New DJI Phantom 3 controller with FPVLR advanced antenna kit installed. Ready to bind and fly. Transmitter has had the latest firmware update. The following is the FPVLR item description of their DJI Phantom 3 advanced antenna kit: This is the ultimate setup for hand held amplified (boosted) long range set-up for the Phantom 3. Ease of aiming, 400% stock distance potential and much more penetration through trees, behind obstacles and more. All this comes with the proven FPVLR quality and support. Antennas are 9dBi CP helix antennas (half sphere helix), they are very compact and pack a great punch. Battery is made specifically with dual plugs to be able to power both amplifiers. a 3d mounting tray that clamps onto the handle bar. $649.00.