Posts Tagged ‘tube’

12AT7 Vaccum Tube Regenerative Radio (inside)

December 2nd, 2011
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Some cool Radio images:

12AT7 Vaccum Tube Regenerative Radio (inside)
Radio

Image by Nick Ames
I built this radio from this schematic:
www.mines.uidaho.edu/~glowbugs/12at7_regen.html
The website seems to be down, so here’s a link to the wayback machine copy:
web.archive.org/web/20070711163447/http://www.mines.uidah…

12AT7 Vaccum Tube Regenerative Radio (back)
Radio

Image by Nick Ames
I built this radio from this schematic:
www.mines.uidaho.edu/~glowbugs/12at7_regen.html
The website seems to be down, so here’s a link to the wayback machine copy:
web.archive.org/web/20070711163447/http://www.mines.uidah…

Radio | Posted by admin

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12AT7 Vaccum Tube Regenerative Radio (back)

November 26th, 2011
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A few nice Radio images I found:

12AT7 Vaccum Tube Regenerative Radio (back)
Radio

Image by Nick Ames
I built this radio from this schematic:
www.mines.uidaho.edu/~glowbugs/12at7_regen.html
The website seems to be down, so here’s a link to the wayback machine copy:
web.archive.org/web/20070711163447/http://www.mines.uidah…

GE Clock Radio
Radio

Image by jschneid
Early 1950′s GE clock radio.

Radio | Posted by admin

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Color Fundamentals and The Color Tube 51B (National Radio Institute, Pioneer Home Study Radio-TV School)

April 27th, 2011
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Color Fundamentals and The Color Tube 51B (National Radio Institute, Pioneer Home Study Radio-TV School)

Price:

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Vacuum Tube Voltmeters-Cathode Ray Oscilloscopes 29 FR-2 (National Radio Institute)

March 18th, 2011
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Vacuum Tube Voltmeters-Cathode Ray Oscilloscopes 29 FR-2 (National Radio Institute)

Price:

Radio | Posted by admin

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tube radio

February 8th, 2010
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Radio

Image taken on 2007-09-17 18:28:59 by gyst.

Radio | Posted by admin

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