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Marantz 2050FM/AM тюнер с FM диапазоном: 87.5 - 108Мгц, MW: 525 - 1605кГц. Индикаторы уровня мощности и точности подстройки сигнала, индикаторы FM/AM режима, возможность выбора моно режима, функция muting. Вес 5кг. Модель 2050L: LW диапазон: 150 – 350КГц.
Marantz 2050(L) Tuner FM Stage (87.5 - 108 MHz): Sensitivity: DIN mono (S/N 26 dB 75 ohms): 1µV DIN stereo (S/N 46 dB 75 ohms): 25µV IHF mono: 10.3/1.8 dBf/µV Sensitivity of alternate channels N/W: 65dB Image frequency rejection: 55dB Intermed. frequency rejection: 80dB Interference rejection: 90dB AM rejection: 50dB Signal/noise ratio DIN: Unweighted: Mono: 62dB Stereo: 55dB Weighted: Mono: 66dB Stereo: 60dB Pilot frequency rejection 19 kHz: 55dB Carrier frequency rejection 38 kHz: 58dB Total harmonic distortion: Mono (N/W): 0.2% Stereo (N/ W): 0.4% Frequency response (30 Hz – 15 kHz): +0.2/-2dB Stereo separation: 45dB Balance: 0.5dB MW Stage (525 - 1605 kHz): Sensitivity (S/N 26 dB 30% mod. 1 MHz): 25µV Selectivity 1 MHz ± 9 kHz: 46dB Image rejection at 1 MHz: 45dB Interm. frequency rejection at 1 MHz: 30dB Signal/noise ratio at 1 MHz: 55dB Total harmonic distortion at 1 MHz: 0.5% LW Stage (150 - 350 kHz): Sensitivity (S/N 26 dB 30% mod. 250 kHz): 250µV Selectivity at 250 kHz ± 9 kHz: 24dB Image rejection at 250 kHz: 36dB Interm. frequency rejection at 250 kHz: 26dB Signal/noise ratio at 250 kHz: 48dB Total harmonic distortion at 250 kHz: 0.5% With: 416mm Height: 146mm Depth: 240mm Net weight: 5kg |
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