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alex
jpg(2008/12/9 10:41:09 上传)
jpg(2008/12/9 10:44:55 上传)
產品規格
輸入靈敏度: MM MC for output level of 250mV/-10dB 2,2mV/1 kHz 210µV/1kHz 755mV/ 0dB 7mV/1 kHz 680µV/1kHz 1,55V/ +6dB 14mV/1 kHz 1,35mV/1kHz Gain 1kHz 40dB 61dB Max. input level1kHz: 63mV 5,8mV 雜訊比(S/N比): 未加權 referred to 0dBu 77dB 69dB CCIR 468-2 referred to 0dBu 75dB 67dB Channel deviation: typ. max. 0,5dB Channel crosstalk: fx = 1 kHz > 86dB fx = 10 kHz > 85dB Input impedances: 47kOhms/470 Ohms/100 Ohms switchable on board the audio pcb. One place for custom impedance on board the audio pcb Input capacitance: 220pF Output impedance: < 100 Ohms minimum imp. following stage: >10kOhm 尺寸: 寬x高x深 (case only) 114mm x 44mm x 108mm 消耗電力: app. 0,7VA 外部電源供應 (2x15V)
audio