1.8-30MHz Shortwave Choke Coil Magnetic Ring 200W Anti-interference For HF Shortwave Radio To Suppress Common Mode Current Parts

High-concerned chemical : None Battery Included : No Style : Portable Type : SW Function : None Brand Name : Shunmaii Origin : Mainland China Power : 200W Magnetic ring diameter : approx. 5cm Product dimensions : approx. 50.00x50.00x11.00mm Product size : 1.97x1.97x0.43inch Country/Region of Origin : Mainland China DIY Application : Electrical Material : Plastic + Metal