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PW120-BW-1
Pressure Window PBR120/UBR120

Rev : A | Rev date : 14 Jun 2026
Pressure Window PBR120/UBR120, brass

FEATURES / BENEFITS

Waveguide installation 
  • The pressure window offers maximum possible RF screening effectiveness
  • The maximum operating pressure is 500 mbar


Example of PW220-BW-1 for R220 waveguide

Technical features

Structure

Type of Rectangular Waveguide ComponentPressure Window
Waveguide Size IEC (EIA)R120 (WR75)
FlangeUBR120, PBR120
Flange AUBR120
Flange BPBR120
Flange FinishBrass un-plated
Package Quantity1

Electrical Specifications

Frequency Range GHz9.84 - 15
Minimum Return Loss (max. VSWR) dB (VSWR)33.2 (1.05)

Material

MaterialBrass

External Document Links

Notes