SIRIO SY 27-3

Features: - CB Base Directional 3 element Yagi

- Directional, High-gain
- Horizontal polarization
- Factory tuned at mid-band
- High power handling capability
- Elements equipped whit waterproof jointing sleeve
- Made of aluminium alloy 6063 T-832

Electrical Data
- Type: Yagi
- Frequency range: 26.1-27.7 MHz @ SWR ≤ 2
- Impedance: 50Ω
- Radiation (H-plane): directional
- Polarization: linear horizontal
- Gain: : 8.5 dBd, 10.65 dBi
- Bandwidth @ SWR ≤ 2:
- ≥ 1800 KHz (160 channel)
- SWR @ res. freq.: ≤ 1.2
- Max. power:

- 1000 Watts (CW) continuous
- 3000 Watts (CW) short time
- Feed system / position: Gamma match / center
- Connector: UHF-female

Mechanical Data

- Materials: Aluminium, Steel, Nylon
- Wind load: 86 N at 150 Km/h
- Wind resistance: 120 Km/h
- Wind surface: 0.07 m²
- Dimensions (approx.): 5740x2710x100 mm
- Boom length / diameter: 2710 mm / 33 mm
- Max. element length (approx.): 5740 mm
- Turning radius (approx.): 3200 mm
- Weight (approx.): : 4700 gr
- Mounting mast: Ø 35-50 mm