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YD-DRHA218-1
Dual-ridge fully enclosed horn antenna
The YD-DRHA218-1 dual-ridge fully enclosed horn antenna is a broadband horn antenna with an operating frequency range of 2 GHz to 18 GHz. It employs a dual-ridge structure to capacitively load a rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
Product Category:
Spine horn antenna bf
Keywords:
双脊喇叭天线
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
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YD-DRHA218-1 The dual-ridge fully enclosed horn antenna is a Wideband Horn Antenna , its The operating frequency range is 2 gigahertz To 18 gigahertz 。 A dual-ridge structure is employed to capacitively load the rectangular waveguide, thereby reducing the cutoff frequency of the dominant mode and achieving a several-octave bandwidth extension, while also lowering the characteristic impedance to facilitate transition to coaxial transmission lines.
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Parameters
Minimum value
Typical Value
Maximum Value
Frequency
2 gigahertz
18 gigahertz
Gain
6dBi
10 dBi
16dBi
Polarization
Linear polarization
3 decibel Beamwidth, E face
83 degree
39 degree
23 degree
3 decibel Beamwidth, H face
58 degree
30 degree
24 degree
Return Loss
10 decibel
Operating temperature
-40 °C
+85 °C
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Project
Standardization
Antenna port
SMA
Size
132.20 (L)× 132.12 (W)× 96.01 (H)
Materials
Aluminum
Surface Treatment
Conductive oxidation / Spray painting
Weight
494.83 g
Keywords:
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副标题
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频率最小
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频率最大
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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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