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YD-DRHA218-1-S-K

$ 1786

Operating frequency: 2–18 GHz; gain: 10 dBi; SMA‑K connector.

Product Category:

Spine horn antenna

Keywords:

Product Manual:

YD-DRHA218-1-SMA-K(1).pdf

Online Consultation

yidiankeji0451@163.com

Product Description
Main Parameters
Structural parameters

The YD-DRHA218-1-S-K dual‑ridge sealed horn antenna operates over a frequency range of 2 GHz to 18 GHz. It delivers a nominal gain of 10 dB. At the center frequency, the typical 3-dB beamwidth is 38.5° in the E‑plane and 29.5° in the H‑plane. The antenna supports linear polarization. Its input connector is an SMA‑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	2 GHz		18 GHz
Gain		10 dB
Polarization	Linear polarization
3 dB beamwidth, E-plane		38.5°
3 dB beamwidth, H-plane		29.5°
VSWR	≤2.5
Operating temperature	-40 °C		+85 °C

Parameter Name	Specification Description
Antenna port	SMA-K
Size	132.20(L)×132.12(W)×96.01(H)
Materials	Aluminum
Surface treatment	Natural-color conductive oxidation / exterior paint coating
Weight	480g
Three-dimensional shape	If needed, we can provide.

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