QRZ Site

( click on image above
to go to QRZ.com )

K0DPW Facebook Page

( click on image above to go to K0DPW facebook page )

ARRL Site

( click on image above
to go to ARRL.org )


Get your first HAM Radio FCC license ( Technician Class ); all privileges above 50 MHz ( VHF & UHF) ----- Get your second HAM Radio FCC license ( General Class ); All operating modes & majority of the amateur spectrum below 30 MHz ( HF ) ----- Get your third and final HAM Radio FCC license ( Extra Class ); ALL privileges ( frequencies & modes ) granted to Amateur Radio Operators.                                   Visit VE3EN's SolarHam.net for complete Solar Data of interest to HAMS.



K0DPW's TECH INFO



GENERAL PHYSICS

ElectroMagnetic
Spectrum
Engineering Drawing
Abbreviations & Symbols
SWR
Standing Wave Ratio
Unit
Converter


PROPAGATION

Ionosphere





N0NBH
Understanding
Propagation

Real time Day/Night image below courtesy of FOURMILAB




Earth Day-Night Map



Solar Data & Images below courtesy of N0NBH




DPWCO-K0DPW LOGO
(Credits for any applicable trade marks, or other recognition of intellectual property rights, are hereby acknowledged).

Copyright 1993-2017. K0DPW. All rights reserved.
Copyright K0DPW Amateur Radio Site 2017 | webmaster@k0dpw.com