YD-TW51-90
Operating frequency: 15–22 GHz; WR-51 waveguide; 2.0-inch insertion length; 90° left-hand circular polarization waveguide twist.
Product Category:
Twisted waveguide
Keywords:
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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The YD-TW51-90 is a WR51 torsional waveguide featuring an FBP180 flange. It is manufactured using an integrated precision machining process to ensure superior quality and strength.
The waveguide covers a frequency range of 15 to 22 GHz.
Mechanical appearance

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Parameters
Minimum value
Typical
Maximum value
Passband frequency
15 Ghz
22 Ghz
Voltage Standing Wave Ratio
1.07
( max1.11)
Length
50mm
Operating temperature
-40 °C
+85 °C
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Project
Standardization
Input port
WR 51,FBP180 flange
Output port
WR 51,FBP180 flange
Materials
Copper
Surface Treatment
Silver-plated, with a sea-gray paint finish
Keywords:
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Top Technology
Recommendation
Product
▪
副标题
Cassegrain antenna
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频率最小
200
▪
频率最大
220
▪
极化方式
Linear polarization
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典型增益
44
▪
天线端口
WR-04
▪
VSWR
1.5
▪
3dB波束宽度
1
▪
副标题
Gradual方圆
▪
频率最小
22
▪
频率最大
33
▪
VSWR
1.05
▪
波导长度
1.57
▪
过渡类型
Round-to-square transition
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波导端口一(min)
∅8.90 round mouth
▪
波导端口二(max)
8.636 × 8.636 square opening