Oscilloscope 304-A
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DuMont Labs, Allen B: Oscilloscope 304-A [Equipment] ID = 781271 701x904
Select picture or schematic to display from thumbnails on the right and click for download.
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alternative name
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Dumont Television & Radio | ||||
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| Year: 1955 ?? | Category: Service- or Lab Equipment | ||||
| Valves / Tubes | 21: 12AU7 6AQ5 6Q5G 0B2 6J6 5Y3GT 1X2A 6AL5 5963 3-14 |
| Wave bands | - without |
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| Details | |
| Power type and voltage | Alternating Current supply (AC) / 115; 230 Volt |
| Loudspeaker | - - No sound reproduction output. |
| Power out | |
| from Radiomuseum.org | Model: Oscilloscope 304-A - DuMont Labs, Allen B., Inc. |
| Material | Metal case |
| Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
| Dimensions (WHD) | 225 x 340 x 530 mm / 8.9 x 13.4 x 20.9 inch |
| Notes | Oscilloscope, 5ADP-X CRT type, Y axis from DC up to 50.000 Hz (flat) and 1000 V, X axis sawtooth 2 to 30.000 Hz, some tubes equipped more than once, made by the Dumont Oscilloscope Laboratories division New Jersey. |
| Net weight (2.2 lb = 1 kg) | 25 kg / 55 lb 1.1 oz (55.066 lb) |
| Source of data | - - Data from my own collection |
| Mentioned in | -- Original-techn. papers. |
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from DuMont Labs, Allen B., Inc.
Here you find 217 models, 111 with images and 176 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
