SIRIO CX-4-68

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CX-4-68 Features: • Base station antenna, Mono-band • Low-gain, Omnidirectional • Factory tunable according to specific customer's frequency • Protection from static discharges DC- Ground • Made of aluminium alloy 6063 T-832 • UP-GRADE: working frequency extended P/N 2104301.00 CX 4-68 Electrical Data • Type: 3/4λ coaxial J-pole • Frequency range: CX 4-68: 68...73 MHz tunable by diagram • Impedance: 50Ω unbalanced • Radiation (H-plane): 360° omnidirectional • Radiation (E-plane): beamwidth at -3 dB = 60° • Radiation angle: 3° • Polarization: vertical • Gain: 2dBd - 4.15 dBi • Bandwidth @ SWR 1.5: CX 4-68: ≥ 1.7 MHz @ 68 MHz • SWR. @ res. freq.: ≤ 1.2 • Max. power: 500 Watts • Feed system / position: gamma match / base • Connection: UHF-female Mechanical Data • Materials: Aluminium, Brass, Stainless Steel, Nylon • Wind load / resistance: 97 N at 150 Km/h / 150 Km/h • Wind surface: 0.08 m² • Height (approx.): from 2700 to 3360 mm • Weight (approx.): 1900 gr • Mounting mast: Ø 35-42 mm Show more