Antique radios, Old Time Radios
DR7-5
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| Tube type: |
Oscilloscope CRT, picture tube |
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| Identical to |
DR7-5
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| Similar
Tubes |
Normally replaceable-slightly different:
DB7-5
; DG7-5
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| Base |
Loctal-9-Pin (B9G)
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| Filament |
Vf 6.3 Volts / If 0.31 Ampere / Half indirect |
| Description |
Bildröhre für Oszilloskope, symmetrische Ablenkung, Uf=6,3VAC, If=0,3A, indirekt (Philips), Ua2=800-1000V, Ua1=200-300V, Ug1=0 bis -50V, Schirmfarbe grüngelb lang nachleuchtend
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Dimensions (WHD)
incl. pins / tip |
71 x 160 x 71 mm / 2.80 x 6.30 x 2.80 inch |
| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
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DR7-5: RTT Schwandt
Günther Stabe † 19.8.20
More ...
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Just Qvigstad
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DR7-5: Miniwatt Handbuch
Peter Hoddow
More ...
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