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|
PR: 4
| Phil's Hallicrafters and Hammarlund Radios http://antiqueradio.org/gallery.htm Articles about these communications receivers and others at the "Phil's Old Radios" site.
|
PR: 2
| R-390A Restorations - KK4DF http://www.r-390a.us/ KK4DF
|
N/A
| The Select-O-Ject http://www.mines.uidaho.edu/~glowbugs/soj.htm Construction article for building this receiver accessory to filter out crud. Schematic diagram and parts list are included.
|
PR: 3
| Tube Type Receivers http://www.dxing.com/rx/tindex.htm Specifications and pictures for a variety of old shortwave receivers.
|
PR: 1
| Yaesu FR-50 Receiver http://homepage1.nifty.com/kurisu/FR-50.html An unusual early Yaesu radio.
|
PR: 2
| Avo CT-160 http://www.duncanamps.com/technical/ct160.html Portable tube tester from the United Kingdom. Includes other tube tester information too.
|
PR: 4
| Frank's Electron Tubes http://www.tubedata.org/ Information on various vacuum tubes, sources and substitution data.
|
PR: 4
| JMH Virtual Valve Museum http://www.tubecollector.org/ Valve information, lists, links, for sale, and wanted listings.
|
PR: 2
| Leviathan GM100 http://www.vt52.com/diy/myprojects/amps/gm100/gm100.htm Photos and project notes for the Russian GM100 Tube.
|
N/A
| List of Power Tubes http://www.muchstuff.com/xmttube2.htm Handy list of transmitters, transceivers and amplifiers and listings for which tubes are used in their final stages for RF amplification and modulation.
|
PR: 2
| The Idiot's Guide To Tube Testers http://www.tone-lizard.com/Tube_Testers.html Broad variety of information on line from The Tone Lounge.
|
PR: 2
| Tu-be or Not Tu-be http://soundstage.com/tubeor/tube.htm Articles about tubes. Primarily geared toward audio applications.
|
PR: 4
| Tube Collectors http://www.tubecollectors.org/ Interested in the use, history, and preservation of electron tubes and electron tube technology. Post buy/sell messages.
|
PR: 2
| Westinghouse 861 Power Triode http://www.qsl.net/ab0cw/861_power.htm Interesting, large transmitting tube information, by AB0CW, Mark Dittmar.
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