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YD-DRHA440-3-292-K
$ 2096
Operating frequency: 4–40 GHz; gain: 10 dBi; 2.92‑K connector.
Product Category:
Spine horn antenna
Keywords:
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
-
The YD-DRHA440-3-292-K dual‑ridge semi‑closed horn antenna operates over a frequency range of 4 GHz to 40 GHz. It delivers a nominal gain of 10 dB. At the center frequency, the typical 3-dB beamwidth is 38° in the E‑plane and 29.4° in the H‑plane. The antenna supports linear polarization. Its input connector is a 2.92 mm–K coaxial interface. By introducing ridge structures into the waveguide, the low‑frequency cutoff is lowered while the cutoff frequencies of higher‑order modes are raised.
Mechanical appearance
-
Indicator Name
Minimum value
Typical value
Maximum value
Frequency
4 GHz
40 GHz
Gain
10 dB
Polarization
Linear polarization
3 dB beamwidth, E-plane
38°
3 dB beamwidth, H-plane
29.4°
VSWR
≤2.5
Operating temperature
-40 °C
+85 °C
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Parameter Name
Specification Description
Antenna port
2.92mm-K
Size
60.87(L)×49.60(W)×40.34(H)
Materials
Brass
Surface treatment
Gold-plated
Weight
190g
Three-dimensional shape
If needed, we can provide.
Keywords:
Online Consultation
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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
▪
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
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频率最小
22
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频率最大
33
▪
VSWR
1.05
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波导长度
1.57
▪
过渡类型
Round-to-square transition
▪
波导端口一（min）
∅8.90 round mouth
▪
波导端口二（max）
8.636 × 8.636 square opening
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