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Table of wavelengths per band


Table of wavelengths per band

The tables below give for each amateur band and a few other frequencies the full wavelength (300 / f), the half-wave, and the quarter-wavelength

post 14 Sep 2024


Antennas theory Links

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Largo de los Cables Coaxiles
We can calculate the length of the coaxial cable that we are going to use. It is long, it is determined in a quarter wave, this is due to the fact that the impedance of the antenna must be adjusted to the cable to be used and the radio

Measurements on Balanced Lines
Over the years, distortion in amplifiers and other electronic devices has been measured by many different techniques

Meglio FSK o AFSK
Nell'ambito delle trasmissioni RTTY con le schede audio, e' possibile trasmettere in modalita' FSK o AFSK

Noise Bridge
A noise bridge makes broadband noise and feeds it through a bridge circuit to a receiver

Passive Antennas
The shortwave frequencies are generally considered to be the portion of the radio spectrum between 1.7 MHz and 30 MHz


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

Conrad Electronic

Conrad Electronic Electronic components online shop in German and Italian