| (up)date
| item
| size
|
| 2003-03-30
| Numeric and symbol display tubes (nixie)
| 777,519 bytes (fr)
|
| 2006-02-02
| Generator Röhren Tubes for r.f. heating. Thanks to Robert Schmalstieg.
| 25,148,425 bytes (de)
|
| 2006-02-02
| Sende Röhren 1976/77 Transmitting Tubes. Thanks to Robert Schmalstieg.
| 46,839,789 bytes (de)
|
| 2006-02-02
| Sende Röhren 1980/81 Transmitting Tubes. Thanks to Robert Schmalstieg.
| 58,897,238 bytes (de)
|
| 2006-02-02
| Wanderfeld Röhren 1982/83 Travelling Wave Tubes. Thanks to Robert Schmalstieg.
| 30,532,002 bytes (de)
|
| 2011-09-16
| Grid-Controlled Tubes
or RF-Excited CO, Lasers Thanks to Bernhard Voss.
| 3,642,474 bytes
|
| 2011-09-16
| Transmitter and Generator Tubes Thanks to Bernhard Voss.
| 1,692,132 bytes
|
| 2011-09-16
| Topfkreise führ Fernsehanwendungen. (Tank circuits for TV applications.) 1980/81. Thanks to Bernhard Voss.
| 2,710,101 bytes (de)
|
| 2011-09-16
| Traveling Wave Tube Amplifiers & Backward Wave Oscillators. 1986. Thanks to Bernhard Voss.
| 5,098,307 bytes
|
