Custom Waveguide Band Pass Filters

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M2 Global designs and manufactures waveguide bandpass filters to customer specifications in WR137, WR159, WR112, WR75, WR62, and WR51.  Most flange options are available.

Examples of WR112 bandpass filters are given below.



Pass Band Ripple: ±0.1 dB max for F₀ ±15 MHz



Stop Band Attenuation: 30 dB min for F₀ ±43 MHz
  60 dB min for F₀ ±80 MHz




Operating Temperature: -30° C to +70° C

 

WR112

Frequency Range (GHz) Return Loss (-dB) (Max) Insertion Loss (-dB) (Max) Pass Band (MHz) (Min) Pass Band (MHz) Pass Band (MHz) (Max) Pass Band Ripple (±dB) (Max) Stop Band Attenuation (-dB) (Min) Part Number Outline Drawing
7.10-7.30 24 1.0 36 42 16 0.10 30 928-710730-001 F01
7.30-7.50 24 1.0 36 42 16 0.10 30 928-730750-001 F01
7.50-7.70 24 1.0 36 42 16 0.10 30 928-750770-001 F01
7.70-7.90 24 1.0 36 42 16 0.10 30 928-770790-001 F01
7.90-8.10 24 1.0 36 42 16 0.10 30 928-790810-001 F01
8.10-8.30 24 1.0 36 42 16 0.10 30 928-810830-001 F01
8.30-8.50 24 1.0 36 42 16 0.10 30 928-830850-001 F01