Query: active hortwave antenna
Tecsun AN-48X Indoor Active Loop AM/LW/SW Radio Antenna
SMAKN 10KHz-30MHz Mini-Whip Medium and Short Wave SDR Antenna System. Mini-Whip Medium Short-Wave Active Antenna
MLA-30 Loop Antenna Active Receiving Antenna 100kHz - 30MHz for Short Wave Radio
Mini-Whip Mf/Hf/VHF Shortwave Active Antenna SMA Output Interface
MFJ-1020C Indoor active antenna, HF