Lifetime Connectivity

TF040-DV1-S-090M
TwistFlex PDR/UDR40, 0.9m

Rev : A | Rev date : 15 Nov 2025
Twistable and flexible rectangular waveguide R40,
with PDR/UDR 40 flanges. Length = 0.9m,
core with environmental impact resistant
molded rubber jacket. Hardware and gasket (for PDR/PBR flanges) included.

Feature / Benefits

Waveguide installation
  • The flexible and twistable rectangular waveguide component eliminates installation difficulties
  • It isolates vibration
  • It provides simple aid to positioning of antennas
tf_group_ti.jpg
Structure
Type of Rectangular Waveguide Component TwistFlex
Waveguide Size IEC (EIA) R40 (WR229)
Flange A PDR40
Flange B UDR40
Flange Finish Brass un-plated
Package Quantity 1
Electrical Specifications
Frequency Range 3.3 - 4.9
Attenuation 0.14 dB
Mechanical Specifications
Maximum Twist 64m (19.5ft)
Minimum Bending Radius E-Plane 165mm (6.5in)
Minimum Bending Radius H-Plane 330mm (13in)
Length 900mm (35.4in)
Material
Material Core: Brass silver plated
Jacket: Rubber Silicone
Flange: Brass
Color Black

External Document Links

Notes