Download Images Library Photos and Pictures. Poster simple wire antenna that work Build a multi-band vertical antenna for HF This actually works better than one from the store. Cut the Cable! Build Your Own Digital TV Antenna - PopularMechanics.com
. ________________________________________________________ L'antenna LONG WIRE (o beverage) è una antenna funzionale, economica e facile da realizzare, ideale per chi si interessa alle trasmissioni in HF (onde corte). La constuzione di una Long Wire e' abbastanza semplice e veloce, infatti l'antenna e' costituita principalmente da un LUNGO FILO (...) lungo più o meno dai 10 ai 50 metri con la sola aggiunta di un adattatore sulla linea di discesa verso il TRX. L'antenna forma... A Balun (Balanced-to-Unbalanced transformer) to connect a (balanced) Dipole Aerial to an unbalanced Coax input of a Receiver, or output from a transmitter. ferrite toroid calculator
ferrite toroid calculator
ferrite toroid calculator
Multi-band End-Fed
This is a 200 Watt PEP step up transformer for end fed full and half wave antennas without radials, designed as a 200 Watt PEP u...
An Intro and Antennas - Nuts and Volts Magazine by H. Ward Silver Read Full Article:
This actually works better than one from the store. Cut the Cable! Build Your Own Digital TV Antenna - PopularMechanics.com
Tutorial: Winding toroids - turn count - make sure the windings are spaced as evenly as possible on the core
Poster
9:1 Magnetic Longwire Balun / Unun – M0UKD – Amateur Radio Blog
Andy shares his DIY HDTV antenna project, its not all by the book as it should be – but it works!
10sd156 Leon Guanajuato Mexico: BALUN 4:1, 9:1 Y 16:1
Image result for Homebrew Nvis Antenna
simple wire antenna that work
CANNA DA PESCA,
Running an Effective SKYWARN net | QRZ Now – Ham Radio News!
Photo 1 9:1 voltage unun assembled.
Tutorial: Winding toroids - turn count - Step 1. Feed the wire from underneath the toroid and coil anti-clockwise
Military Dipole Antenna | JOTA Antenna Need Not Be Fancy
End Fed Antennas – Elgin Amateur Radio Society
Build a multi-band vertical antenna for HF
Real-World Amateur Radio: 4:1 Current ('Guanella') Balun - Made Simple.
VR2XMQ - Steve's Blog AF through SHF
2m/70cm dual band SO-239 ground plane.
4EB146
Simple current balun on powdered iron former
________________________________________________________ L'antenna LONG WIRE (o beverage) è una antenna funzionale, economica e facile da realizzare, ideale per chi si interessa alle trasmissioni in HF (onde corte). La constuzione di una Long Wire e' abbastanza semplice e veloce, infatti l'antenna e' costituita principalmente da un LUNGO FILO (...) lungo più o meno dai 10 ai 50 metri con la sola aggiunta di un adattatore sulla linea di discesa verso il TRX. L'antenna forma...
A Balun (Balanced-to-Unbalanced transformer) to connect a (balanced) Dipole Aerial to an unbalanced Coax input of a Receiver, or output from a transmitter.
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