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EFHW Digitenna 20W portable HF antenna SOTA POTA QRP
117,86 € tax excl. -
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EFHW Digitenna 20W...
The Digitenna is an ultra-compact EndFed...
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SIRIO M-3 antenna support
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EFHW Digitenna 20W portable HF antenna SOTA POTA QRP
No review at the momentThe Digitenna is an ultra-compact EndFed HalfWave (EFHW) antenna, specially designed for SOTA and POTA activities. Housed in a palm-sized case and mounted, it can be deployed or rewound in seconds without knots or twists.
Lightweight, robust and easy to use, for portable HF operations in 20W QRP (tested up to 30W in FT8 digital modes).
- Ultra-fast deployment, perfect for POTA/SOTA activations
- Compact design, lightweight and easy to carry
- BNC male connector compatible with portable radios and QRP
- Operates over 20 m and harmonics (10 m, 15 m), extendable to 40 m
- 49:1 FT-82-43 ferrite transformer for high efficiency
- 22 AWG flexible silicone cable prevents knots and stiffness
- Use with mast, tree or high anchor point
Supplied with: EFHW antenna on spool, 10 m silicone wire, built-in 49:1 transformer, male BNC connector, S-carabiner.
Data sheet
- Type: EndFed HalfWave (EFHW) antenna for portable operation
- Power: 20 W nominal, tested up to 30 W in high duty cycle digital modes
- Transformer: 49:1 ratio based on FT-82-43 ferrite core
- Connectors: BNC male (requires short coax - shield acts as counterweight)
- Boundary wire: 10 m of 22 AWG insulated silicone wire (random colours)
- Supported bands: 20 m + harmonics (10 m, 15 m) after adjustment; expandable/replaceable to 40 m
- Deployment: on an integrated spool to avoid knots and facilitate installation
- Installation: requires a mast, tree or other elevated anchorage point
- Use: portable HF, POTA, SOTA, preparation and rapid deployment
- Weight: ≈ 113g
- Materials: lightweight components, high-quality ferrite, silicone insulation
- Storage: quick winding, compact size fits in any pocket or field bag
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