communication - Page 4 of 6

October 5, 2012

amateur radio communication Continuous Wave ham radio morse code radio amateur samuel morse

December 30, 2011

ALE amateur radio automatic link establishment communication military technology

Each radio ALE station uses a callsign or address in the ALE controller.When not actively…

November 20, 2011

antenna basikal dan radio amatur cara pasang g5rv communication homebrew how to install g5rv oscillator radiasi radiation simplex

G5RV adalah satu jenis antenna dalam kategori multiband yang memerlukan tuner. Antenna ini menjadi pilihan…

November 3, 2011

amateur radio antenna communication do it yourself experiment hamradio hobby homebrew magnetic loop antenna calculator self training

There is calculator for building magnetic loop antenna. Try this calculator, to see hows the…

November 1, 2011

amateur radio communication contact CW hamradio hobby komunikasi logbook morse code qrz.com radio amatur

October 9, 2011

antenna communication diversity interlink mimo radio repeater science wifi wireless

Antenna diversity, also known as space diversity, is any one of several wireless diversity schemes…

October 5, 2011

amateur radio communication continoues wave CW ha5ma hamradio hobby hungary malaysia morse code radio amatur

This is my first CW QSO QSL cards, i will work more on CW and…

October 5, 2011

amateur radio communication CW education frequency fun hamradio hobby kod morse learn mari belajar morse code radio radio amatir radio amatur signal study unique wave

October 1, 2011

amateur radio communication CW eQSL hamradio kod morse morse code QSO radio amatur

Received some eQSL cards tru eQSL.cc I'm not demanding for their QSL cards when i…

August 2, 2011

communication do it yourself hobby homebrew internet radio liking project kod morse morse code n5him opensource

Demo of a Morse code keyboard linked to a computer over Bluetooth. More details including source…