HTO

Sirio Top One (Astro Plane)

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Limited Stock Available

The latest antenna from Sirio is their version of the classic Avanti Astro Plane.

An unusual design, the antenna is less than 12ft in height yet delivers the performance of a much larger antenna.

It is constructed of strong anti-corodal aluminium tubing and tuning is by a gamma match.

For a copy of the instruction manual, click here.

Features:
- CB & 10m Base station antenna
- Omnidirectional
- High power handling capability
- Made of aluminium alloy 6063 T-832
 
 
Electrical Data
- Type: 1/4 λ Ground plane
- Frequency range: 26.5-28.5 MHz
- Impedance: 50Ω unbalanced
- Radiation (H-plane): 360° omnidirectional
- Polarization: vertical
- Gain: 0 dBd, 2.15 dBi
- Bandwidth @ SWR ≤ 2: ≥ 2000 KHz (180 channel)
- SWR @ res. freq.: ≤ 1.1
- Max. power:
 1000 Watts (CW) continuous
 3000 Watts (CW) short time
- Feed system / position: Gamma match / base
- Connector: UHF-female
   
Mechanical Data
- Materials: Aluminium, Steel, Nylon
- Wind load / resistance: 242 N @ 150 Km/h / 130 Km/h
- Wind surface: 0.21 m²
- Height (approx.): 3640 mm
- Weight (approx.): 3900 gr
- Mounting mast: Ø 35-42 mm
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