Linear NF-469 Notch Filter

The NF-469 from Linear is a Notch Filter that effectively couples the incoming signal source coax cable to the input on a splitter or bi-directional DA-series amplifier. Designed to filter out specific channels, this device maximizes the efficiency of modulated channels while preventing unwanted signals from being broadcast back into the coax. With the NF-469, users can tackle the growing bandwidth demands of Cable Television (CATV), making it an essential tool for seamless modulation.

Linear NF-469 Notch Filter Features

• Notch filter frequency: 469.25 MHz to 497.25 MHz – This range ensures effective signal filtering, optimizing the clarity of your broadcast.
• Rejects CATV channels: 64 to 70 – By eliminating these channels, the NF-469 prevents interference, allowing for cleaner signal modulation.
• Allows insertion of CATV channels: 65, 66, 67, 68, & 69 – This feature enables users to seamlessly modulate important channels without disruption.
• Rejects off-air UHF TV channels: 14 to 19 – Blocking these channels further reduces interference, enhancing overall performance.
• Allows insertion of UHF TV channels: 15, 16, 17, & 18 – This capability supports the addition of necessary channels while maintaining signal integrity.
• Compact size: 3.25″ L x 1 W” – The small footprint allows for easy installation in various setups without taking up valuable space.

Linear NF-469 Detailed Specifications