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DESCRIERE
• Base station antenna, Omnidirectional
• Unity-gain
• Extremely wide-band suitable for scanner use
• Transmission capability in several Ham bands
• Perfect protection against the worst weather conditions
• Stainless steel hardware and radials
• Equipped with anodized aluminium bracket for an easy side mast installation
• 17/7 PH stainless steel cylindrical whip
P/N 2105405.00 SD 1300 U
P/N 2105505.00 SD 1300 N
Electrical Data:
• Type: discone
• Frequency range:
RX band: 25-1300 MHz
TX band (at V.S.W.R. ≤ 2:1): 49.5-50.5, 120-180, 215-300, 415-465, 610-650, 710-1000, 1130-1300 MHz
• Impedance: 50Ω unbalanced
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): frequency dependent, see the pattern
• Radiation angle: frequency dependent, see the pattern
• Polarization: vertical
• Gain: 0 dBd - 2.15 dBi at lowest frequency
• Bandwidth at V.S.W.R. 2:1: see the measure
• V.S.W.R. at res. freq.: see the measure
• Max. power:
VHF: 300 Watts
UHF: 200 Watts
• Feed system / position: direct / center
• Connection:
SD 1300 U: UHF-female
SD 1300 N: N-female
Mechanical Data:
• Materials: Stainless Steel, Chromed Brass, Nylon
• Wind load / resistance: 66 N at 150 Km/h / 130 Km/h
• Wind surface: 0.06 m²
• Height (approx.): 1600 mm
• Weight (approx.): 1140 gr
• Cone Radial length (approx.): 810 mm
• Mounting mast: Ø 25-54 mm
