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YD-DRHA1840-1-292-K-1

$ 1759

Operating frequency: 18–40 GHz; gain: 14 dBi; 2.92‑K connector.

Product Category:

Spine horn antenna

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Product Manual:

YD-DRHA1840-1-292-K(2).pdf

Online Consultation

yidiankeji0451@163.com

Product Description
Main Parameters
Structural parameters

The YD-DRHA1840-1-292-K-1 dual‑ridge sealed horn antenna operates over a frequency range of 18 GHz to 40 GHz. It delivers a nominal gain of 14 dB. At the center frequency, the typical 3-dB beamwidth is 37.5° in the E‑plane and 30.8° in the H‑plane. The input connector is a 2.92 mm–K type coaxial interface. The antenna supports linear polarization. By incorporating ridge structures within 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	18 GHz		40 GHz
Gain		14 dB
Polarization	Linear polarization
3 dB beamwidth, E-plane		37.5°
3 dB beamwidth, H-plane		30.8°
VSWR	≤2.5
Operating temperature	-40 °C		+85 °C

Parameter Name	Specification Description
Antenna port	2.92mm-K
Size	51.00(L)×46.00(W)×31.00(H)
Materials	Aluminum
Surface treatment	Natural-color conductive oxidation / exterior paint coating
Weight	1.2kg
Three-dimensional shape	If needed, we can provide.

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