| SIRIO SD 3000 N 300-3000 MHZ |
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Features:
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 2109305.00 SD 3000 N
Electrical Data
Type: discone
Frequency range:
RX band: 300-3000 MHz
TX band (at V.S.W.R. ≤ 2:1): 340-535, 545-960, 1180-1380,
1660-1910, 1980-3000 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: 200 Watts
Feed system / position: direct / center
Connection:
SD 3000 N: N-female
Mechanical Data
Materials: Stainless Steel, Chromed Brass, Nylon
Wind load / resistance: 32 N at 150 Km/h / 150 Km/h
Wind surface: 0.03 m²
Height (approx.): 725 mm
Weight (approx.): 830 gr
Cone Radial length (approx.): 550 mm
Mounting mast: Ψ 25-54 mm
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