Common Mode Noise Filter – Coax Double Female Barrel Connector - UHF ConnectorStore/Antenna Products/Antenna Hardware, Coax, Wire, ConnectorsSKU DFBC$3.95Quantity:1 Add More Add to CartGo to CheckoutSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itDouble Female Barrel Connector - UHF ConnectorStore/Antenna Products/Antenna Hardware, Coax, Wire, ConnectorsProduct DetailsDouble female to female barrel connector to connect male UHF/PL259 cable to another male UHF/PL259 connector - very handy for connecting extra length RG-8/213/LMR400, etc. cable to anotherShow MoreYou May Also LikeOn SaleRG-8X Coax Jumper Cable with PL-259's on each end - 3 feetRG-8X Coax Jumper Cable with PL-259's on each end - 3 feetSKU RG-8X-3List price $19.95 Save 15%$16.95 Buy Now 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