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88SLIDE Ham Radio Field Day 62606
Added: 5th March 2009
Posted By: w4djd
Views: 524
Comments: 0

Ham Radio Field Day

Tags: Ham Radio Field Day
Amateur Radio Field Day 2008
Added: 5th March 2009
Posted By: w4djd
Views: 426
Comments: 0

Amateur Radio Field Day 2008

Tags: Amateur Radio Field Day 2008
Day for the radio amateur
Added: 5th March 2009
Posted By: w4djd
Views: 410
Comments: 0

Day for the radio amateur

Tags: Day for the radio amateur
Amateur-Radio-Today
Added: 5th March 2009
Posted By: w4djd
Views: 359
Comments: 0

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Ham radio communication
Added: 24th March 2009
Posted By: w4djd
Views: 493
Comments: 0

Amateur radio emergency communications Farrisløpet 2008 NRRL, portable operations ...

Tags: Tech 2-meter Field-Day Amateur-radio larvik vhf ham-radio farrisrunden Tech
The Lab With Leo Tubes and Transistors
Added: 9th March 2009
Posted By: w4djd
Views: 333
Comments: 0

Leo and his guest talk about the early days of radio and the basics of the electronics of the era.

Tags: Lab Leo Tube
Raising the 75 foot amatuer radio antenna tower
Added: 9th March 2009
Posted By: w4djd
Views: 383
Comments: 0

The Fresno Amateur Radio Club 2008 Field Day held at Pineridge School in Pineridge California, elevation 4843 feet. This is the raising of a portable 75 foot tower.

Tags: 75 foot amatuer radio antenna tower
Radio
Added: 9th March 2009
Posted By: w4djd
Views: 271
Comments: 0

Radio's birthday

Tags: Radio's birthday
Dayton 2004
Added: 9th March 2009
Posted By: w4djd
Views: 322
Comments: 0

Dayton 2004

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Observations on VLF part 1
Added: 10th March 2009
Posted By: w4djd
Views: 452
Comments: 0

Observations of electromagnetic (radio) signals on very low frequencies, 0 KHz - 10 KHz. Observed 10 may 2008, approx. 23.00 hour on 4,5. KHz: next to the original radio resonance of 4,5 KHz there is another resonance (spectrum on approx. 10 KHz), that comes in and fades away after 30 minutes....

Tags: Observations VLF