This high linear preamplifier was developed for applications in the IFF frequency range (Identification Friend or Foe) at 1090 MHz. The preamplifier has a two-pole band pass filter between the two amplifier stages for high suppression of out-of-band signals. This preamplifier features excellent large signal performance and a low noise figure.
High IP3 for excellent large signal performance
Low noise figure
ESD protection at preamplifier input
Built-in bias tee for remote power supply via coaxial cable