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Sirio 827 5/8 Base CB Antenna Aerial with Ground-planes



The Sirio 827 is a 5/8 wave Base CB Antenna Aerial with Ground-planes for very good performance.


CB Base station antenna, Omnidirectional
Factory tuned at mid-band
High power handling capability
Low radiation angle for excellent DX
Whip equipped whit waterproof jointing sleeve
Equipped whit excellent multi element ground plane
Made of aluminium alloy 6063 T-832
Protection from static discharges DC-Ground

Electrical Data
Type: 5/8λ ground plane
Frequency range: 26-29 MHz
Impedance: 50Ω unbalanced
Radiation (H-plane): 360° omnidirectional
Polarization: vertical
Gain: 1.5 dBd, 3.65 dBi
Bandwidth at S.W.R. 2:1: 2000 KHz
S.W.R. at res. freq.: ≤ 1.1:1
Max. power:
 1000 Watts (CW) continuous
 3000 Watts (CW) short time
Feed system / position: Transformer DC-ground / base
Connector: UHF-female
Mechanical Data
Materials: Aluminium, Steel, Copper, Nylon
Wind load / resistance: 264 N at 150 Km/h / 130 Km/h
Wind surface: 0.23 m²
Height (approx.): 6700 mm
Weight (approx.): 6000 gr
Radial length (approx.): 1400 mm

Mounting mast: Ø 35-39 mm

For help and advice, call the shop.