Silence annoying alternator whine, strobe and rotating beacon noise, and other sources of electronic noise with the installation of our Alternator filter and/or the Eliminator power line filter.

There is no better power line conditioner or noise suppresser currently on the market than the Eliminator power line filter. Although it is packaged in a square metal enclosure and looks similar to other noise suppression filters, the similarities stop with appearances. This filter utilizes capacitance and inductance allowing only straight line DC to power sensitive onboard electronics. Low frequency audible noise is best reduced or eliminated by inductance. Since the Eliminator utilizes inductance and capacitance a wider frequency range of electronic noise can be minimized or eliminated.

The Eliminator has been successful in the elimination of power line noise that affects the operation of Radar, StrikeFinders and Storm Scopes. The Eliminators surge suppression characteristics can also protect onboard aircraft electronics from power surges and spikes.

The possibilities for applying the Eliminator are tremendous. When you suspect power line noise problems consider the Eliminator as a solution. The Eliminator is rated at 10amps and 32 VDC and can be easily installed at the effected component or if applicable at the source of the noise. Since the entire aircraft bus line is not passing through our filter, important component redundancy is achieved.

Our Alternator Filter is a superior replacement part for existing alternator filters. This filter's wire won't break at the case and its clamp is made from heavy gauge steel. We have doubled the capacitance compared to OEM alternator filters which results in a better performance in the elimination of RFI generated by aircraft alternators. For stubborn alternator noise, our Alternator filter combined with the Eliminator can trap a wide frequency range of electronic noise.

Both of these filters have been thoroughly tested under a DO 160D and are FAA/PMA approved.