This collet chuck type Antenna Holder makes it easy to remove the antenna.

The antenna can be removed by simply loosening up the chuck.

With the antenna taken off, it is very convenient to maintaining the assembled multicopter or to put it inside.

Because of the GPS measurement error, sometimes the multicopter becomes unstable when you hit the downward rudder.

Although it is possible to correct the error by fine-adjusting the antenna direction, the antenna is usually fixed (by instant glue, etc), so it is not easy to fine-adjust the antenna on the spot.

By using this antenna holder, you can change the antenna direction instantly by simply loosen up the chuck. The on-the-spot fine adjustment becomes much easier.

(The 4mm antenna rod in the picture is not included in the product.)