Radio RFI Noise Filters, Attenuators, and Static Suppressors
Choosing the right RFI noise filter or suppressor can play a very important part in reducing your RF interference. We offer both power line filters and antenna filters to reduce unwanted noise. Pyramid, Para Dynamics & Bandit.
TVI Low Pass Filter
Antenna Noise Attenuator
HD 3-Pin Power Cord w/ Filter
10 Amp Power Line Noise Filter
20 Amp Power Line Noise Filter
Hot Line Choke Filter


RF Chock Kit


10 Amp Power Line Noise Suppressor
12 Amp Power Line Noise Suppressor
10 Amp Power Line Noise Suppressor
15 Amp Power Line Noise Suppressor
20 Amp Power Line Noise Suppressor


High to Low Impedance Adapter


Feature Articles
RFI Noise And Filters
Understanding And Solving RFI Noise
CB world Informer Article on RF Noise, Interference, and Filters.
Ford Fuel Pump RFI Noise
Ford Explorer RFI Noise Issue
One Ham builds an RF choke to reduce the annoying fuel pump RFI noise issue in a Ford Explorer.
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