YD-OA18-40
Operating frequency: 18–40 GHz; gain: 4 dBi; 2.92-K connector
Product Category:
Omnidirectional antenna
Keywords:
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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Compared with directional antennas, omnidirectional antennas offer broader coverage. In civilian applications, omnidirectional antennas can be used in communication systems for open-area environments, radio-frequency identification, and indoor communications; in military applications, they are employed in satellite communications and vehicle-mounted systems. / Onboard / Onboard communications for aerospace and other fields.
Mechanical appearance

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Parameters
Minimum value
Typical Value
Maximum Value
Frequency
18 gigahertz
40 gigahertz
Gain
4 dBi
3 decibel Vertical Beamwidth
34 degree
Return Loss
10 decibel
Operating temperature
-40 °C
+85 °C
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Project
Standardization
Antenna port
2.92mm(F )
Size
7.29 (L)× 19.10 (W)× 19.10 (H)
antenna Materials
Aluminum
Radome material
High-Density Polyethylene
Surface Treatment
Intrinsic Conductive Oxidation / Spray painting
Weight
221.04 g
Keywords:
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Top Technology
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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
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天线端口
WR-04
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VSWR
1.5
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3dB波束宽度
1
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副标题
Gradual方圆
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频率最小
22
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频率最大
33
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VSWR
1.05
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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
▪
波导端口二(max)
8.636 × 8.636 square opening