H8Q1G9fVB
The H8Q1G9fVB is a surface-mounting antenna-in-package designed for X-band operation across 9.6–12 GHz. It delivers 4.3–6.3 dBi embedded gain with radiation efficiency above 85%, VSWR below 2.4, and cross-polarisation discrimination greater than 30 dB — the highest in the MILLIBEAM antenna range.
The antenna is housed in a 7.0 mm × 6.8 mm × 5.4 mm package with a wide 120° coverage angle, and is designed for linear or planar phased arrays with ±45° beam steering in both azimuth and elevation.
- 4.3–6.3 dBi embedded gain
- Greater than 85% radiation efficiency
- 50 Ω matched impedance bandwidth (VSWR < 2.4)
- Cross-polarisation discrimination > 30 dB
- Half-power beamwidth 120°
- Designed for linear or planar phased arrays with ±45° azimuth and elevation steering
- Array pitch 14.5–16.5 mm
Acknowledgment of Country - MILLIBEAM acknowledges the Traditional Custodians of the lands throughout Australia where we live and work today. We celebrate the diversity of Aboriginal peoples and their ongoing cultures and connections to land, sea and community. We pay our respects to the Elders both past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.













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