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Sirio Antennas – CB, Amateur & Professional Radio Solutions

Sirio SPO-1090-6 Base Antenna Systems: ADS-B-1090MHz

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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£44.95
12 Months 14.9% APR
£4.50
£3.87
£50.98
£44.95
18 Months 14.9% APR
£4.50
£2.58
£50.98
£44.95
24 Months 14.9% APR
£4.50
£1.94
£50.98
£44.95
36 Months 14.9% APR
£4.50
£1.29
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£44.95
48 Months 14.9% APR
£4.50
£0.97
£50.98
£44.95
12 Months 19.5% APR
£4.50
£4.03
£52.84
£44.95
18 Months 19.5% APR
£4.50
£2.69
£52.84
£44.95
24 Months 19.5% APR
£4.50
£2.01
£52.84
£44.95
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£4.50
£1.34
£52.84
£44.95
48 Months 19.5% APR
£4.50
£1.01
£52.84

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Sirio SPO‑1090‑6 ADS‑B 1090 MHz Base Antenna Banner

Sirio SPO-1090-6 Base Antenna Systems: ADS-B-1090MHz


The Sirio SPO‑1090‑6 is a high‑performance colinear base antenna designed specifically for ADS‑B 1090 MHz aircraft reception. With a true omnidirectional radiation pattern and linear vertical polarization, it delivers consistent 360° coverage for Mode‑S and ADS‑B monitoring systems.

Engineered for maximum reliability, the SPO‑1090‑6 offers 3.8 dBd (6 dBi) gain, improving reception range and signal stability. Built from anodized aluminium, nickel‑plated brass, fibreglass, and PCB elements, it is fully weather‑resistant and suitable for permanent outdoor installation.

Featuring an N‑female connector, 20 W power handling, and no tuning required, this antenna is ideal for aviation enthusiasts, ADS‑B feeders, tracking networks, and commercial monitoring setups. Mounts easily on‑mast or on‑wall for flexible installation.

SpecificationDetails
TypeColinear Base Antenna
RadiationOmnidirectional
PolarizationLinear Vertical
Frequency Range1090 MHz (No tuning required)
SystemsADS‑B / Mode‑S 1090 MHz
Gain3.8 dBd (6 dBi)
Max Power20 W (CW)
ConnectorN‑Female
MaterialsAnodized Aluminium, Nickel‑Plated Brass, Fibreglass, PCB
Height690 mm (approx)
Weight390 g (approx)
MountingOn‑Mast / On‑Wall

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