LEFS 4010 EFHW EXTRA WIRE · Wire Antennas
A wire radiator or wire antenna system for documented horizontal, sloping, inverted-V, inverted-L, dipole, or NVIS use.
Why operators make room for it
Make the available trees, mast, and space work for the station
Extra Wire Sets offers you the opportunity to replace damaged wires for your CHA LEFS 4010 (Lightweight End Fed Sloper) EFHW antenna, keep a spare wire on hand, experiment with different wire lengths on your antennas, or home-brew your own antenna designs. Wire sets are the same tinned copper PTFE jacket wire as furnished with our complete antennas.
Sometimes the best antenna support is a tree at one end, a portable mast at the other, and just enough clear space between them.
Quick product reference
Key Specifications
- Product type
- Wire Antennas
- Primary role
- A wire radiator or wire antenna system for documented horizontal, sloping, inverted-V, inverted-L, dipole, or NVIS use.
- Deployment role
- Documented wire-antenna configuration
- Support requirement
- Height, insulation, load, and guying depend on the completed deployment
- Antenna topology
- Use only the documented wire geometry and feedpoint arrangement for this product
- Support planning
- Verify required height, span, insulation, load, terrain, and guying for the selected geometry
- Tuner requirement
- Product- and band-specific; follow the assigned guide
- Feed-system rule
- Preserve the documented balanced or unbalanced feed arrangement
Operator decision support
Plan the complete setup
See what this product is best suited for, what the documented setup needs, and the boundaries to confirm before deployment.
- Best for
Sometimes the best antenna support is a tree at one end, a portable mast at the other, and just enough clear space between them.
- What else you need
Verify required height, span, insulation, load, terrain, and guying for the selected geometry
- Limitations
Preserve the documented balanced or unbalanced feed arrangement
What an operator can do
- Select a documented horizontal, sloping, inverted-V, inverted-L, dipole, or NVIS arrangement.
- Raise the wire with a support that satisfies the antenna guide's height, load, insulation, and guying limits.
- Keep balanced dipole configurations symmetrical and do not add radial or counterpoise accessories unless the guide explicitly requires them.
Complete product details
CHA LEFS 4010 EFHW EXTRA WIRE
Extra Wire Sets offers you the opportunity to replace damaged wires for your CHA LEFS 4010 (Lightweight End Fed Sloper) EFHW antenna, keep a spare wire on hand, experiment with different wire lengths on your antennas, or home-brew your own antenna designs. Wire sets are the same tinned copper PTFE jacket wire as furnished with our complete antennas.
