The following band pass filters are easily constructed and the network analyzer performance swept responses show you exactly what they will do.

1240 to 1300 MHz low loss 3 pole, .......response plot

2200 to 2400 MHz low loss 3 pole, .......response plot

2304 MHz narrow 5 pole, response plot narrow & wide

902 MHz low loss 3 pole, .......response plot

902 MHz narrow 3 pole

1270 MHz 3 inch resonator

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