Orbit X4

Directional circularly polarized patch antenna

A compact antenna for ground stations and repeaters: a stable link to the aircraft over long distances, with less off-axis interference thanks to its focused beam.

POLARIZATION
$25per unit · excl. VAT and shipping
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Orbit X4 antenna, back view: SMA connector and 4 × M3 mount

Key specifications

BAND
5250–6200MHz
Operating frequency range
GAIN, UP TO
12dBi
Peak, per the datasheet
BEAMWIDTH
~37°
Half-power beamwidth
POLARIZATION
RHCP · LHCP
Two versions

For the ground side of the link

A directional pattern and controlled beamwidth keep the link to the aircraft over long distances and reduce off-axis interference. Suited to ground stations, repeaters and fixed point-to-point links.

Why circular polarization

The link is less sensitive to aircraft tilt and manoeuvres and to multipath.

Both ends of the link need the same polarization: RHCP with RHCP, LHCP with LHCP

Specifications

Type
Directional wide-band patch antenna, circular polarization
Frequency range
5250–6200 MHz
Peak gain
11.1 / 12.6 / 12.1 / 11.7 dBi at 5250 / 5500 / 5725 / 6200 MHz
VSWR
≤ 1.1:1 at 5500–5725 MHz, ≤ 2:1 at the band edges
Beamwidth (HPBW)
~37°
Polarization
RHCP or LHCP (two versions)
Impedance
50 Ω
Connector
SMA (F)
Dimensions
70 × 70 mm, PCB 1.64 mm, depth with connector 14.6 mm
Mounting
4 × M3 threaded holes, 23 × 23 mm pattern in the back socket
Compliance
RoHS
Part No.
DQWBPA4-RHCP, DQWBPA4-LHCP
Orbit X4 antenna, front view: patch elements
DOWNLOADS
DatasheetPDF · 4 MB ↗