The FA-1 is a filtered amplifier that enhances RF performance of your RF equipment when facing RF interference (walkies, DECT, WIFI, GSM/4G, intercom bases). It offers 3 selectable gain steps: +6/+9/+12dB to compensate loss in coaxial cable. The BP position (BYPASS) routes the signal only through the filter, thus with no gain. The FA-1 is powered through DC-feed from an antenna splitter (like AS-62/AS-122) or direcltly from a rackmount receiver with this feature. Thanks to the fail safe, if no power is available, the FA-1 works in bypass mode just like a passive filter. At last the FA-1 allows the supply to go through itself for special configurations. The FA-1 is available in 4 standard 50MHz blocks: 470-520 MHz 520-570 MHz 570-620 MHz 620-670 MHz custom: contact us FEATURES: filtering before ampliying to reduce outband interference 4 amplification steps fail safe, filter still works without power supply can be used to filter the output of an amplifier (up to 1W) high linearity amplifier DC through 10-18V operating voltage made out of machined aluminium
