HamGeek 10KHz-180MHz Mini Active Antenna LW/MW/SW/FM Aviation Portable High Gain Loop Antenna Compatible with SMA-K/SMA-J Connector

Description:
- You can DIY upgrade and modify the battery size yourself.
- You can turn off the power and use a small ring antenna in a passive state. (Passive active dual use) has excellent reception performance in medium and short waves.
- In active mode, the gain is about 20DP. The built-in 650mAh lithium battery has been used for more than 24 hours.
- It can be hung at a high place or used in an open space. The antenna board is designed with suspension holes.

Package Included:
- 1 x Antenna