The ferrite split beads and ring filters are easy to use, don’t require modification of the protected equipment and work in almost all cases, even when plug-in filters fail. Snap on filters effective from 1-300 MHz. 15-10 MHZ and CMNF-500-50 effective from 1-60 MHz range. These filters use a ferrite core material that is effective in suppressing RFI from transmitters and receivers experiencing a high noise floor in the 1-300 MHz range. The DC power line filter helps keep common mode current out of the power line which could cause interference to other devices connected to the same power source. These filters help cure SWR problems between transceiver and a linear amp and between transceiver and antenna tuner or direct to antenna. RFI from other electronic devices such as switching power supplies, LED and fluorescent lights, battery chargers, Ethernet cables, solar systems, kitchen appliances, and cable/satellite TV systems which generate common mode currents on your radio cables.ģ.

Radio Frequency Interference (RFI) to electronic devices including audio/video systems, computers, telephones, garage door openers, alarm systems, and home appliances, in your house or your neighbor’s house.Ģ. This kit is an improvement over our standard Icom 7300 RFI Kit and now includes our very effective Coax Noise Filter, (CMNF-500-50) to reduce common mode noise picked up by the antenna feed line coax as well as individual filters for the DC power line, and other cables including DIN Plug, Remote/CIV, AMP Send/ALC, and USB.ġ. BUY THIS KIT NOW TO SOLVE YOUR RFI PROBLEMS! WORKS WITH MANY BRANDS OF HAM/COMMERCIAL HF RADIOS INCLUDING THE ICOM 7300 (for home, portable or mobile installations).

Ham radio deluxe icom 7300