TwistFlex PDR/UDR70, 1.2m

Rev : A | Rev date : 19 Jul 2024
Twistable and flexible rectangular waveguide R70,
with PDR/UDR 70 flanges. Length = 1.2m,
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)R70 (WR137)
Flange APDR70
Flange BUDR70
Flange FinishBrass un-plated
Package Quantity1

Electrical Specifications

Frequency Range GHz5.85 - 8.2
Minimum Return Loss (max. VSWR) dB (VSWR)27.3 (1.09)
Attenuation dB0.34
Power ratingW2000

Mechanical Specifications

Maximum Twist degree/m (degree/ft)115 (35)
Minimum Bending Radius E-Plane mm (in)100 (3.9)
Minimum Bending Radius H-Plane mm (in)205 (8.1)
Length mm (in)1200 (47.2)


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