Common Mode Noise Filter – Coax +2FT240-43, ID=1.4", RFI Range 25-300 MHz, Bulk Pack of 10Store/Ferrite Core Products/Mix 43/Ring - Mix 43 RFI Range: 25-300 MHzSKU F240-43-10$79.9510 $9.00Quantity:1 Add More Add to CartGo to CheckoutSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itFT240-43, ID=1.4", RFI Range 25-300 MHz, Bulk Pack of 10Store/Ferrite Core Products/Mix 43/Ring - Mix 43 RFI Range: 25-300 MHzProduct DetailsMPN: F240-43RFI Range (MHz): 20-200 MhzID-B (in/mm): 1.4/35.6OD-A (in/mm): 2.4/61Height-C (in/mm): .5/12.7Weight (oz/gm): 106 gramsInitial permeability: 850A(L): 1240Very useful for RFI suppression, broadband impedance transformer, Bulk Pack of 10Show More Typical user comment: The filter was quite effective. Was surprised that it actually reduced the noise level more than the signal so S+N/N improved by 1.9 S units. Bill