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YD-DRHA840-3-292-K

$ 1946

Operating frequency: 8–40 GHz; gain: 10 dBi; 2.92‑K connector.

Product Category:

Spine horn antenna

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Product Manual:

YD-DRHA840-3-292-K(2).pdf

Online Consultation

yidiankeji0451@163.com

Product Description
Main Parameters
Structural parameters

The YD-DRHA840-3-292-K dual‑ridge semi‑closed horn antenna operates over a frequency range of 8 GHz to 40 GHz. It delivers a nominal gain of 10 dB. At the center frequency, the typical 3-dB beamwidth is 35.1° in the E‑plane and 26.4° 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	8 GHz		40 GHz
Gain		10 dB
Polarization	Linear polarization
3 dB beamwidth, E-plane		35.1°
3 dB beamwidth, H-plane		26.4°
VSWR	≤2.5
Operating temperature	-40 °C		+85 °C

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.

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