Cernex's CBF series bandpass filter is primarily used for narrowband applications. Passbands are typically from 1 to 4%. The CBF series bandpass filter can be designed from 3 to 170 GHz up to 30% bandwidths in 16 waveguide bands. Insertion losses are typically 0.8 to 2.0 dB depending upon rejection levels.
Cernex CBG series bias tuned Gunn oscillators are offered to cover the frequency range of 10 to 140 GHz in ten waveguide bands. These oscillators utilize either GaAs or InP high performance Gunn diodes and combine various cavity configurations and rich design experience to deliver moderate output power directly at high microwave and millimeter wave frequencies.