ITEM NAME:5.8G 14dBi FPV Enhanced Range Antenna Kit for Hubsan H501S H502S RC Drone Product Description Description: 5.8G 14dBi FPV Enhanced Range Modification Antenna Kit for Hubsan H501S H502S DIY RC Drone Control Feature: 1. This antenna can increase range. 2. Ultra long range extended range modification antenna set. 3. Advanced circuits ensure a fast and stable signal transmission and receiving. 4. Easy to install, you need to make 2 holes on the top of the controller. Please check your controller before purchase. 5. FPV Distance enhanced for Hubsan H501S H502S H107D+ H107D, also sutiable for JJRC H25G H29G RC drone. Specification: 2 Cable: SMA to IPEX Panel Antenna: 14dBi 5.8GHz Antenna: 3dBi 2.4GHz Panel antenna size: 146 * 60 * 7mm / 5.75 * 2.36 * 0.27in Gross weight: 45g Note: Please allow slight size differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x 14dBi 5.8GHz Panel Antenna 2 x Inner Hole Adapter Cables 2 x 3dBi Antennas.FPV Distance enhanced for Hubsan H501S H502S H107D+ H107D, also sutiable for JJRC H25G H29G RC drone. Panel Antenna: 14dBi 5.8GHz. Included: 1 x 14dBi 5.8GHz Panel Antenna. Ultra long range extended range modification antenna set.