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Open wire line


I have 1000 feet of open wire line. It is made from 4 AWG stranded aluminum XHHW wire spaced on 5 inch centers. It is supported every 50 feet by 5 foot poles and there are 3 insulators between each support. Zo = 450 ohms +/- 5%. The loss is .3 dB on 160 meters including the transformers at each end
post 06 Dec 2024
Open wire line

Wire & Random Antenna Links

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Long Wire Dipolantenne
This is a horizontal half-wave antenna that can be made of ordinary copper cable. The cable should have a cross section of 1 mm2 or more

Longwire with balun 9.1
Vi occorre un antenna semplice e di sicuro funzionamento, in pochi minuti potrete costruirvi una Long Wire di lunghezza casuale

Magnetic Longwire Balun
Le connessioni da fare: rosso della spira iniziale con nero della spira terminale. Il filo rosso va collegato all'antenna, il filo nero è la massa comune, i due fili collegati insieme vanno al centrale del cavo coassiale

Matched long-wire antenna
HF antennas, especially for lower bands, have large sizes and have to be mounted on a big height

Longwire Antenne



Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic