2 Pole High "Q" Air Cavity Folded Bandpass Filter

This bandpass filter exhibits low loss and high skirt selectivity. Center frequency range is from 850 MHz to 950 MHz with a rejection of 6 dBc min @ /- 2.5 MHz and 18 dBc min @ Fo /- 5.0 MHz. Insertion Loss @ Fo /- 0.5 MHz is 1.0 dB max over the operating temperature range of -10 to 50 degree C.