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Sirio Antennas
Sirio THUNDER 27 CB Base Antenna
Sirio THUNDER 27 CB Base Antenna
Sirio Antennas
Sirio THUNDER 27 CB Base Antenna
£39.95 (£33.29 exc. VAT)
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Product code:Sirio THUNDER 27 CB Base Antenna
Brand:Sirio Antennas

Features:

CB Balcon or temporary installation antenna
Omnidirectional
Designed to work without Ground Plane
Factory tuned at mid-band

Electrical Data:
Type: 1/4 λ helical loaded dipole
Frequency range: 26-28 MHz
Impedance: 50Ω unbalanced
Radiation (H-plane): 360� omnidirectional
Polarization: vertical
Gain: 0 dBd, 2.15 dBi
Bandwidth at S.W.R. 2:1: 5000 KHz
S.W.R. at res. freq.: ≤ 1.5:1
Max. power:
100 Watts (CW) continuous
300 Watts (CW) short time

Feed system / position: Direct / Base
Connector: UHF-female

Mechanical Data:
Materials: Aluminium, Steel, Nylon, Copper
Wind load / resistance: 36 N at 150 Km/h / 180 Km/h
Wind surface: 0.03 m�
Height (approx.): 960 mm
Weight (approx.): 700 gr
Mounting mast: � 25-32 mm

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