LPF-380: Low-pass Filter (Discontinued)

The Model LPF-380 Low-pass Filter is used on systems when broadband entertainment feed is supplied by a CATV service. The filter removes all CATV channels above the pass band, allowing insertion of locally-generated ChannelPlus modulated channels. In addition, the filter removes cable system noise which degrades the picture quality of the locally-generated channels.


  • 0 to 380 MHz bandpass frequency
  • Passes off-air TV channels 2 to 13
  • Passes CATV channels 2 to 50
  • Allows insertion of TV channels 14 to 69
  • Allows insertion of CATV channels 55 to 125