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26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR
26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR
Specifications
Attenuation(dB) :
10
Certification :
ISO 9000 ROHS
Operating Frequency ( GHz ) :
26.5-40
Model Number :
VN-WGAT-2640-WR28-10dB-0.5
Supply Ability :
500
Attenuation Flatness(dB) :
±0.9
MOQ :
5 pcs
Payment Terms :
L/C, D/A, D/P, T/T
VSWR :
1.10:1
Price :
negotiable
Attenuation Accuracy(dB) :
±1.0
Place of Origin :
China
Part Number :
VN-WGAT-2640-WR28-10dB-0.5
Brand Name :
Vinncom
Description

26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR

  • Frequency range from 1 GHz to 110 GHz+
  • Improves intermodulation distortion (IMD) performance by reducing input power to nonlinear devices
  • Flat attenuation response over frequency

How to Use a WAVEGUIDE ATTENUATOR (Usage Method)

  1. Select the attenuation type –
    Choose a WAVEGUIDE ATTENUATOR as fixed or variable based on whether you need constant or adjustable signal reduction.

  2. Verify frequency range –
    A WAVEGUIDE ATTENUATOR must be rated for the same frequency band (e.g., WR‑28 for 26–40 GHz, WR‑90 for 8.2–12.4 GHz) as your system.

  3. Connect in series in the transmission line –
    Insert a WAVEGUIDE ATTENUATOR directly between the source and the load, with appropriate flanges on both ends.

  4. Observe directionality (if applicable) –
    Most WAVEGUIDE ATTENUATOR designs are symmetrical and bi‑directional; however, some high‑power versions may have a preferred direction indicated by markings.

  5. Match flange types –
    A WAVEGUIDE ATTENUATOR requires the same flange type (UG, CPR, cover, or choke) as the adjacent waveguide components.

  6. For variable attenuators – adjust the dial/drum –
    Rotate the calibrated dial of a WAVEGUIDE ATTENUATOR to set the desired attenuation value; read the setting from the engraved scale.

  7. Power rating verification –
    Before operating a WAVEGUIDE ATTENUATOR, verify its average and peak power handling capabilities—high‑power versions require forced air or water cooling.

  8. Thermal management –
    For high‑power applications, a WAVEGUIDE ATTENUATOR should be mounted with adequate heatsinking or in a location with sufficient airflow.

Part Number VN-WGAT-2640-WR28-10dB-0.5
Operating Frequency ( GHz ) 26.5-40
Attenuation(dB) 10
Attenuation Accuracy(dB) ±1.0
Attenuation Flatness(dB) ±0.9
VSWR 1.10:1
Interface WR28 (BJ320)
Dimension(mm) As below
Handling Power 0.5CW (Watt, max)
Operating Temperature ( ℃ ) -40 ~ + 80
ROHS Compliance Yes

26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR

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26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR

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Product Detail
Attenuation(dB) :
10
Certification :
ISO 9000 ROHS
Operating Frequency ( GHz ) :
26.5-40
Model Number :
VN-WGAT-2640-WR28-10dB-0.5
Supply Ability :
500
Attenuation Flatness(dB) :
±0.9
Contact Supplier
26.5-40GHz WR-28 WAVEGUIDE ATTENUATOR

HeFei Vinncom Electronic Technology Co.,Ltd.

Verified Supplier
4 Years
anhui, hefei
Since 2006
Business Type :
Manufacturer
Main Products :
RF Antenna Combiner, RF Power Splitter, RF Directional Coupler
Employee Number :
100~200
Certification Level :
Verified Supplier
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