RADIOHUB DX-49 EFHW Antenna 40M–10M | End Fed Half Wave HF Antenna | 49:1 UNUN | Portable Ham Radio Antenna India

🔧 Technical Overview:

• Bands Covered: 40m, 20m, 15m, 10m

• Design Type: End-Fed Half-Wave (EFHW)

• Matching Transformer: Integrated 49:1 UNUN

• Power Handling:

  • SSB Mode: 250 Watts Max

  • CW/Digital Modes: 80 Watts Max

• Impedance: 50 Ohms (at feed point)

• Typical SWR: Below 1.5:1 on resonant bands (with proper installation)

• Length: Approximately 20 meters (total wire length)

• ⚙️ Features & Benefits:
  

  🔧 Key Features

  • ✔ 40M to 10M Coverage
  • ✔ Optional 80M Trap Version Available
  • ✔ 49:1 High Efficiency UNUN
  • ✔ No Tuner Required
  • ✔ Portable & Easy Installation
  • ✔ Low SWR Performance
  • ✔ Ideal for Field / Base Station Use

   

  • Multi-Band Operation: No tuner required for resonant frequencies on 40/20/15/10 meters.

  • Lightweight & Portable: Suitable for POTA, SOTA, field operations, or stealth/home installations.

  • Plug-and-Play: Pre-assembled with high-quality hardware for quick deployment.

  • Rugged Build: Weather-resistant components for long-term outdoor use.

  • Flexible Mounting Options: Horizontal, Sloper, or inverted-L configurations supported.

  ⚠️ Usage Notes:

  • Operate within the specified power ratings to ensure transformer longevity.

  • Proper grounding and choke placement are recommended to reduce common-mode currents.

  • SWR may vary depending on installation height and surroundings; minimal tuning may be required.

  ** For inquiries, customization, or bulk orders, contact RADIOHUB Support.