SIRIO GPA 40-70 Base Antenna 4m 6m

SIRIO GPA 40-70 Base Antenna 4m 6m

Features: - Base station antenna, Mono-band Omnidirectional, Unity gain Made of aluminium alloy 6063 T-832 Tunable by whip length adjusting Side mast mounting allowed by optional bracket 

GPA 40-70 Electrical Data

Type: 1/4‚ ground plane

Frequency range: GPA 40-70: tunable 40...70 MHz Impedance: 50 diation (H-plane): 360 omnidirectional Radiation (E-plane): beamwidth @ -3 dB = 86 Radiation angle: Polarization: linear vertical

Gain: 0 dBd - 2.15 dBi Bandwidth @ SWR ‰2: GPA 40-70: 3.7 MHz @ 40 MHz SWR @ res. freq.: 1.2 @ start freq. GPA 40-70:

1000 Watts

Connector: UHF-female Mechanical

Data - Materials: Aluminium, Chromed brass, Nylon -

Wind load / resistance: GPA 40-70: 85 N at 150 Km/h / 150 Km/h - Wind surface: GPA 40-70: 0.07 

Height (approx.): GPA 40-70: 3200 mm - Weight (approx.): GPA 40-70: 935 gr -

Radial length (approx.): GPA 40-70: 1800 mm

Mounting mast: 35-40 mm