UHF colinear Ground Plane antenna suitable for the base station service covering the frequency range of 365 - 470 MHz tunable by cutting. The main whip and the radials are made of 17/7 PH stainless steel and its base is of chromed brass to get the best robustness. Easy to fit, it is suitable for a handy installation everywhere.
Features:
Base station antenna, OmnidirectionalMedium-gain, Mono-bandTunable by whip cuttingMade of anodized aluminium alloyStainless steel hardware and radialsEquipped with anodized aluminium bracket for an easy side mast installation17/7 PH stainless steel spring whipSupplied with nylon reinforce part inside the spring whipElectrical Data
Type: 1/4λ + 1/2λ colinearFrequency range: tunable 365...470 MHzImpedance: 50ΩRadiation (H-plane): 360° omnidirectionalRadiation (E-plane): beamwidth @ -3 dB = 53°Radiation angle: 0°Polarization: linear verticalGain: 2.5 dBd - 4.65 dBiBandwidth @ SWR 1.5: see diagramSWR @ res. freq.: see diagramMax. power (CW) @30°C: 150 WattsConnector: N-female, gold plated central pinMechanical Data
Materials: Aluminium, Brass, Stainless Steel 17/7 PHWind load / resistance: 18 N @ 150 Km/h / 180 Km/hWind surface: 0.02 m²Height (approx.): 990 mmWeight (approx.): 730 grRadial length (approx.): 200 mmMounting mast: Ø 35-54 mm
