Sirio GP 6-E Tunable VHF Base Antenna

Key features of Sirio GP 6-E Tunable VHF Base Antenna

• Type: 2x5/8λ ground plane
• Frequency range: tunable 140-175 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 30°
• Radiation angle: 3.6°
• Polarization: vertical
• Gain: 3.8 dBd, 5.95 dBi
• Bandwidth @ SWR ≤2: 5.2 MHz at 140 MHz
• SWR @ res. freq.: ≤ 1.2 : 1 at 140 MHz
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal part are DC-grounded
• Connector: UHF-female, gold plated central pin

• The product is ordered directly from the Italian factory. The lead time is approximately 1-2 months days if the product is in stock, otherwise it is subject to confirmation by the manufacturer.

English user guide