Custom RF Miniature Combline Cavity Filter

Miniature Combline Cavity RF Filter

This RF cavity filter combines high performance with a small foot print. This seven section filter has a center frequency of 3840 MHz its insertion loss is less than 0.9 dBa from 3650 MHz to 4030 MHz. VSWR is less than 1.5: 1.0 and passband flatness is less than 0.80 dBc. Rejection is 30 dBc at 3500 MHz, 20 dBc at 3450 MHz and ultimate rejection of 80 dBc. Size is 2.70 x 0.75 x 0.65 inches and input/outputs are SMA female connectors.