OPTICAL ANALYTIC GEOMETRY and for all the reflected light of the reflector of this type will be parallel to a parabolic law which gives us a single ideal no reflected light is parallel to the main axis of the side lobes axis. The field leaving the feed horn spherical wave front. As each part of the wavefront reaches the reflecting surface, it is shifted by 180 degrees, the phase angle and in all sections of the field in the parallel paths of travel will be sent out.
  • This is an IDEALIZED RADAR ANTENNA and produces a pencil beam. If the reflector has an elliptical shape, then it will produce a fan beam. Surveillance radar used within the horizontal and vertical planes of the two different curvatures, in order to achieve the required pencil beam in azimuth and elevation in the classical cosecant squared fan beam

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2 Replies to “FabQuality SPEICAL OFFER DJI Range Extender Booster Antenna Signal Range Booster Copper Windsurfer for DJI Phantom 3 Pro Advanced Standard Phantom 4 & Inspire 1 Controller Signal Extender White (2pcs)”

  1. I am impressed with how well these extend the range directionally Initial Impressions:———————————————————-I picked these up for my Phantom 3. I live in a wooded area and find that I do not get the range that I would like because of the interference with trees. I decided to gives these range extenders a try. I was skeptical but I have a friend that did something similar and he raved about the increase in range.I am a believer. These work great. They just slip over the antenna. On first use I was…

  2. Sturdy and well worth the investment! At First glance:Thought these things were going to be a bit on the cheesy side because how on earth could this thing work? The feel of them are thicker plastic not a thin one. The other thing is that it’s really metal on the inside curve!The test:Ok, They work! Let me preface by saying that i live next to power lines and behind that is what used to be a golf course. I would lose connection when i get close to the lines and the drone would start heading back to me all…