WR137 Flexible Twistable Waveguide 12 Inches (ESAT-FW-137-12-N-01-01-R)

WR137 Flexible Twistable Waveguide – 12 Inches

Model: ESAT-FW-137-12-N-01-01-R

The ESAT-FW-137-12-N-01-01 is a 12-inch WR137 flexible and twistable waveguide designed for 5.85–8.2 GHz C-band applications. Compact and highly flexible in both E-plane and H-plane, this assembly features CPRG brass flanges and a durable neoprene rubber jacket, making it ideal for short BUC-to-feed interconnections in SATCOM uplink systems. 

Available now at Esatcom Inc., your trusted supplier of SATCOM waveguide components.

Key Specifications

Waveguide Size: WR137 (R70)
Operating Frequency: 5.85 – 8.20 GHz
Length: 12 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

Flange Options

Other flange types are available upon request, including CPRG, CPRF, Cover Flat, Cover Grooved, Choke, Round, Square, and custom hole patterns.
Please contact Esatcom Inc. to specify your required flange configuration.