This is one great talking antenna…
The Sirio classic Vector 4000 base antenna has now been upgraded and this very latest version has just arrived with us, if you are looking for reliable long distance contacts, the New Vector 4000 is for you !
Features:
- Base station antenna
- Omnidirectional
- Tunable by whip length adjusting
- High power handling capability
- Made of aluminum alloy 6063 T-832
- UP-GRADE: Lower radiation angle for the best DX, new tuning possibility Electrical Data
- Type: 3/4 λ coaxial J-pole
- Frequency range: tunable from 27 to 28.5 MHz
- System: 10M-HAM
- Impedance: 50Ω
- Radiation (H-plane): 360° omnidirectional
- Polarization: vertical
- Gain: 2 dBd, 4.15 dBi
- Bandwidth at SWR ≤ 2: ≥ 1400 KHz
- SWR at res. freq.: ≤ 1.2
- Max. power: 1000 Watts continuous, 3000 Watts (PEP) short time
- Feed system / position: Gamma match / base
- Connector: UHF-female Mechanical Data
- Materials: Aluminum, Steel, Nylon
- Wind load / resistance: 329 N at 150 Km/h / 130 Km/h
- Wind surface: 0.29 m²
- Height (approx.): 8480 mm
- Weight (approx.): 4700 gr
- Mounting mast: Ø 35-42 mm
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