SIRIO NEW VECTOR 4000 10M-HAM TUNABLE ANTENNA BIG VERTICAL, BIG SIGNAL

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Sirio New Vector 4000 – High-Performance 10M-HAM Tunable Base Antenna

The Sirio New Vector 4000 is an upgraded, high-performance 3/4λ coaxial J-pole base station antenna, designed for serious DXers and HAM operators who demand exceptional long-distance communication. This latest version of the classic Vector 4000 features a lower radiation angle, ensuring superior signal propagation and enhanced tuning capabilities.

Key Features:

✅ Big Vertical, Big Signal – Built for DX!
✅ Wide Frequency Range: Tunable from 27 to 28.5 MHz, covering the 10M HAM band
✅ Improved Radiation Angle: Optimized for long-range transmission and superior DX performance
✅ Omnidirectional Coverage: 360° radiation for consistent signal strength in all directions
✅ High Power Handling: Supports 1000W continuous and 3000W (PEP) short-time power
✅ Whip-Length Adjustable Tuning: Easily fine-tune for optimal SWR and performance
✅ Premium Build Quality: Constructed from 6063 T-832 aluminum alloy for strength and durability
✅ Low SWR Performance: ≤ 1.2 at resonance frequency for maximum efficiency
✅ Gamma Match Feed System: Ensures efficient power transfer and easy tuning
✅ Heavy-Duty Wind Resistance: Can withstand winds up to 130 km/h (81 mi/h)

Technical Specifications:

• Type: 3/4λ coaxial J-pole

• Impedance: 50Ω

• Gain: 2 dBd / 4.15 dBi

• Bandwidth: ≥ 1400 KHz @ SWR ≤ 2

• Height: 27.8 ft (8480 mm)

• Weight: 10.3 lb (4700 g)

• Mounting Mast Diameter: Ø 35-42 mm

• Connector: UHF-female (SO-239)

• Materials: Aluminum, Steel, Nylon

• Wind Load: 329 N @ 150 km/h

Perfect for:

✔ DXers & HAM Operators looking for ultra-long-range communication
✔ Serious base station setups that need strong signal transmission
✔ Operators in harsh environments needing durability and reliability

🚚 Shipping Notice: HI/PR/MP/GU destinations require an additional $10 shipping fee.

The Sirio New Vector 4000 is an elite-class base antenna, designed for those who refuse to compromise on performance. Whether you’re chasing DX contacts or setting up a high-powered base station, this antenna will take your communication to the next level. Order yours today and experience the ultimate in 10M-HAM transmission!