High-pass FiltersStandard Features:
- Frequency Range: 18 to 110 GHz
- Insertion Loss: 0.2 to 1 dB
- VSWR: 1.5:1 typ
- Extremely high rejection
Spacek Labs High Pass Filters are very effective, reliable and accurate at cutting off frequencies below the desired bandwidth. These filters use cut-off waveguide at a length equal to an integral number of half wavelengths of the center passband. For improved insertion loss and VSWR the reject frequency should be about 5-10% lower than the lowest pass frequency.