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Flexible twist waveguide

Features:
● Low VSWR ; low Insertion loss
● Can do the Frequency upon request
● Can design Flange upon request
● Can do any length upon request

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Jacket
● Press Neoprene
● Wrap Silicone
● Brush on polysulfide
● Unjacketed
● Pained
Flange Plating
● Silver
● Nickel
● Oxidation
● Deactivation
● Pained

Flexible Twistable Waveguide

WG Designation Frequency
(GHz)
VSWR
(dB)
Insertion Loss
(dB/m)
Length
(mm)
Flange
BJ WR R
14 650 14 1.13-1.73 ≤1.10 0.10 100-1500 FDP/FDM/FBP/FBM
18 510 18 1.45-2.20 ≤1.10 0.20 100-1500 FDP/FDM/FBP/FBM
22 430 22 1.72-2.61 ≤1.10 0.22 100-1500 FDP/FDM/FBP/FBM
26 340 26 2.17-3.30 ≤1.10 0.25 100-1500 FDP/FDM/FBP/FBM
32 284 32 2.60-3.95 ≤1.10 0.30 100-1500 FDP/FDM/FBP/FBM
40 229 40 3.22-4.90 ≤1.10 0.40 100-1500 FDP/FDM/FBP/FBM
48 187 48 3.94-5.99 ≤1.10 0.45 100-1500 FDP/FDM/FBP/FBM
58 159 58 4.64-7.05 ≤1.10 0.50 100-1500 FDP/FDM/FBP/FBM
70 137 70 5.85-8.20 ≤1.10 0.30 100-1500 FDP/FDM
84 112 84 7.05-10.00 ≤1.10 0.40 100-1500 FDP/FDM/FBP/FBM
100 90 100 8.20-12.40 ≤1.15 0.60 100-1500 FDP/FDM/FBP/FBM
120 75 120 10.00-15.00 ≤1.15 0.65 100-1500 FDP/FDM/FBP/FBM
140 62 140 12.40-18.00 ≤1.15 1.00 100-1500 FDP/FDM/FBP/FBM
180 51 180 15.00-22.00 ≤1.23 2.00 100-1500 FDP/FDM/FBP/FBM
220 42 220 17.70-26.50 ≤1.25 2.50 100-1500 FBP/FBM
320 28 320 26.50-40.00 ≤1.25 3.00 100-1500 FBP/FBM
400 22 400 40.50-43.50  ≤1.35 4.00 100-1500 FBP/FBM

Flexible waveguide is a necessary component of the feeder in microwave communication system. It has excellent flexible performance, and it can remain good electrical performance when in bending and torsion.

Flexible waveguide assembly is mainly composed of the inner conductor, flange and jacket. The inner conductor is rectangular twistable corrugated pipe, it also can be torsion when in bending, So the flexible twist waveguide can meet the needs of the antenna with different direction. We can design the flange upon customer request, to meet the needs of the different customers. Black silicone or neoprene rubber jacket can provide protection, ensuring flexible waveguide can work well under various environments.

 The flexible twist waveguide Huacheng produced carries a wide range of types. Frequency 1.13-50.1Ghz.

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