RFI OA20-67 Offset Dipole Array

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UHF Offset Dipole Array, 5dBd, 400-520MHz Offset arrays are directional antennas for use when a base station is at one end of the coverage area. These new arrays feature improved gains, low noise performance and enhanced null fill coverage in an array with typical cardioid coverage characteristics.

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2024-02-21_13.57.52.webp

UHF Offset Dipole Arrays:
https://www.rfi.com.au/core/media/media.nl?id=1930515&c=3389566&h=Io2HqplWgGcQCkr99M-eLNcUuPuEB2XMGHwvF-SJs3U_dPPa

Nominal Gain dBd 5
Frequency MHz 400 to 520MHz
Tunable Bandwidth Full band
VSWR < 1.5:1
Downtilt N/A
Polarization Vertical
Vertical Beamwidth 35°
Horizontal Beamwidth 180°
Power W 500
Passive IM 3rd Order (2x20W) dBc <-150
Construction All welded aluminum with alodined finish.
Length (inch) 82.7 (2100)
Weight (pound) 9 (4 Kg)
Termination 4.3-10 female with 20in RG142 cable tail
Mounting Area 20in (508) x 1.9in (48) diameter aluminum
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Glenn Lyons VK4PK
glenn@LyonsComputer.com.au
Ver:gnl2022 - pre published v0.9