HF-1 Line Filter for telephone and modems
HF-1 Line filter
HF-1 Line filter for telephone and ADSL/ISDM modems and computer line input
This are for RFI from Amateur stations on your phone line and computer, the filter have a RJ11 connector this fit direct into your phone and modem, just plugin and you are free from interference.
You can oder nowe on the website, we have limeted stock.