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High Power WR650 Flexible Waveguide

Name: High Power WR650 Flexible Waveguide
Brand: DOLPH MICROWAVE
Price: 1 USD

Discover Dolph-MW’s extensive collection of high-power, low-frequency WR650 flexible waveguide products and accessories, compliant with IEC Standard R14. The WR650, a rectangular waveguide measuring 6. 5 inches wide and 3. 25 inches high, operates between 1. 12 and 1. 70 GHz. Ideal for high-power applications, it efficiently transmits RF signals with an impressive insertion loss of less than 0. 01 dB/m.

Model DH-14WWEL300PMC

DH-14WWEL300PMC at a Glance

This published WR650 build covers 1.12-1.7 GHz in a 300 mm non-twistable section. It is specified with a WR650g grooved brass flange, nickel-plated flange face, silicone rubber / polysulfide sealant jacket and 3 PSIG maximum pressure.

1.12-1.7 GHz

Frequency range

6.0 MW

Peak power

≤1.1:1

VSWR

0.035 dB

Insertion loss

Request a WR650 Quote Email the Specification

Dolph Microwave DH-14WWEL300PMC high-power WR650 flexible waveguide

Complete Product Specification

Use these values to screen the exact DH-14WWEL300PMC model. If your required length, pressure, flange or environment differs, send the requirement before ordering.

Check Your Configuration

ModelDH-14WWEL300PMC

Frequency Range1.12-1.7 GHz

VSWR≤1.1:1

Insertion Loss0.035 dB

Peak Power6.0 MW

Waveguide TypeWR650

JacketSilicone Rubber / Polysulfide Sealant

Conductor MaterialBrass, Non-Twistable

Flex Material FinishSilver Plate

ConstructionSilver Brazed

Inside Diameter Size165.10 mm*82.55 mm

Flange TypeWR650g (Grooved), Brass Per Mil-417 B/U

Flange Face FinishNickel Plate

Length (L)300 mm

Max. Pressure3 PSIG

Operation Temp.-30℃~ +75℃

Storage Temp.-55℃~ +85℃

Dolph Microwave flexible waveguide product range

Send These Details with the RFQ

A drawing or clear interface data lets our engineering team check the published model against your installation before quotation.

RF conditionsOperating frequency plus average and peak transmitter power when available.

Mating interfaceFlange designation, mating face, gasket requirement and any existing part number.

Mechanical fitOverall length, installation envelope, support points and required flange orientation.

Pressure and environmentRequired line pressure, operating temperature and any inspection or RF records needed with delivery.

Send Your Drawing Check Waveguide Flange Standards

Built and Checked in Xi’an

Dolph Microwave has manufactured microwave components since 2001. In-house capabilities include CNC machining, waveguide forming and bending, brazing, plating, assembly and dimensional inspection. RF vector and scalar measurement capability is listed up to 100 GHz.

Since 2001Microwave manufacturing

ISO 9001:2015Quality certification

Up to 100 GHzListed RF measurement

1-Year WarrantySubject to warranty terms

View Manufacturing About Dolph Microwave

If the 300 mm Standard Build Does Not Fit

For a different length, routed geometry or end interface, send the installation drawing for a custom waveguide assembly review.

If you need another flexible waveguide size or construction, review the Seamless Flexible WG range. For a waveguide-to-coaxial interface, use the High-Power Waveguide Coaxial Adapter product family instead.

For complete routing work that combines straight sections, bends, transitions and flexible sections, see Dolph’s waveguide components and assembly capabilities.

Review a Custom Assembly

Dolph Microwave hybrid flexible and rigid waveguide assembly

Hybrid FlexRigid Waveguide Rigid routing with a flexible section where alignment or vibration needs to be absorbed.

Dolph Microwave preformed bends flexible waveguide

Preformed Flexible Bends For installations that need a defined routed bend rather than a straight flexible section.

Coordinate measuring machine used for dimensional inspection at Dolph Microwave

Verification Before Delivery

The DH-14WWEL300PMC product PDF includes the model specification, outline drawing and typical RF performance plots. If your project requires specific inspection or RF records, list them in the RFQ so they can be reviewed before quotation.

Dolph’s manufacturing capability covers forming, brazing, plating, assembly and dimensional inspection in-house. The company also lists a one-year warranty against defective material and workmanship, subject to its warranty terms.

Specify Required Test Records Manufacturing Capabilities

Engineering References

Flexible Waveguide Selection Guide Check waveguide size, operating band and bend-radius considerations before finalizing the routing.

Waveguide Power Handling Review the difference between peak and continuous power before using a peak-power figure in system selection.

Waveguide Flange Size Guide Use the flange designation, mating face and gasket requirement to prevent an interface mismatch.

Technical Downloads

Download the exact DH-14WWEL300PMC datasheet for the specification, outline drawing and typical performance plots. Use the separate flange file when checking interface designations.

DH-14WWEL300PMC Product PDF Flange Designation PDF