Waveguide Components

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  Apr 23, 2023

  High Power Waveguide to Coaxial Adapter

  Huasen Microwave's High Power Waveguide to Coaxial Adapters (WHPCA) are made of aluminum or copper, with surface treatments (oxidized, silver or gold-plated) to enhance corrosion resistance and conductivity.
  Advantages and Features:
  - Wide frequency range covering 0.3 GHz to 110 GHz
  - Supports 5000W average power
  - Supports seven connector types including 1'5/8-K, L29-K, N-K, etc.
  - Includes End Launch (WECA) and Right Angle (WCA) designs
  Lead time: In stock.

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  May 3, 2022

  High Power RF Combiner

  The High Power RF Combiner offered by Huasen Microwave achieves efficient power synthesis or distribution by integrating a load within the E-arm of the waveguide magic T.
  Advantages and Features:
  - Isolation between balanced arms ≥17 dB
  - Power distribution ratio,3 ± 0.25 dB
  - Operating bandwidth ≤20%, covering 0.32–112 GHz
  - Low VSWR,H-port ≤1.2, balanced port ≤1.5

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  Aug 25, 2025

  Waveguide Calibration Kit

  Function: For waveguide measurement, includes all 12-error-correction precision calibration components, compatible with any vector/scalar network analyzer.
  Purpose: Enhance accuracy of waveguide component sweep measurements.
  Applicable Scenarios: Calibration of microwave/millimeter-wave test systems, verification of radar communication equipment, etc.
  Standard Components (per set):
  - Waveguide to coaxial adapters (J, K type, 1 each)
  - Waveguide matching load (VSWR ≤ 1.03)
  - Fixed waveguide short plate (VSWR ≥ 60)
  - Precision waveguide sections (1/4λ, 1/8λ, 3/8λ)
  - Aluminum alloy case and connecting screws

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  Sep 30, 2022

  Electric Waveguide Switch

  Structure: E-plane (WES) and H-plane (WHS), supporting rectangular waveguide and dual-ridge waveguide types.
  Multi-channel configuration: SPDT, DPDT, three-channel six-port.
  High ISO: ISO(Typ) ≥ 70dB
  Switching time: ≤ 300ms (ferrite switches can achieve ≤ 2μs).
  Control method: Dual power supply.
  Low loss: IL≤ 0.1dB, high-frequency ≤ 0.5dB.
  Frequency coverage: 1.72GHz to 112GHz.
  Materials options: Aluminum (oxidized) or copper (silver-plated/gold-plated).
  Delivery time: In stock

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  Aug 21, 2020

  Waveguide Type Filter

  Product Classification:
  - Waveguide Bandpass Filter (WBPF)
  - Waveguide High-Pass Filter (WHPF)
  - Waveguide Low-Pass Filter (WLPF)
  - Waveguide Band-Stop Filter (WBSF)
  Frequency Coverage: 2.7 GHz to 112 GHz
  Attenuation: ≥40–70 dB (depending on model)
  High Precision Control: VSWR ≤1.2, IL ≤0.2 dB
  Applications: High-precision measurement systems, radar interference suppression, satellite communication harmonic suppression, etc.

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  Dec 17, 2023

  Crossguide Coupler

  The Crossguide Coupler (WL+C) produced by Huasen Microwave enables precise signal coupling in a specific direction for accurate signal extraction or injection.
  Advantages and features:
  - Covers 20% of the waveguide bandwidth.
  - Adjustable range: 20-60dB, frequency response accuracy: ±0.5~±1.0dB.
  - Directionality of 15-20dB.
  - High power tolerance, suitable for high-power microwave systems.
  - Compact design, small footprint, high mechanical strength, and strong anti-interference capability.

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  Dec 14, 2023

  Waveguide Loop Coupler

  The Waveguide Loop Coupler (WHC) manufactured by Huasen Microwave ensures stable operation in harsh environments due to its excellent sealing properties.
  Advantages and features:
  Bandwidth: ≤ 20%
  VSWR: Main line ≤ 1.1, Sub-line ≤ 1.25
  Coupling: Options of 20/25/30/35/40/45/50/60dB
  Directionality: ≥ 15dB
  Compatible waveguides: BJ9-BJ140

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  Dec 8, 2023

  Waveguide Probe Coupler

  Types: Fixed (WTC) and Adjustable (WVTC)
  Coupling degree: 10~60dB options
  Directionality: No directionality design
  Compact structure: Small in volume
  Ease of operation: Simple to operate and convenient to use
  Applications: Waveguide system signal monitoring, quick fault diagnosis, power sampling

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  Dec 2, 2023

  High Directivity Waveguide Coupler

  Product types: Single-directional, Double-directional
  Design technology: Wide-edge multi-port Chebyshev stacked array
  Coupling flatness: ±0.5dB across the entire bandwidth range
  Directionality: 30-40dB
  VSWR: Main line ≤ 1.1, Sub-line ≤ 1.25~1.5
  Power capacity: Capable of handling high power
  standard waveguide: BJ9-BJ900

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  Nov 28, 2023

  Single Channel Waveguide Rotary Joint

  Structure Types:
  - Type I (WRJI): VSWR ≤0.05, IL ≤0.05 dB, rotational lifespan ≥5,000,000 turns (@30 RPM).
  - Type L (WRJL): VSWR ≤0.05, IL ≤0.05 dB, rotational lifespan ≥5,000,000 turns (@30 RPM), suitable for compact space layouts.
  - Type U (WRJU): VSWR ≤0.05–0.1, IL ≤0.05–0.1 dB, rotational lifespan ≥5,000,000 turns.
  Frequency Coverage: 0.6–40 GHz
  Power Handling: 600W (CW), 600KW (peak)

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  Nov 21, 2023

  Dual Channel Waveguide Rotary Joint

  Structure Types:
  - U+I Type (WRJUI)
  - U+L Type (WRJUL)
  - U+U Type (WRJUU)
  Channel Isolation: All models meet ≥50 dB, with some reaching ≥60 dB
  Frequency Coverage: 2.6 GHz to 40 GHz
  Power Handling: 600W (CW), 600KW (peak)
  Lifespan ≥5,000,000 turns @30 RPM

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  Nov 16, 2023

  Waveguide Seal Window

  Product Types:
  - Rectangular Waveguide Sealed Window (WPW)
  - Circular Waveguide Sealed Window (CWPW)
  Waveguide Types:
  Rectangular, Flat Rectangular, Medium Flat Rectangular, Square, Circular, Single-Ridge, and Double-Ridge Waveguides
  Frequency: 0.32 GHz to 112 GHz
  Advantages:
  High sealing performance
  Low VSWR ≤1.25

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  Nov 9, 2023

  Arcing Detection Waveguide

  The Arcing Detection Waveguide provided by Huasen Microwave is a specially designed special waveguide component that integrates spark monitoring function.
  Core Features:
  - Accurate detection
  - No interference with main signal
  - Early warning protection

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  Nov 3, 2023

  Waveguide Arc Detector

  The Waveguide Arc Detector provided by Huasen Microwave uses a low-barrier Schottky diode and waveguide detection seat design, offering strong stability, high reliability, low noise, and a wide frequency band. Its sensitivity is better than -45dBm.
  Core Advantages:
  - Strong Stability.
  - Low Noise.
  - Wide Frequency Band.

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  Oct 30, 2023

  Waveguide Magic T

  Port Characteristics:
  - Port ISO: Ensures interference-free signal transmission.
  - Adjacent Port 3 dB Coupling: Enables efficient power distribution/combination.
  Performance Parameters:
  -Wide Operating Bandwidth: Typical products support ≤20%
  -Isolation (ISO): ≥30–35 dB
  - Low Loss: Insertion Loss (IL) ≤0.4 dB; VSWR ≤1.2 (H-port), ≤1.5 (E-port)
  Materials and Flanges:
  - Materials: Aluminum/Copper (high-frequency silver/gold plating)
  - Flanges: FDP, FBP, or FUGP; customization available

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  Oct 27, 2023

  Waveguide Power Divider

  Product Types:
  - Double-Ridge Waveguide Magic T Power Divider
  - Waveguide Magic T Components
  - Waveguide In-phase Power Divider
  - One-to-Many Power Splitter / Synthesizer
  Frequency Range: 0.32 GHz to 112 GHz, supports BJ22 to BJ320 standard waveguides, typical operating bandwidth ≤10%.
  Five Structures: I-type, U-type, X-type, Y-type, YU-type
  Power Handling: Average power ≥200W; Peak power ≥2KW
  Customization:Power splitting ratios/connectors

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  Oct 24, 2023

  Waveguide Tube

  Huasen Microwave Standard Rectangular Waveguides Including single-ridge and dual-ridge types:
  - Dual-Ridge: Expands bandwidth and lowers cutoff frequency.
  - Single-Ridge: Balances size and performance, ideal for compact devices.
  Selection Tips
  Frequency: Match cutoff frequency to system operating band.
  Size: For space constraints, choose single-ridge
  Special needs: Supports interchangeability between national and American standards.

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  Oct 12, 2023

  Waveguide Short Plate

  Structure Types:
  - Fixed Waveguide Short Plate (WS)
  - Sliding Waveguide Short Plate (WSS) (Sliding distance: 10–300mm)
  - Bias Waveguide Short-Circuit (WOFS)
  Frequency Coverage: 0.32 GHz to 112 GHz
  VSWR: ≥60 (WS); ≥50 (WSS)
  Materials: Aluminum (anodized) for low-frequency, Copper (silver-plated/gold-plated)for high-frequency
  Flange: FDP/FBP/FUGP, support customization.

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  Oct 3, 2023

  Waveguide Sliding Short

  The Huasen Microwave waveguide sliding short-circuiter (WSS) precisely adjusts the short-circuit position and changes the reflection phase, making it suitable for dynamic tuning applications.
  Frequency Range: 0.32 GHz to 112 GHz
  High Reflection: VSWR ≥50
  Adjustable Sliding Distance: 10mm to 300mm

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  Sep 19, 2023

  Metallic Flange Gasket

  The Metallic Flange Gaskets manufactured by Huasen Microwave are key components used to seal the flange gap in pipeline and equipment connections. Their performance directly affects the system's sealing, safety, and service life.
  Key Advantages:
  - High-temperature and high-pressure resistance, ensuring reliable sealing performance.
  - High strength, ensuring stable long-term use in various harsh environments.

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  Sep 15, 2023

  Waveguide Flex

  Huasen Microwave offers four types of Waveguide Flexs:
  a) Twistable Flexible Waveguide (WEL)
  b) Non-Twistable Flexible Waveguide (WWEL)
  c) Dual-Ridge Flexible Waveguide (DRWEL)
  d) Elliptical Flexible Waveguide (TWEL)
  Advantages and Features:
  - Easy installation
  - performance in bending, twisting, and vibrating environments
  - Non-twistable type offers superior airtightness, preventing moisture ingress and extending lifespan
  - Made of aluminum or copper with surface treatments (oxidized/silver-plated), offering excellent corrosion resistance and mechanical strength.

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  Sep 12, 2023

  Rectangular to Circular Waveguide Transition

  Huasen Microwave's Rectangular to Circular Waveguide Transition (RCA) is designed for efficient microwave signal conversion, solving the connection problems between waveguide systems with different cross-sections.
  Key advantages:
  - Efficient mode conversion: Converts the TE10 mode in the rectangular waveguide evenly to the TE11 mode in the circular waveguide.
  - The full series has a standing wave ratio (VSWR) of ≤ 1.1.
  - Precision size design: The diameter of the circular waveguide strictly matches the international standard BY series.
  - Typical lengths: 200-920mm (low-frequency) and 50-160mm (high-frequency).

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  Sep 5, 2023

  Waveguide Phase Shifter

  Product Types:
  - Waveguide Fixed Phase Shifter (WFPS)
  - Variable Phase Shifter (WVPS)
  - High-Power Variable Phase Shifter (WHPVPS)
  - High-Speed Electronic Chip Digital Phase Shifter (DPS).
  Phase Shifting Capability: 0° to 360° full phase adjustment
  Frequency Range: 2.60 GHz to 112 GHz
  Applications: Signal processing, radar systems, etc.

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  Aug 24, 2023

  High Power Waveguide Attenuator

  Product Types:
  - Waveguide Fixed Attenuator (WFA)
  - Waveguide Variable Attenuator (WVA)
  - Waveguide Coupled Fixed Attenuator (WCFA)
  - Waveguide Precision Polarization Attenuator (WVPA)
  Frequency Range: 0.96 GHz to 112 GHz
  Operating Bandwidth: ≤10% (High frequency ≤5%)
  High Power Handling: 10W to 4000W (CW)
  Attenuation Accuracy: Frequency response error of fixed attenuators as low as ±0.5 dB

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