SOLD! B GRADE SIRIO GPS27 - 1/2 WAVE CB BASE ANTENNA

Pre-tuned, Omnidirectional, 1/2 wave CB base antenna.

Features:

• CB Base station antenna, Omnidirectional
• Factory tuned at mid-band
• Low radiation angle for excellent DX
• Coil protected by transparent cover
• Whip equipped whit waterproof jointing sleeve
• Made of aluminium alloy 6063 T-832
• Protection from static discharges DC-Ground

Electrical Data:

• Type: GPS 27 1/2: 1/2λ
• Frequency range: 26-28 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Polarization: linear vertical
• Gain: GPS 27 1/2: 0 dBd, 2.15 dBi
• Bandwidth @ SWR ≤ 2: ≥ 1400 KHz (120 channel)
• SWR @ res. freq.: ≤ 1.2
• Max. power: 250 Watts (CW) continuous 750 Watts (CW) short time
• Feed system / position: Transformer DC-ground / base
• Connector: UHF-female

Mechanical Data:

• Materials: Aluminium, Steel, Copper, Nylon
• Wind resistance: 130 Km/h
• Wind load: GPS 27 1/2: 156 N at 150 Km/h
• Wind surface: GPS 27 1/2: 0.11 m²
• Height (approx.): GPS 27 1/2: 5750 mm
• Weight (approx.): 2500 gr
• Mounting mast: Ø