How do I rewire a simple a.m. loop antenna that became unwound? - Amateur Radio Stack Exchange
Medium Wave AM Broadcast Band Resonant Loop Antenna. : 31 Steps - Instructables
AM Radio Loop Antenna Page
Bingfu Magnetic Base Telescopic FM Antenna and AM Loop Antenna for Pioneer Onkyo Yamaha Marantz Indoor Digital HD Radio FM Bluetooth Home Stereo Receiver AV Audio Vedio Home Theater Receiver Tuner -
Mini Universal FM/AM Loop Antenna For Sony Sharp Chaine Stereo AV Receiver Systems Connector Receiver - AliExpress