Twist Waveguide
Place of Origin: Shaanxi, China
Brand Name: EFine
Material: Copper, Aluminum, etc.
Feature: Easy Assembly
Color: Sliver
Application: Electromagnetic Theory
Warranty: 1 Year
Product Description
Twist waveguide is also called waveguide twisted joint. The directions of the wide and narrow sides at both ends are interchanged by 90 ° waveguides. Its characteristic is that the polarization direction changes by 90 ° while the propagation direction remains unchanged. When connecting waveguides, if the wide side and narrow side of the front and rear waveguides are opposite, this twist waveguide needs to be inserted as a transition. The length of twisted waveguide shall be λ An integral multiple of g/2, and the shortest shall not be less than 2 λ g（ λ G is waveguide wavelength).
A gradual twist in the waveguide is used to turn the polarisation of the waveguide and hence the waveform.
Specification
Name | Twist Waveguide |
Specification | Customized |
Frequency Range | 1.1-173GHz |
VSWR | ≤1.06 |
Insertion Loss | ≤0.15dB |
Waveguide Model | WR10-WR650(EIA)/BJ14-BJ900(GB) |
Peak power(Kw) | 500 |
Length(mm) | 50-3000 |
Operation temperature(℃) | -55~ 85 |
Interface | Flange |
Flange type | PDR/PBR/UDR/UBR/CAR/PAR/UAR/CBR/PCR/VCR/UER |
Fitting kit | Screw, nuts, gasket,grease etc |
Package | Wooden box & carton |
Precautions
In order to prevent undue distortion on the waveform a 90° twist should be undertaken over a distance greater than two wavelengths of the frequency in use. If a complete inversion is required, e.g. for phasing requirements, the overall inversion or 180° twist should be undertaken over a four wavelength distance.
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Application
Twist waveguide is very useful items to have when building a waveguide system. Using waveguide E bends and waveguide H bends and their srap bend counterparts allows the waveguide to be turned through the required angle to meet the mechanical constraints of the overall waveguide system. Waveguide twists are also useful in many applications to ensure the polarisation is correct.
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Company Profile
FAQ
1. When can we get the reply?
Any inquiries will be replied within 24 hours. Our sales team will try our best to support you.
2. What about minimum order quantity?
We have no limit for MOQ,so you can even buy only 1 piece.Welcome to buy sample to test first.
3. Can customize, modify and develop products according to the design drawing?
Yes, we provide OEM service and can customize products according to the drawing.
4. How long is your delivery time?
Usually 7-15 working days after receiving your 100% payment. For bulk orders: 15-35 working days after receiving the deposit.
5. What are your payment terms?
Small batch orders or urgent orders, you can choose PayPal, Western Union, Escrow to facilitate buyers, 100% payment before shipment; for large orders: 30%/50% of T/T as deposit, the balance before shipment.
6. How will you control product quality?
We strictly control every detail of production, and every product is inspected by our QC team before delivery. Moreover,our production is abided by ISO9000, 3C, CE and FCC.
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