The Sirio 827 base antenna is one of the most respected antennas around. High performance comes as standard and the 827 will let you transmit much much further than most conventional antennas.

The build quality is superb, will give many years of service, and ideal also for amateur use on the very popular 10m (28Mhz) band too.

Specification

• Type: 5/8 ground plane
• Frequency range: 26-28 Mhz
• Impedance: 50O unbalanced
• Radiation : (H-plane): 360deg omnidirectional
• Polarization: vertical
• Gain: 1.5 dBd : 3.65 dBi
• Bandwidth at S.W.R. : 2:1: 2000 KHz
• S.W.R. at res. freq : = 1.1:1
• Max. power : 1000 Watts (CW) continuous
• Feed system : position: Transformer DC-ground / base
• Connector : UHF-female
• Materials : Aluminium, Steel, Copper, Nylon
• Wind load / resistance : 264 N at 150 Km/h / 130 Km/h
• Wind surface : 0.23 sqm
• Length: (approx.): 6700mm
• Weight : (approx.): 6000g
• Radial length (approx.) : 1400mm
• Mounting mast : 35-39mm