Sirio CX 440 UHF Base Antenna

Sirio CX 440 UHF Base Antenna

• 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
  P/N 2102701.00 CX 440

Electrical Data

• Type: 3/4? coaxial J-pole
  • Frequency range S.W.R. ? 1.5:1:
  CX 440: 440-455 MHz
  • Impedance: 50? unbalanced
  • Radiation (H-plane): 360° omnidirectional
  • Radiation (E-plane): beamwidth at -3 dB = 60°
  • Polarization: vertical
  • Gain: 2dBd - 4.15 dBi
  • Bandwidth at S.W.R. 2:1:
  CX 440: 33.5 MHz
  • S.W.R. at res. freq.: ? 1.2:1
  • Max. power: 250 Watts
  • Feed system / position: gamma match / base
  • Connector: N-female

Mechanical Data

• Materials: Aluminium, Brass, Steel, Nylon
  • Wind load / resistance: 25 N at 150 Km/h / 180 Km/h
  • Wind surface: 0.02 m²
  • Height (approx.):
  CX 440: 588 mm
  • Weight (approx.): 450 gr
  • Mounting mast: Ø 35-42 mm