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HR-ADC1 模拟转数字的音频转换器-24/192
●  广播级质量的模拟转数字的音频转换器
●  平衡和非平衡的立体声音频输入
●  AES/EBU, 同轴 S/PDIF,AES-3ID 输出
●  外部同步输入 AES/EBU,同轴 S/PDIF,
    AES-3ID
●  可调节的音频输入增益修整
●  可选的 0dB 参考峰值或平均电平表
●  可选的持续或峰值存储模式的峰值电表
●  高达 24bits, 192kHz 的运算能力
●  可选的内部采样频率和 BIT 深度
●  前面板外部同步选择和指示
●  采样频率,bit 深度,外同步锁指示灯
●  带隔离变压的 AES/EBU 输出
●  推荐电源 : PS24AX
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Audio Inputs (5):
Balanced (2): 30 kΩ XLR; Balanced terminal block; Unbalanced (2): 30 kΩ RCA jacks
Input Level:
Left and Right front-panel user controls, Balanced: +4 dBu nominal; +2 dBu to +26 dBu;Unbalanced: -10 dBV nominal; -11 dBV to +11 dBV (for 0 dBFS)
External Sync Inputs (3):
110 Ω AES/EBU XLR, xfmr isolated; 75 Ω S/PDIF RCA jack; 75 Ω AES-3ID BNC
Outputs (3):
110 Ω AES/EBU XLR, transformer isolated; 75 Ω S/PDIF RCA jack; 75 Ω AES-3ID BNC (selectable)
Sample Rates:
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Resolution:
16, 20 or 24 bits (front-panel selectable)
Frequency Response:
10 Hz to 20 kHz (± 0.125 dB); 20 Hz to 20 kHz (± 0.05 dB)
THD+N:
< -105 dBFS (0.0006%, 20 Hz to 20 KHz, internal sample rate)
Crosstalk:
< -115 dB (50 to 60 Hz); < -105 dB (15 kHz)
Residual Noise : < -135 dB (10 Hz to 20 kHz)
Dynamic Range:
> 114 dB (resolution 24-bit unweighted)
Programmable Features Menus (4):
Metering Ballistic; Meter 0 Reference; Peak hold/store; Display intensity
Indicators (49):
Power; External sync lock; Sample rate (6); BITS (3): Audio metering (26); Peak metering (12)
Power Requirement:
24 Vdc @ 300 mA, Ground-referenced
Dims : H 4.3 cm; L 20.6 cm; D 11.66 cm
Shipping Weight : 1.2 kg
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