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___________________________ O TX&RX Fórum destina-se à publicações de mensagens "posts" relacionados com todos os assuntos sobre Radio Frequência. Essas mensagens têm como objectivo promover ideias, experiências, projectos, esclarecer duvidas, divulgação de actividades e publicações de novidades sobre Radio Comunicações.
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MFJ-1799 Vertical Antenna
TX RX Fórum :: TX&RX Fórum :: HF :: Antenas - HF
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MFJ-1799 Vertical Antenna
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VERTICAL ANTENNA,10-BD,2,6,10,12,15,17,20,30,40,80
MFJ-1799 Vertical Stealth Antennas are highly efficient end-loaded 1/2 wave verticals. They cover 10 bands: 75/80, 40, 30, 20, 17, 15, 12 and 10 meters plus 6 and 2 meters VHF.
Even with such wide coverage, they are only 20 feet high and have a very manageable 7-foot footprint. You may easily mount them in a small area of yard, on a mast or pole or on the patio. MFJ-1799s are such low profile that they can gently blend-in with trees and sky.
MFJ-1799s require no radials, use no lossy traps and employ efficient end-loading. Their high-power air-wound choke balun eliminates unwanted feed-line radiation and reduces RFI. MFJ-1799s feature automatic band switching, no moving parts, no UV issues, a low radiation angle, are omni-directional and handle up to 1500 Watts PEP.
1/2 Wave, 10-Band 80 to 2 Meters Vertical
This highly efficient end-loading 1/2 Wave vertical covers 10 bands: 75/80, 40, 30, 20, 17, 15, 12, 10, 6 and 2 Meters.
Requires no radials, no lossy traps. Features efficient end-loading.
Only 20 feet high and has a very manageable 7-foot footprint so you can easily mount it in a small area or patio.
MFJ-1799 is low profile so it can blend in with trees and the sky.
A high power air-wound choke balun eliminates feedline radiation. MFJ-1799 features automatic bandswitching, a low radiation angle, omni-directional and handles 1500 Watts PEP.
- Manual
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VERTICAL ANTENNA,10-BD,2,6,10,12,15,17,20,30,40,80
MFJ-1799 Vertical Stealth Antennas are highly efficient end-loaded 1/2 wave verticals. They cover 10 bands: 75/80, 40, 30, 20, 17, 15, 12 and 10 meters plus 6 and 2 meters VHF.
Even with such wide coverage, they are only 20 feet high and have a very manageable 7-foot footprint. You may easily mount them in a small area of yard, on a mast or pole or on the patio. MFJ-1799s are such low profile that they can gently blend-in with trees and sky.
MFJ-1799s require no radials, use no lossy traps and employ efficient end-loading. Their high-power air-wound choke balun eliminates unwanted feed-line radiation and reduces RFI. MFJ-1799s feature automatic band switching, no moving parts, no UV issues, a low radiation angle, are omni-directional and handle up to 1500 Watts PEP.
1/2 Wave, 10-Band 80 to 2 Meters Vertical
This highly efficient end-loading 1/2 Wave vertical covers 10 bands: 75/80, 40, 30, 20, 17, 15, 12, 10, 6 and 2 Meters.
Requires no radials, no lossy traps. Features efficient end-loading.
Only 20 feet high and has a very manageable 7-foot footprint so you can easily mount it in a small area or patio.
MFJ-1799 is low profile so it can blend in with trees and the sky.
A high power air-wound choke balun eliminates feedline radiation. MFJ-1799 features automatic bandswitching, a low radiation angle, omni-directional and handles 1500 Watts PEP.
- Manual
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ALF007- Administrador Fundador
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TX RX Fórum :: TX&RX Fórum :: HF :: Antenas - HF
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