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The top documents tagged [radio amateurs]
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radio amateurs
Radio PPT 1
98 views
12
120 views
Antennas
127 views
Field Proven Performance – Industrial Grade Support DATA-LINC GROUP Radio Mobile RF Site Surveys.
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National Frequency Allocation Table, Licensed vs. Unlicensed spectrum use International Telecommunication Union Telecommunications Development Bureau ITU.
217 views
1 Radio amateurs and Microwaves An overview of –Basic principles –Techniques used –Activities –Results This is an invitation to join the microwave activities.
218 views
The International Amateur Radio Union 1 The Modern RADIO AMATEUR.
282 views
Morsecode: "still alive and kicking" (Jacques Verleijen)
281 views
Radio wave propagation
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Impossible Antennas and Impossible Propagation
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History of the Philippine Telecommunications Industry
55 views
Rf Connectors for Upper Frequencies
33 views
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