SIRIO SD 1300 N Discone Antenna 25 MHz – 1.3 GHz (SD1300N)

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
Electrical Data

Type: discone
Frequency range: RX band: 25-1300 MHz TX band (@ SWR ≤2): 49.5-50.5, 120-180, 215-300, 415-465, 610-650, 710-1000, 1130-1300 MHz
Impedance: 50Ω
Radiation (H-plane): 360° omnidirectional
Radiation (E-plane): frequency dependent, see the pattern
Radiation angle: frequency dependent, see the pattern
Polarization: linear vertical
Gain: 0 dBd – 2.15 dBi @ lowest frequency
Max. power (CW) @ 30°C: VHF: 300 Watts, UHF: 200 Watts Connector: SD 1300 N: N-female, gold plated central pin
Mechanical Data

Materials: Stainless Steel, Chromed Brass, Nylon
Wind load / resistance: 66 N @ 150 Km/h / 130 Km/h
Wind surface: 0.04 m²
Height (approx.): 1600 mm
Weight (approx.): 1140 gr
Cone Radial length (approx.): 810 mm
Mounting mast: Ø 25-54 mm