Difference between revisions of "AEG Tone Recorder B2"
(Die Seite wurde neu angelegt: „* Hersteller: AEG * Baujahr: 1939 - 1945 Der Tonschreiber b2 auf Basis des K4 wurde entwickelt, um feindlichen Funkverkehr aufzuzeichn…“) |
(→Bilder) |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | * | + | * Manufacturer: [[AEG Bandmaschinen | AEG]] |
| − | * | + | * Year of manufacture: 1939 - 1945 |
| − | + | The b2 sound recorder based on the K6 was developed to record enemy radio traffic. | |
| − | + | It was used by the German Wehrmacht. | |
| − | + | This device was manufactured in three parts in order to be able to transport it better and was installed in 3 metal cases: | |
| − | * | + | * Partial unit L: drive, 21.5 kg, approx. 440 x 265 x 360 mm |
| − | * | + | * sub-unit V: amplifier, 6.5 kg, approx.: 440 x 265 x 345 mm |
| − | * | + | * Sub-unit Z: Accessories |
| − | + | Due to the war production there are several, not documented, variants. | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| + | '''Technical data:''' | ||
| + | * Voltage: 105 V to 250 V switchable wide range input. | ||
| + | * Motors: 3 | ||
| + | * Tubes: 9 | ||
| + | * Bandwidth: 6,5 mm | ||
| + | * Tape speed: 9 to 120 cm/s (adjustable) | ||
| + | * Frequency response: approx. 50 - 6500 Hz | ||
| + | * Dynamic: 38 dB | ||
| − | |||
| + | == Pictures == | ||
| + | Even if the technical backgrounds of the American commentators are not quite flawless, you can get a good impression on YouTube | ||
| − | [[ | + | https://www.youtube.com/watch?v=mBSesMQzs-I |
| + | |||
| + | https://www.youtube.com/watch?v=D_i1mmv5-Fg | ||
| + | |||
| + | https://www.youtube.com/watch?v=H9RE4_jII10 | ||
| + | |||
| + | https://artsandculture.google.com/asset/aeg-b2-audio-tape-recorder-converted-for-studio-recording-allgemeine-elektricit%C3%A4ts-gesellschaft-aeg-1887-1967-funkberater-max-herrmann-sp%C3%A4ter-pgh-funkberater-berlin-pankow/MgHgf3dkT6VV_Q?hl=de | ||
| + | |||
| + | https://artsandculture.google.com/asset/aeg-b2-audio-tape-recorder-allgemeine-elektricit%C3%A4ts-gesellschaft-aeg-1887-1967/6QHXhJz6e5-LCg?hl=de | ||
| + | |||
| + | https://www.radiomuseum.org/r/aeg_magnetophon_tonschreiber.html | ||
| + | |||
| + | [[Category:Tape Machines]] | ||
Latest revision as of 13:25, 18 January 2021
- Manufacturer: AEG
- Year of manufacture: 1939 - 1945
The b2 sound recorder based on the K6 was developed to record enemy radio traffic. It was used by the German Wehrmacht. This device was manufactured in three parts in order to be able to transport it better and was installed in 3 metal cases:
- Partial unit L: drive, 21.5 kg, approx. 440 x 265 x 360 mm
- sub-unit V: amplifier, 6.5 kg, approx.: 440 x 265 x 345 mm
- Sub-unit Z: Accessories
Due to the war production there are several, not documented, variants.
Technical data:
- Voltage: 105 V to 250 V switchable wide range input.
- Motors: 3
- Tubes: 9
- Bandwidth: 6,5 mm
- Tape speed: 9 to 120 cm/s (adjustable)
- Frequency response: approx. 50 - 6500 Hz
- Dynamic: 38 dB
Pictures[edit]
Even if the technical backgrounds of the American commentators are not quite flawless, you can get a good impression on YouTube
https://www.youtube.com/watch?v=mBSesMQzs-I
https://www.youtube.com/watch?v=D_i1mmv5-Fg
https://www.youtube.com/watch?v=H9RE4_jII10
https://www.radiomuseum.org/r/aeg_magnetophon_tonschreiber.html