Beat frequency oscillator BK1013
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Brüel & Kjær; Nærum: Beat frequency oscillator BK1013 [Equipment] ID = 302816 558x700
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1959 ? | Category: Service- or Lab Equipment | ||||
| Valves / Tubes | 11: ECC81 ECC81 ECC81 ECC81 ECC81 EF94 EF94 EF94 EAA91 EL84 0A2 EZ90 |
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| Wave bands | Wave Bands given in the notes. |
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| Details | |
| Power type and voltage | Alternating Current supply (AC) / 100; 115; 127; 150; 220; 240 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | 2 W (unknown quality) |
| from Radiomuseum.org | Model: Beat frequency oscillator BK1013 - Brüel & Kjær; Nærum |
| Material | Wooden case |
| Shape | Tablemodel, high profile (upright - NOT Cathedral nor decorative). |
| Dimensions (WHD) | 400 x 500 x 200 mm / 15.7 x 19.7 x 7.9 inch |
| Notes | Frequency range 200···200000 Hz, Accuracy ± 10 Hz. Output: 6, 60, 600, 6000 Ohm; Maximum Power: 2 Watt, 400 µV to 12,5 V; Signal Noise Ratio >70 dB; Maximum distortion 0,3 % at 2000···20000 Hz, 0,7 % to 1 % below or above. |
| Net weight (2.2 lb = 1 kg) | 21 kg / 46 lb 4.1 oz (46.256 lb) |
| Mentioned in | -- Original-techn. papers. |
Model page created by Wolfgang Ebsen. See "Data change" for further contributors.
All listed radios etc. from Brüel & Kjær; Nærum
Here you find 53 models, 50 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
