Narrow Bandpass Filters

Standard Features:
  • Frequency Bandwidth: 1-13% up to 70 GHz
  • Insertion Loss: 0.2 dB, 0.5 dB typ
  • VSWR: 1.5:1 typ

Spacek Labs waveguide bandpass iris filters provide excellent RF performance in a small size. These filters are inductive direct-coupled cavity filters. Typical design uses a 0.1 dB ripple Tchebychev response with measured insertion loss of 0.2 to 1 dB depending on the filter bandwidth and skirt.