1860

Ku-band low-pass filter

Short description

This waveguide low-pass filter is used in Ku band for transmitting all frequencies below a cutoff frequency, substantially attenuating frequencies above

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Ku-band low-pass filter:

  • removes the short-term signal fluctuations
  • decreases out of range noise
  • selects a narrow range of frequencies from the whole range of ambient radio waves
Parameter Value
Filter type waveguide low-pass
Waveguide type WR75
Waveguide flange types UBR120 and PBR120
Cutoff frequency, GHz 12.75
Filter characteristic type Chebyshev/Batervord
Amplitude-frequency characteristic unevenness of filter in bandwidth, dB, max  +/- 0.5 
Real loss in bandwidth, dB, max
Rejection from transmission band edge of 100 МHz, dB, not less 45 
VSWR, max 1.5 
Case material Aluminium alloy

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