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TwistFlex PBR/UBR140, 0.9m

Rev : A | Rev date :
Twistable and flexible rectangular waveguide R140,
with PBR/UBR 140 flanges. Length = 0.9m,
core with environmental impact resistant
molded rubber jacket. Hardware and gasket (for PDR/PBR flanges) included.


Waveguide installation
  • The flexible and twistable rectangular waveguide component eliminates installation difficulties
  • It isolates vibration
  • It provides simple aid to positioning of antennas

Technical features


Type of Rectangular Waveguide ComponentTwistFlex
Waveguide Size IEC (EIA)R140 (WR62)
Flange APBR140
Flange BUBR140
Flange FinishBrass un-plated
Package Quantity1

Electrical Specifications

Frequency Range GHz12.4 - 18
Minimum Return Loss (max. VSWR) dB (VSWR)24.9 (1.12)
Attenuation dB0.72
Power ratingW400

Mechanical Specifications

Maximum Twist degree/m (degree/ft)200 (61)
Minimum Bending Radius E-Plane mm (in)65 (2.6)
Minimum Bending Radius H-Plane mm (in)100 (3.9)
Length mm (in)900 (35.4)


MaterialCore: Brass silver plated
Jacket: Vulcanised Neoprene Rubber
Flange: Brass