Heterodyne BC-104
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National Electric: Heterodyne BC-104 [mod-pre26] ID = 2054431 1249x1595
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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National Electric Signaling Co. || National Electrical Supply Co. | ||||
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| Year: 1919 ?? | Category: Radio module pre 1926 (not a part, not a key) | ||||
| Valves / Tubes | 1: VT-1 |
| Wave bands | Broadcast (MW) and Long Wave. |
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| Details | |
| Power type and voltage | Storage and/or dry batteries / 4 & 40 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Heterodyne BC-104 - National Electric Signaling Co |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Dimensions (WHD) | 190 x 300 x 240 mm / 7.5 x 11.8 x 9.4 inch |
| Notes | Heterodyne for Signal Corp, US Army SCR 97 receiver. |
| Net weight (2.2 lb = 1 kg) | 5.6 kg / 12 lb 5.4 oz (12.335 lb) |
| Source of data | -- Collector info (Sammler) |
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from National Electric Signaling Co. (NESCO) or Supply; Washington, D.C.
Here you find 30 models, 28 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
