RFI Interference Filter with Common Mode Chokes HF – 50 MHz

Combination of symmetric High pass filter and common mode chokes.

RFI filter will block common mode currents from HF – 50 MHz ham radio station and filter all signals below 111 MHz “S2” wich is – lowest TV channel. All HF and 50MHz frequencies weakened 30 dB or more. It must be placed just before TV aerial socket.

RFI – TVI Interference Filter with Common Mode Chokes High Pass HF attenuation

RFI ham Interference Filter with Common Mode Chokes High Pass 6m attenuation.