** This Replaces the F4GAHS
The F4GAHS/14 from Philex filters out interference from 4G cellular transmission which causes the drop out of Freeview TV signals. The F4GAHS 4G Filter also retails under manufacturers part code F4GAHS/14.
No power is required for the filter and it filters any frequency above 790mhz.
To install, simply plug in the line between your aerial feed and TV or set top box.
With the roll out of the 4G mobile phone system in May 2013, some areas Freeview TV channels were lost due to interference from this new signal. This will stop this happening with the channels in a simple and easy to use way.
4G is an inline filter that connects between your TV aerial and your TV, it helps to prevent interference with your TV signal that sometimes occurs due to the new 4G phone system.