Description
Satcom 3814402-19 WR-137 C-Band Rigid 90° Waveguide Bend E-Plane H-Plane 5.85-8.2GHz
The Satcom 3814402-19 is a rigid 90-degree waveguide bend for WR-137 C-band microwave systems, supporting both E-plane and H-plane orientation. It routes microwave signal paths at a right angle within ground station antenna feeds, transmitter/receiver chains, and related microwave assemblies operating across the full C-band window. The unit is constructed of steel and brass with standard flat flanges on each port end.
Specifications & What's Included
- Part Number: 3814402-19
- Waveguide Size: WR-137
- Frequency Band: C-Band
- Frequency Range: 5.85 GHz to 8.20 GHz
- Inner Aperture Dimensions: 34.8488 mm x 15.7988 mm (1.372 in x 0.622 in)
- Bend Angle: 90 degrees
- Bend Type: E-Plane and H-Plane
- Construction: Rigid — steel body with brass-flanged output port
- Flange Style: Standard flat flange with bolt hole pattern on both ports
- Includes: Waveguide bend assembly only — no additional hardware
Applications
WR-137 is the standard rectangular waveguide size for C-band microwave frequencies (5.85–8.20 GHz), widely used in satellite ground station antenna feed systems, earth station uplink/downlink chains, and fixed terrestrial microwave links. Rigid 90-degree waveguide bends like this one are used wherever a signal path must change direction within a confined equipment enclosure or antenna feed assembly — routing between a waveguide switch, orthomode transducer (OMT), low-noise amplifier (LNA), or high-power amplifier (HPA) without introducing significant insertion loss. E-plane and H-plane bend variants handle rotation in two orthogonal planes, giving system designers flexibility in how the waveguide run is routed. This component is suited for use in C-band satellite uplink systems (typically 5.925–6.425 GHz) and downlink systems (3.7–4.2 GHz receive, with this component covering the broader 5.85–8.20 GHz transmit/uplink range), as well as C-band radar and fixed microwave backhaul systems.
This Satcom 3814402-19 WR-137 C-Band rigid 90° waveguide bend has been inspected and appears to be in good used condition. The brass and steel flanges show light surface oxidation and handling wear consistent with prior service use, and the rectangular WR-137 waveguide apertures on both flanged ends are clear and undamaged. The unit was pulled from a working satellite or microwave system environment. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Satcom |
Model: |
3814402-19 |
MPN: |
3814402-19 |
Type: |
Rigid 90° Waveguide Bend |
SKU: |
49713 |
Waveguide Size: |
WR-137 |
Frequency Range: |
5.85 GHz to 8.20 GHz |
Frequency Band: |
C-Band |
Bend Type: |
E-Plane and H-Plane |
Bend Angle: |
90 Degrees |
Inner Dimensions: |
34.8488 mm x 15.7988 mm |
Waveguide Construction: |
Rigid |
Flange Type: |
Flat Flange with Bolt Holes |
Application: |
Satellite Ground Station, Microwave Systems |
Seller Notes: |
Waveguide bend only — no additional hardware or cables included. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
This Satcom 3814402-19 WR-137 C-Band rigid 90° waveguide bend is in good used condition. Flanges show light oxidation and handling wear. Apertures are clear and undamaged. Pulled from a working environment. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |