WR137 Flexible Twistable Waveguide – 72 Inches

WR137 Flexible Twistable Waveguide – 72 Inches

Model: ESAT-FW-137-72-N-01-01-R

The ESAT-FW-137-72-N-01-01-R is a 72-inch WR137 flexible and twistable waveguide designed for 5.85–8.2 GHz C-band uplink applications. Built with CPRG brass flanges and a durable neoprene rubber jacket, this assembly supports E-plane and H-plane flexibility while maintaining low insertion loss and high power handling for BUC connections and SATCOM ground stations. Available now at Esatcom Inc.

Key Specifications

Waveguide Size: WR137 (R70)
Operating Frequency: 5.85 – 8.20 GHz
Length: 72 inches
Insertion Loss: 0.06 dB/ft.
VSWR: 1.07 (≤36 in.), 1.11 (>36 in.)
Power Rating: 1700 Watts
Design: Flexible and twistable
Flexibility: E-plane & H-plane
Jacket: Neoprene rubber
Flanges: Brass, CPRG/CPRG
Static Bending Radius (Min.):
      E-plane: 4.0 inches
      H-plane: 8.0 inches
Repeated Bending Radius (Min.):
      E-plane: 16 inches
      H-plane: 32 inches
Static Twisting Rating (Max.): 64 ± deg/ft
Repeated Twisting Rating (Max.): 16 ± deg/ft
Static Length Tolerance: 0.13 (1%) ± inches/foot
Static Internal Pressure Rating (Max.): 30 psig