YD-OMT3
Orthogonal Mode Coupler
The YD-OMT3 is an orthogonal mode coupler with an operating frequency range of 220 to 325 GHz. Orthogonal mode couplers can be used to separate or combine two orthogonally polarized waves.
Product Category:
Orthogonal mode coupler bf
Keywords:
正交模耦合器
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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The YD-OMT3 is an orthogonal mode coupler with an operating frequency range of 220 to 325 GHz. Orthogonal mode couplers can be used to separate or combine two orthogonally polarized waves.
The OMT is configured with a square antenna port and two WR-3 waveguide ports, one for horizontal polarization and one for vertical polarization.
Mechanical View

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Parameters
Minimum value
Typical
Maximum
Frequency range
220 GHz
325 GHz
Insertion Loss (A to V Port)
0.5 dB
Insertion Loss (Ports A to H)
0.5 dB
Isolation (V-to-H port)
35 dB
Return Loss (Port H)
15 dB
Return Loss (V Port)
15 dB
Return Loss (Port A, Vertical)
15 dB
Return Loss (Port A, Horizontal)
15 dB
Specification Temperature
+25°C
Operating temperature
-40°C
+85°C
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Project
Standardization
Antenna port
0.8636 × 0.8636 square opening
Flange Type
UG387/U Flange
Size
30.48(L)×20.32(W)×20.32(H)
Materials
Copper
Surface Treatment
Gold-plated
Weight
85.46 g
Keywords:
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Top Technology
Recommendation
Product
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副标题
Cassegrain antenna
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频率最小
200
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频率最大
220
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极化方式
Linear polarization
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典型增益
44
▪
天线端口
WR-04
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VSWR
1.5
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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
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过渡类型
Round-to-square transition
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波导端口一(min)
∅8.90 round mouth
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波导端口二(max)
8.636 × 8.636 square opening