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Features:
Base station antenna, Directional Wide band, Low-gain Highly symmetrical radiation pattern in both planes (E and H) Protection from static discharges DC-ground Made of anodized aluminium alloy Stacked and bayed array for more gain P/N 2113301/155 WD 155-N Electrical Data Type: Half wave dipole Frequency range: WD 155-N: 155-175 MHz Impedance: 50Ω unbalanced Radiation (H-plane): beamwidth at -3 dB = WD 155-N: 245° at center freq. Radiation (E-plane): beamwidth at -3 dB = WD 155-N: 85° at center freq. Radiation angle: 0° Front to back ratio: ≥ 5 dB Polarization: linear vertical Gain: 4 dBi SWR in bandwidth: ≤ 1.5:1 Max. power: 200 Watts (CW) at 30° C Feed system / position: RG303 teflon coax with balun / inside boom Connector: N-female with rubber protection cap Mechanical Data Materials: Anodized 6063-T5 Aluminium, EPDM rubber, thermoplastic UV stabilized, Chromed brass Wind load / resistance: 77 N at 150 Km/h / 200 Km/h Wind surface: 0.059 mē Dimensions (approx.): WD 155-N: 730 x 835 mm Weight (approx.): WD 155-N: 1340 gr Tourning radius: 600 mm Operating temperature: -40° C to +60° C Mounting mast: Ø 35-52 mm |