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YD-QRHA1840-1-292-K
$ 1500
Operating frequency: 18–40 GHz; gain: 10 dBi; 2.92‑K connector.
Product Category:
Spine horn antenna
Keywords:
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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The YD-QRHA1840-1-292-K four‑ridge sealed horn antenna operates over a frequency range of 18 GHz to 40 GHz. It delivers a nominal gain of 10 dB. At the center frequency, the typical 3‑dB beamwidth is 29.9° in the E‑plane and 23.9° in the H‑plane. The input interface is a 2.92 mm‑K coaxial connector. This antenna supports dual‑linear polarization; by incorporating a 90° hybrid at its two ports, it can also achieve dual circular polarization.Mechanical appearance
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Indicator Name
Minimum value
Typical value
Maximum value
Frequency
18 GHz
40 GHz
Gain
10 dB
Polarization
Dual linear polarization
3 dB beamwidth, E-plane
29.9°
3 dB beamwidth, H-plane
23.9°
Port isolation degree
25 dB
VSWR
≤2.5
Operating temperature
-40 °C
+85 °C
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Parameter Name
Specification Description
Antenna port
2.92mm-K
Size
59.00(L)×33.00(W)×33.00(H)
Materials
Brass
Surface treatment
Gold-plated
Weight
147g
Three-dimensional shape
If needed, we can provide.
Keywords:
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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
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