Filter Antenna





Deal Price $15.99
Normal Price $19.99


Due to high demand of mobile applications, more and more cell phones are being used and more cell towers are deployed, and more are being deployed or being planned across North America. Most of HDTV signal are lower than 600 MHz now, and some UHF band above 600MHz (CH36) were previously used as TV channels in last decades, thus these signals will easily be received by Old antenna / Pre-amp systems, causing unwanted TV overload, signal loss or signal interruption. TV antenna receiving systems found themselves struggling hard to deliver high quality signals to TV receivers.

This little filter ATF-600 provides super clean 600 MHz (UHF, VHF HDTV Signal CH36 and lower) signal low pass, and higher frequency of 4G LTE rejection, shaping signals for your TV receivers or Pre-amps:

In legacy antenna system without amplifier then no LTE 4G and unwanted signal can reach TV. For old wide UHF pre-amplifiers that covers over 600Mhz, ATF-600 can reduce chances of overload due to adjacent cell towers
Can be conveniently used with small indoor antennas in strong signal area
Can be used outdoor with Pre-amp. Matched 75 Ohms for TV cable with low insertion loss

Note :

System without a Pre-amp, ATF-600 can be installed indoor.
System with a Pre-amp, ATF-600 should be installed between Antenna output and Pre-amp input.
When it is installed outdoor, it is important to use silicone to water proof all connections once the installation is verified.
This device will NOT make your TV signal stronger (but cleaner), you need a better antenna system or preamp setup.



Filter all 4G LTE signal noise-Our LTE filter eliminates all noise caused by 2G/3G/4G/5G cellular signals, and only allows the frequency of the TV signal, so that you can experience a high-quality, clear TV without being affected by the cellular interference.


This filter is only suitable for removing mobile phone 2G 3G 4GLTE 5G radar signal interference, effectively removing redundant interference signals in the HDTV antenna system, and improving the sound and image quality. The effect will be better when used with an amplifier,So as to provide you with reliable and reliable numbers TV. If the antenna signal is weak or the base station is far away If it is caused by other reasons, it has little effect. This device will not make your TV signal stronger (but it will be clearer).

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