These are Upgrade 5.8Ghz 14dBi Panel Antenna /2.4GHz 3dBi Antenna for Hubsan X4 RC Quadcopter, used to replace the original Antenna to Enhanced FPV Distance; it can not be installed to the controller directly, you need to make 2 holes at the upside of the controller, and oldering needed when installed on H107D / H107D controller,some DIY tools and techniques are needed,so please double check before you make the purchase.
* Compatible with: Hubsan X4 RC Quadcopter H501S/ H502S /H107D /H107D+
* Can extend the remote control working range
* Improve image transmission
* Ensuring a safer flight
1x 14dBi 5.8GHz Panel Antenna
1x 3dBi 2.4GHz Antenna
2x SMA to IPEX Cable
FPV Distance help to enhance for Hubsan H501S H502S H107D+ H107D JJRC H25G H29G
Need your DIY to perfectly install, to make 2 holes on the top of the controller, please check your controller before purchase.
Package Includes: 1 x 14dBi 5.8GHz Panel Antenna ,1 x 3dBi 2.4GHz Antenna ,2 x SMA to IPEX Cable
For instruction, please check Picture 2 (More similar instruction, you can refer to http://www.youtube.com/watch?v=xek1xzgzgms)