Waveguide Components

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  Aug 15, 2023

  Variable Waveguide Attenuator

  Frequency Coverage: 0.96 GHz to 112 GHz
  Operating Bandwidth: ≤10% or ≤5%
  Average Power: 10W to 4000W
  Attenuation Range: 0~30 dB ( supports adjustment)
  Flange Types: FDP, FBP, FUGP, etc.
  Applications: Satellite communication, weather radar, drone data links, high-power thermal measurement systems, etc.

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  Aug 10, 2023

  Coupled Fixed Waveguide Attenuator

  The Coupled Fixed Waveguide Attenuator (WCFAX) produced by Huasen Microwave is designed based on a high-directionality, low-coupling frequency response coupler, commonly used for broadband signal control or attenuation standards in high-precision measurements.
  Attenuation range: 3-60 dB
  Frequency response (varies with attenuation value):
  - 3 dB attenuation: ≤±1.8 dB
  - 6 dB attenuation: ≤±1 dB
  - 10-60 dB attenuation: ≤±0.75 dB
  VSWR: ≤1.2 (Typ)
  Frequency range: Supports 0.96 GHz to 112 GHz
  Flange: FDP, FBP, or FUGP (depending on model)
  Material: Aluminum (anodized) / copper (silver or gold-plated)

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  Aug 8, 2023

  High Power Diplexer

  Function: Effectively isolates the transmit (T) and receive (R) frequency bands to prevent signal interference.
  Multi-Scenario Adaptability: Supports heterodyne receive/transmit systems.
  Multi-Polarization Support: OMT separation or synthesis of orthogonal polarization waves.
  Custom Design: Offers different coupling forms based on requirements.
  Material: Copper (silver-plated) /aluminum (anodized).
  Application Flexibility:
  - Suitable for frequency-division duplex (FDD) systems.
  - Supports multi-channel synthesis.

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  Aug 1, 2023

  High Power Waveguide Load

  Huasen Microwave's High Power Waveguide Load (WHPL) is specially designed for high-power scenarios and can reliably absorb high-power microwave signals.
  Product Types:
  - High-Power Waveguide Water Load
  - High-Power Water-Cooled Dry Load
  - High-Power Air-Cooled Dry Load
  Cooling Methods: Natural cooling/forced air cooling/water cooling
  Average Power: 0.5-200 KW
  Advantages: Compact size, lightweight, easy to install.

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  Jul 25, 2023

  Sliding Waveguide Load

  The waveguide sliding load (WSL) provided by Huasen Microwave adjusts the reflection phase of the reflection coefficient by changing the position of the sliding load.
  Phase Change: Supports 180°- 360°
  180° Phase Change: Sliding distance >λ/4 of the lowest frequency
  360° Phase Change: Sliding distance >λ/2 of the lowest frequency
  Sliding Distance: ≥7mm to ≥70mm
  Frequency Coverage: 1.13–112 GHz
  Advantages: The absorber uses bulk material (not sheet material), preventing damage from vibrations.

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  Jul 21, 2023

  Waveguide Matching Load

  Huasen Microwave's Waveguide Matching Load (WL) uses bulk absorption material to solve the problem of vibration damage commonly seen in sheet-type loads.
  Product Types:
  - Waveguide Matched Load (WL): Full waveguide bandwidth
  - Short-Size Waveguide Matched Load (WLS): Optimized for narrowband applications
  - Waveguide Sliding Matched Load (WSL): Adjusts reflection phase by sliding
  - Dual-Ridge Waveguide Matched Load: Compatible with rectangular/circular/dual-ridge waveguide structures
  Frequency Coverage: 0.32–330 GHz
  Power : 0.3W to 20W (CW)
  Flange: Standardized FDP, FBP, FUGP, support customization

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  Jul 18, 2023

  Waveguide Water Cooled Load

  The Waveguide Water Cooled Load (WWHPL) provided by Huasen Microwave uses water as both the microwave absorber and heat dissipation medium, efficiently handling ultra-high power applications.
  Power Handling: 0.5- 200KW (CW)
  Frequency Coverage: 0.49 GHz to 40 GHz
  Advantages: Compact size, lightweight
  Compatibility: Compatible with any waveguide type (rectangular, circular, dual-ridge waveguide) and higher-order modes
  Customization: Materials (aluminum/copper), coating process (anodized/silver-plated), and flange interfaces.

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  Jul 12, 2023

  Circular Waveguide Termination

  The Circular Waveguide Termination manufactured by Huasen Microwave uses a conical structure with bulk absorption material, efficiently absorbing multiple electromagnetic modes in the circular waveguide.
  Advantages and Features:
  Frequency Coverage: 1.76–116 GHz
  Full Series VSWR: ≤1.15
  Operating Mode: Suitable for TM01 mode circular waveguide devices
  Power: 20 KW (CW)
  Customization: Inner diameter support customized.

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  Jul 8, 2023

  Waveguide Broadband Isolator

  Product Types:
  - Waveguide Isolator (WISO)
  - Waveguide High Power Isolator (WHPISO)
  - Waveguide High Power Differential Phase Shift Isolator (WHPDPSI)
  Unidirectional Transmission: Controls unidirectional transmission of electromagnetic waves, with reverse isolation ≥ 20dB
  Frequency: 1.13GHz to 40GHz
  Low Loss: Insertion loss ≤ 0.5dB

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  Jun 23, 2023

  High Power Differential Phase Shift WG Isolator

  The high-power waveguide differential phase shift isolator (WHPDPSI) provided by Huasen Microwave can achieve unidirectional transmission of electromagnetic waves through ferrite materials and an additional constant magnetic field within the waveguide.
  Power handling: 20kW (CW)
  Low loss: IL ≤ 0.4dB
  Isolation performance: ISO ≥ 20dB
  Frequency and bandwidth control: 1.13GHz to 40GHz, operating bandwidth accurately ≤ 5% or 7%
  Reliability design: The product undergoes strict testing, and parameters are clearly documented to ensure consistent performance.
  Customization: Frequency, power, and other parameters support Customization

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  Jun 15, 2023

  High Power Waveguide Circulator

  Power Handling: Supports average power 20KW
  Isolation Performance:ISO ≥ 20dB
  Low Insertion Loss: IL ≤ 0.3dB
  Frequency Coverage: 1.13GHz to 110GHz
  Materials and Craftsmanship: Aluminum/copper, oxidation or silver/gold plating
  Features:
  - Compact waveguide design
  - Parameter standards: VSWR ≤ 1.2; Operating bandwidth ≤ 5%–15%
  - Flange: FDP, FBP, FUGP, etc.
  - Application Scenarios: Pulse radar, inter-stage matching isolation systems

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  Jun 1, 2023

  High Power WG Differential Phase Shift Circulator

  Frequency: 1.13 GHz to 42.5 GHz
  Operating Bandwidth: Most models ≤5% or ≤7%, some high-frequency ones 10%
  VSWR: Ranges from ≤ 1.2 to ≤ 1.3
  Isolation: Most ≥ 20 dB, high-frequency models ≥ 18 dB
  Average Power: 200 W to 20 kW
  Flanges: Includes FDP, FBP, FUGP, etc.
  Customization: Frequency bands and power, flange Support customization
  Applications: Military radar, satellite communication, and industrial heating equipment

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  May 31, 2023

  waveguide wideband circulator

  Huasen Microwave’s waveguide wideband circulator enables unidirectional electromagnetic wave transmission via ferrite materials and a constant magnetic field in the waveguide T-junction or network. It is ideal for radar transceiver duplexers, system matching isolation and similar applications.
  Wideband Performance: Operating bandwidth ≤10% or ≤15%
  Material & Coating: Low-frequency band – aluminum with oxidation treatment; High-frequency band – copper with silver plating
  Flange Type: FDP for low-frequency ; FBP for high-frequency wideband applications
  Isolation & Insertion Loss: Low insertion loss (≤0.4dB) and high isolation (≥20dB)

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  May 11, 2023

  End Launch Waveguide to Coaxial Adapter

  Huasen Microwave's End Launch Waveguide to Coaxial Adapters (WECA) feature a compact mechanical interface design, enhancing system integration efficiency.
  Advantages and Features:
  - Frequency coverage from 0.3 GHz to 110 GHz
  - Average power coverage from 5-100W
  - Made of aluminum or copper, with surface treatments including oxidation, silver plating, or gold plating to enhance corrosion resistance and high-frequency electrical performance

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  Apr 21, 2023

  Circular Waveguide to Coaxial Adapter

  Huasen Microwave's Circular Waveguide to Coaxial Adapters (CWCA) solves the compatibility issue between circular waveguides and coaxial lines, making it ideal for high-power, low-loss applications.
  Advantages and Features:
  - High efficiency and low loss, IL ≤ 0.5 dB
  - Suitable for high-power scenarios
  - High consistency, effectively suppresses spurious modes
  - Customizable interfaces、diameter and structures

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  Apr 7, 2023

  Double Ridged Waveguide to Adapter

  Structure: Right Angle (DRWCA) and End Launch (DRWECA)
  Frequency Range: Covers 0.84 GHz to 40 GHz
  Average Power: Covers 50-1000 W
  Compact Design
  Supports custom size and interface based on requirements

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  Apr 1, 2023

  Custom Waveguide to Coaxial Adapter

  Huasen Microwave offers Custom Waveguide to Coaxial Adapter services based on customers' specific size, interface, or frequency band requirements. By adapting to non-standard system architectures, we resolve compatibility issues with general components.
  Advantages:
  - Customized products can match existing non-standard equipment interfaces
  - Reduces modification costs and shortens system debugging cycles
  - Enhances overall integration efficiency

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  Mar 16, 2023

  Water Cooled Waveguide to Coaxial Adapter

  Huasen Microwave manufactures Water Cooled Waveguide to Coaxial Adapters, with the core highlight being an active cooling design. These converters can operate stably in harsh environments such as high temperatures and high humidity. They support integration with the system's overall water-cooling network to meet the heat dissipation management needs of large-scale equipment.
  Core Advantages:
  - Ultra-high power handling capability: Average power coverage from 3 to 20 kW
  - Integrated water-cooling system with waveguide structure
  - Well-sealed water-cooling loop, with strong environmental adaptability
  - Customizable water-cooling layout and materials based on waveguide type, interface specifications, etc.

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  Mar 2, 2023

  Waveguide to Microstrip Transition

  Huasen Microwave Waveguide to Microstrip Transitions come in two structures: Orthogonal (WMI) and Terminated (WEMI).
  Advantages and Features:
  - Materials: Aluminum oxide for low-frequency applications (corrosion-resistant), silver-plated copper for high-frequency applications (high conductivity)
  - Wide frequency range, covering multiple frequency bands
  - Compact size and lightweight
  - Can integrate microstrip circuits
  - Metal and dielectric composite structure, excellent temperature stability and vibration resistance

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  Jan 18, 2023

  Waveguide Straight Section

  Types: Dual-ridge straight waveguide, Inflatable straight waveguide, Rectangular straight waveguide,Circular Straight Waveguide
  Ultra-wide frequency range: 0.32-330 GHz
  VSWR: ≤1.05 (high frequency ≤1.15)
  Customization: Adjustable length from 0.1 to 2000 mm
  Material processes: Aluminum oxidation / copper with silver or gold plating
  Application scenarios: Radar system high-frequency signal transmission, satellite communication inflatable waveguide systems, millimeter-wave test systems

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  Jan 7, 2023

  Circular Straight Waveguide

  Huasen Microwave's Circular Straight Waveguides (CWAL) support multiple electromagnetic modes including TE11, TM01, and TE21. Material options include copper (C), aluminum (A), and stainless steel (S).
  Advantages and Features:
  - Low conductor and dielectric loss, no radiation loss
  - High power capacity
  - Simple structure, easy to manufacture
  - Multiple materials available (lightweight aluminum, high-conductivity copper)
  - Customizable length and radius options

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  Dec 23, 2022

  Inflatable Straight Waveguide

  Huasen Microwave's Inflatable Straight Waveguides (QWAL) are designed for inflatable waveguide systems with air nozzles on the waveguide walls to support pressure-environment applications, effectively preventing moisture and dust ingress.
  Advantages and Features:
  - Excellent VSWR (most models ≤1.05, high-frequency models ≤1.1)
  - Material options include aluminum (oxidized surface) and copper (silver-plated)
  - Customizable air nozzle placement.

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  Dec 9, 2022

  Double Ridged Straight Waveguide

  Huasen Microwave's Double Ridged Straight Waveguides (DRWAL) expand the frequency range by adjusting the internal electromagnetic field distribution, making them suitable for broadband systems ranging from dual to triple frequencies.
  Advantages and Features:
  - Wide frequency band coverage: 0.84-40 GHz
  - Low VSWR: ≤1.15（low-frequency）, ≤1.2 for（ high-frequency）
  - Customizable length: 0.1-500 mm
  - Excellent corrosion resistance
  - Easy installation

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  Nov 25, 2022

  Rectangular Waveguide Twist

  Product Types:
  Rectangular Left-Handed Twisted Waveguide (WLTA)
  Rectangular Right-Handed Twisted Waveguide (WTA)
  Angle: Standard twisting angle 90°, support customization
  Waveguide Structure: Rectangular, supports TE and TM mode field transmission, with the primary mode TE10.
  Low VSWR: ≤1.1–1.15
  Customization: Non-standard lengths, flanges, etc.

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