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