Sirio SD 27 Dipole (26 – 30 MHz) 10M-HAM 3000W Base Antenna — Great For DX

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High-Performance 1/2 λ Dipole Antenna – 27 MHz Band

Enhance your communication capabilities with this 1/2 λ Dipole Antenna, designed for optimal performance on the 27 MHz band. Engineered with a Gamma Match System, this antenna ensures maximum efficiency and reliability. Constructed from anticorodal aluminum alloy 6063 T-832, it delivers exceptional durability and resistance to harsh weather conditions.

Key Features:

✔ Base Station Antenna: Ideal for CB and 10M-HAM operations
✔ Factory Tuned at Mid-Band: Ready to use with minimal adjustments
✔ High Power Handling: Supports 1000W (CW) continuous and 3000W (CW) short time
✔ Dual Mounting Options:

• Horizontal Mounting: Directional radiation pattern

• Vertical Mounting: Omnidirectional coverage
  ✔ Whip with Waterproof Jointing Sleeve: Enhanced durability in all weather conditions
  ✔ Gamma Match System: Ensures efficient power transfer with SWR ≤ 1.1
  ✔ Broadband Performance: 3750 KHz bandwidth (SWR ≤ 2) for stable operation
  ✔ Gain: 0 dBd, 2.15 dBi for solid signal transmission
  ✔ UHF-Female Connector: Secure and reliable connection

Durable & Weather-Resistant Build:

✔ Premium Materials: Built from aluminum, steel, and nylon for longevity
✔ Wind Resistance: Handles up to 130 km/h winds
✔ Wind Load: 80 N at 150 km/h
✔ Lightweight Yet Sturdy: Weighs only 2560 grams
✔ Compact Design:

• Total Length: 5420 mm

• Turning Radius: 3050 mm (horizontal polarization)
  ✔ Easy Mast Mounting: Fits masts Ø 35-50 mm

Whether you’re a CB enthusiast, amateur radio operator, or DX seeker, this 1/2 λ Dipole Antenna provides exceptional performance, reliability, and ease of installation.

🔧 Built for serious operators who demand the best in signal clarity and durability!