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amateur radio SSTV
Added: 5th March 2009
Posted By: w4djd
Views: 292
Comments: 0

SSTV

Tags: SSTV
ham shack of pd3ct
Added: 7th May 2009
Posted By: pd3ct
Views: 356
Comments: 0

staion pd3ct

Tags: pd3ct steppir icom 7400
SAQ Grimeton radio on 17kHz
Added: 9th March 2009
Posted By: w4djd
Views: 190
Comments: 0

SAQ - 17kHz2 using the 200KW Alexanderson station, the only radio station on the world heritage list. Swedish TV

Tags: SAQ Grimeton radio 200KW Alexanderson station
Historic Telefunken commercial
Added: 27th April 2009
Posted By: w4djd
Views: 215
Comments: 1

historische Werbung fuer Telefunken Radioroehren aus den 50er Jahren (Advertising for historic Telefunken Radioroehren from the 50s)

Tags: tubes Radio 50s Entertainment Telefunken Werbung tube Roehren commercial Entertainment
A-very-special-man
Added: 5th March 2009
Posted By: w4djd
Views: 220
Comments: 0

A-very-special-man

Tags: special man
Episode 7 is On-The-Air
Added: 15th March 2009
Posted By: w4djd
Views: 170
Comments: 0

It’s been a busy couple of months for us all. But as promised, here’s episode 7. George introduces us to a voice over IP technology for amateur radio named EchoLink. Jim’s back with another Network Tools segment on NMAP. Plus we’ve got some footage from the annual National Association of...

Tags: EchoLink Episode 7
MRF6VP2600H 144Mhz Amateur Radio Mosfet amplifier
Added: 11th January 2010
Posted By: w4djd
Views: 641
Comments: 0

This is one of my 144Mhz Mosfet amplifiers with Freescale MRF6VP2600H. This is a 49V Ldmosfet amplifier for 144Mhz which easily puts out 500 Watt in linear service. The amplifier exhibits a gain of around 20dB and noteable gain compression sets in above 500 Watts of output power. Not shown in...

Tags: Tech MRF6VP2600H MRV6V2300 MRF6V4300 Tech
Radio Veronica Dutch pirate radio
Added: 9th March 2009
Posted By: w4djd
Views: 185
Comments: 0

Radio Veronica - Dutch pirate radio from the 60's and 60's

Tags: Radio Veronica Dutch pirate radio
Sample of 20 Meter Activity for PSK31 Introduction Video
Added: 9th March 2009
Posted By: w4djd
Views: 298
Comments: 0

Sample of 20 Meter Activity for PSK31 Introduction Video

Tags: 20 Meter PSK31
SCR-694 BC-1306 Radio PART 3/3
Added: 20th April 2009
Posted By: w4djd
Views: 473
Comments: 1

Part 3 of a Signal Corps training film on the SCR-694, BC-1306.

Tags: BC-1306 SCR-694 Signal Corps WWII
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