Усилвател Siemens rs 555
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https://hifi-wiki.com/index.php/Siemens_RS_555
Technical Data
Amplifier
Continuous power (at distortion)
4 Ohm: 60 W
Dynamic power
4 Ohm: 100 W
Total harmonic distortion: 0,09%
Attenuation factor:
Frequency response: 12-25 000 Hz
Signal-to-noise ratio: >60 dB Phono/TB
Stereo channel separation:
Tone control:
Bass: ±10dB at 100 kHz
Treble: ±10dB at 10 kHz
Loudness:
High Filter: -12/octave at 3 kHz
Low Filter (Subsonic): -12/octave at 50 Hz
Tuner
Reception: FM, MW, LW, KW
Frequencies:
FM: 87.5-108.79 MHz
MW: 522-1619 kHz LW: 146-361 kHz CW1: 6-10/30-50 MHz/m
CW2: 10-14/21-30 MHz/m
CW3: 14-18/16-21 MHz/m
Frequency response: 20 - 15,000 Hz (±3 dB).
Input sensitivity:
Mono: 0.7 µV at 26 dB
Stereo: 30 µV at 46 dB Distortion factor:
Signalrauschabstand:
Mono: >70 dB
Stereo: >50 dB
Channel separation:
Selectivity: >65 dB
Co-wave selection:
Spurious wave selection:
IF attenuation:
IF attenuation: >90 dB
AM suppression: >50 dB
Station memory: 36
Special Features
Built-in 24-hour digital timer - with LED digits to control the receiver and cassette deck.
Electronic station search with frequency steps according to the international wave plan.
Display instruments for field strength, VHF centre display and reception frequency (analogue display).
In conjunction with the station search, it is possible to select only the strong stations automatically.
Преглеждания: 16
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