Sirio SG-CB/VHF 27MHz & 145MHz

FEATURES, FUNCTIONS AND SPECIFICATIONS:

• Mobile antenna, Dual-band, Omnidirectional
• Unity-gain
• 17/7 PH tapered stainless steel whip
• 90° tiltable whip and detachable for car-washes access
• Wide range of optional mounting bases available


Electrical Data
• Type:
HF: 1/4 λ central loaded
VHF: 1/4 λ
• Design frequency: HF 27 MHz, VHF 145 MHz
• Impedance: 50 W unbalanced
• Radiation (H-plane): 360° omnidirectional
• Polarization: vertical
• Gain: 0 dB ref. to a λ /4 whip
• Bandwidth at V.S.W.R. 2:1: HF 1.1 MHz, VHF 12 MHz
• V.S.W.R. at res. freq.: ≤ 1.3:1
• Max Power: HF 120 Watts, VHF 200 Watts
• Feed System / Position: C-match / Base
• Conector type: UHF-male (PL 259)

Mechanical Data
• Materials: Stainless Steel 17/7 PH, Chromed Brass, Nylon
• Height (approx.): 1355 mm
• Weight (approx.): 330 gr