Upgrade Version Loop Antenna MLA-30+ Plus 0.5-30MHz Rainproof Ring Active Receive Antenna Low Noise Medium Short Wave

【UPGRADE VERSION】MLA-30+ plus Loop Antenna.
【EASY TO INSTALL】The receiving antenna is compact and can be easily installed on balconies, rooftops, and other places, featuring compact size.
【LOOP ANTENNA RECEIVING METHOD】 By rotating the antenna, the antenna's dummy point is aligned with the interference signal.
【HIGH EFFICIENCY】Excellent directivity helps reduce noise and improve SNR.When receiving traditional antennas, you can find weak signals that are submerged by noise.
【WIDELY USED】Ring active receiving antenna is an effective antenna for short-wave listeners (SWL) and amateur radios (HAM).