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Twistable and Seamless Flexible Waveguide

The Twistable and Seamless Flexible Waveguide offers a high-quality solution for various flexible waveguide needs, covering a wide frequency range. These waveguides excel in applications requiring low signal loss, high power handling, and pressurization capabilities. Designed for durability and performance, they are suitable for satellite communications, radar systems, and more.

Twistable and Seamless Flexible Waveguide by Dolph Microwave

Dolph Microwave leads the industry with its innovative line of Twistable and Seamless Flexible Waveguides, engineered to meet a broad spectrum of flexible waveguide needs. Covering 16 frequency bands from WR-650 to WR-28, these waveguides operate within a 1.2 GHz to 40 GHz range, offering unparalleled performance for a variety of applications.

Product Overview

The Dolph Microwave twistable and seamless flexible waveguides stand out for their solid construction and exceptional performance metrics. These waveguides are crafted from goldie snow bronze, pressed into shape to deliver the highest quality. Available in lengths ranging from 6 to 60 inches, they support UG-style square/round cover and CPR-style flanges to cater to diverse installation requirements.

Key Features

  • Broad Frequency Range: Operating from 1.2 GHz to 40 GHz to accommodate a wide array of applications.
  • Low VSWR: Offering VSWR as low as 1.07:1, ensuring minimal signal reflection and loss.
  • High Power Capacity: Capable of handling maximum power up to 5 kW, suitable for high-power applications.
  • Minimal Insertion Loss: With insertion loss as low as 0.06 dB, maintaining signal integrity throughout the system.
  • Pressurization Capability: Designed for use in pressurized applications, ensuring reliable performance under various conditions.
  • Customizable Lengths and Flanges: Available in lengths from 6 to 60 inches and with UG/CPR style flanges, providing flexibility for specific requirements.
  • Durable Construction: Made from goldie snow bronze for robustness and longevity.

Application Scope

The versatility of Dolph Microwave’s flexible waveguides makes them suitable for a wide range of applications, including:

  • Satellite Communications
  • Radar Systems
  • Aerospace and Defense
  • Medical Equipment
  • Research and Development Facilities

Product Specifications

For detailed technical insights, here’s a specification example of a Dolph Microwave flexible waveguide:

SpecificationDetail
Frequency Range3.94 to 50 GHz
Max VSWR1.1:1
Max Power4000W
Waveguide SizesWR-187 to WR-22
Length Options300, 600, 900, 1200, 1500, 1800 mm
Construction MaterialOxygen Free Hard Copper or Copper Alloy
Flange TypesUG and CPR style available

Custom Solutions

Dolph Microwave prides itself on precision machining and the ability to tailor UG-style square/round covers and CPR-style flanges to meet customer-specific requirements. Our sales engineers are always ready to discuss custom designs to ensure you get the perfect fit for your project.

Availability and Contact Information

Dolph Microwave flexible waveguides are readily available for immediate shipment, with no minimum order quantity, ensuring quick and efficient delivery for your projects. For more information or to request quotations, please feel free to contact our sales team. Our experts are dedicated to providing you with the best solutions tailored to your needs.

Explore the exceptional capabilities of Dolph Microwave’s twistable and seamless flexible waveguides for your next project and experience the difference in quality and performance.

MODEL FREQ RANGE (GHz) WG SIZE VSWR IL (dB/m) AVG POWER (KW) FLANGES TYPE "MAX. TORSION ANGLE (deg/m) CORE MATERIAL JACKET TYPE DATASHEET
COVER GROOVED
DH-14WEL… 1.13-1.73 WR650 1.1:1 0.12 10 UDR14 PDR14 5 Brass / BeCu Silicone PDF STEP
DH-22WEL… 1.72-2.61 WR430 1.1:1 0.15 10 UDR22 PDR22 5 Brass / BeCu Silicone PDF STEP
DH-26WEL… 2.17-3.3 WR340 1.1:1 0.15 8 UDR26 PDR26 15 Brass / BeCu Silicone PDF STEP
DH-32WEL… 2.6-3.95 WR284 1.1:1 0.15 6 UDR32 PDR32 46 Brass / BeCu Silicone PDF STEP
DH-40WEL… 3.22-4.9 WR229 1.1:1 0.17 4 UDR40 PDR40 85 Brass / BeCu Silicone PDF STEP
DH-48WEL… 3.94-5.99 WR187 1.1:1 0.24 3 UDR48 PDR348 129 Brass / BeCu Silicone PDF STEP
DH-58WEL… 4.64-7.05 WR159 1.1:1 0.22 2.5 UDR58 PDR58 170 Brass / BeCu Silicone PDF STEP
DH-70WEL… 5.38-8.17 WR137 1.1:1 0.25 2 UDR70 PDR70 205 Brass / BeCu Silicone PDF STEP
DH-84WEL… 6.57-9.99 WR112 1.1:1 0.3 1.5 UDR84/UBR84 PDR84/PBR84 262 Brass / BeCu Silicone PDF STEP
DH-100WEL… 8.2-12.5 WR90 1.1:1 0.4 1 UDR100/UBR100 PDR100/PBR100 308 Brass / BeCu Silicone PDF STEP
DH-120WEL… 9.84-15 WR75 1.15:1 0.5 0.75 UBR120 PBR120 360 Brass / BeCu Silicone PDF STEP
DH-140WEL… 11.9-18 WR62 1.15:1 0.8 0.4 UBR140 PBR140 436 Brass / BeCu Silicone PDF STEP
DH-180WEL… 14.5-22 WR51 1.15:1 1.1 0.2 UBR180 PBR180 445 Brass / BeCu Silicone PDF STEP
DH-220WEL… 17.6-26.7 WR42 1.2:1 1.2 0.1 UBR220 PBR220 510 Brass / BeCu Silicone PDF STEP
DH-260WEL… 21.7-33 WR34 1.2:1 1.5 0.1 UBR260 PBR260 510 Brass / BeCu Silicone PDF STEP
DH-320WEL… 26.3-40 WR28 1.2:1 2 0.075 UBR320 PBR320 510 Brass / BeCu Silicone PDF STEP
DH-400WEL… 32.9-50.1 WR22 1.3:1 2.7 0.025 FUGP400/UG-383U/M 510 Brass / BeCu Silicone PDF STEP
Part Number Guide: DH-100WEL300PMA
"100"—Waveguide Size | WR90
"WEL"—Waveguide Type | Twist-Flex Waveguide
"300"— Length | 300 mm
"P"— Flange Type | Rectangular Flat
"M"— Flange Type | Rectangular Grooved
"C"— Material | Cu
Note:
Available Preformed bend and hybrid flexible waveguide assemblies.
Length of Flexible Twistable Assemblies
The standard recommended length for the various waveguide sizes. MM: 300, 500, 600, 900, 1000, 1200 and 1500. Other lengths may be available on request but may be subject to tooling and design charges.
Accessories
Hardware, fixing and clamping kit accessories are available for use with our flexible waveguide products.
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