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15 kHz (Metall)
30Hz
250 Hz
6,3 kHz
14 kHz (Fe,O3, CrO,)
5 dB
3 dB
5 dB
Abb. 1
Fig. 1
Transistor
Typ
Ersatztyp
T1, T2,
2 SC 732 GR
BC 550 C
T 101, T 102,
2 SC 2320 L
T 201, T202
T3, T4, T5,
2 SC 1815 GR
BC 548 C
T 103, T104, T105, T 106,
T 203,
T 305, T 306, T 307, T308, T 309, T 310, T311, T 312,
T 402, T 404, T 405, T 406, T 407, T 408, T 411, T 414,
T 415, T 416, T 417, T 418, T 419, T 420, T 421
T6
2 SC 2878
BC 548 C
T 301, T302, T 303, T304
T 403, T 409, T 413
2 SD 468
T 410
2 SA 999
T 412
2 SA 695
T 421
2 SA 1015
T501, T502, T503
m O w
m w .?)
==
==
T 401
| 2 SD 880
BD 135
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O m
m
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ow
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