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 and will give many years of service. Ideal for 26 MHz CB, 27 MHz CB and Amateur use on the very popular 10m (28MHz) band too.
Specifications:
- Type: 5/8 ground plane
- Frequency range: 26.4 to 28.4 MHz Tuneable
- Impedance: 50 ohm unbalanced
- Radiation : (H-plane): 360deg omnidirectional
- Polarization: Vertical
- Gain: 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 : Transformer DC-ground
- Connector : UHF-female (SO239)
- 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
Optional Extra Radial Reinforcement Nylon Noise Ring for high wind areas also available: TM2413