Sirio GP6-E VHF Base Antenna 140-175MHZ



New Sirio GP6-E VHF (140-175MHz) omnidirectional base antenna, suitable for land and marine service and is tunable by cutting the whip. Special Features: Medium-gain, Mono-band Base station antenna, Omnidirectional Suitable for land and marine service Tunable by whip cutting Protection from static discharges DC-Ground Made of aluminium alloy 6063 T-832 Technical Specifications: Electrical Data Type: 2x5/8λ ground plane colinear 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: linear vertical Gain: 3.8 dBd - 5.95 dBi Bandwidth at SWR 2:1: 5.2 MHz at 140 MHz SWR at res. freq.: ≤ 1.2 : 1 at 140 MHz Max. Power (CW) @ 30°C: 200 Watts Grounding protection: All metal parts are DC-grounded, the inner conductor shows a DC-short Connector: UHF-female, gold plated central pin Mechanical Data Materials: Aluminium, Brass, Nylon Wind load / resistance: 46 N @ 150 Km/h / 120 Km/h Wind surface: 0.04 m² Height (approx.): 3060 mm Weight (approx.): 750 gr Radial length (approx.): 530 mm Mounting mast: Ø 25-30 mm

Our Brands