TwistFlex PBR/UBR120, 0.9m

Rev : A | Rev date : 28 May 2024
Twistable and flexible rectangular waveguide R120,
with PBR/UBR 120 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)R120 (WR75)
Flange APBR120
Flange BUBR120
Flange FinishBrass un-plated
Package Quantity1

Electrical Specifications

Frequency Range GHz10 - 15
Minimum Return Loss (max. VSWR) dB (VSWR)24.9 (1.12)
Attenuation dB0.45
Power ratingW750

Mechanical Specifications

Maximum Twist degree/m (degree/ft)180 (54.9)
Minimum Bending Radius E-Plane mm (in)65 (2.6)
Minimum Bending Radius H-Plane mm (in)115 (4.5)
Length mm (in)900 (35.4)


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