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

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.
The printed labels may be slightly different due to different factory batches, and the colors may be slightly different, but it will not affect the use
Colour:Blue
Material:Metal + Plastic
Package Contents:
1 x Antenna
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Antenna