YD-CA4-300
$ 4500
Operating frequency: 170–260 GHz; gain: 52 dBi; reflector diameter: 13 inches; WR-04 waveguide.
Product Category:
Cassegrain antenna
Keywords:
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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YD-CA4-330 Cassegrain antenna, with an operating frequency range of 170 GHz to 260 GHz. The antenna delivers a nominal gain of 52 dB. At the center frequency, the 3-dB beamwidth is 0.3° in both the E‑plane and the H‑plane. The input interface is a WR‑04 waveguide equipped with a UG‑387/U flange. The antenna is manufactured using an integral machining process and features a painted exterior finish, ensuring excellent electrical performance characteristics.
Mechanical appearance

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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
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波导端口二(max)
8.636 × 8.636 square opening