1U机箱式音频数模转换器 DA-ACON
Dual AES/EBU Digital to Analogue Audio Converter ~ 24-bit
双通道音频数模转换器
24比特高质量转换
AES3,AES-3id,S/PDIF输入
平衡/非平衡模拟输出
接 口 指 标 | |||
1 | AES3-1992 (ANSI S4.40-1992) 输入信号 | Connector: | DB25 female |
Sampling: | 32 - 48 kHz | ||
Level: | 0.2 - 7 Vp-p | ||
Termination: | 110 ohm balanced | ||
2 | AES-3id / S/PDIF (SMPTE276M) 输入信号 | Connector: | BNC / RCA |
Sampling: | 32 - 48 kHz | ||
Level: | 0.1 - 5 Vp-p | ||
Termination: | 75 ohm unbalanced | ||
3 | 平衡音频输出信号 | BALANCED Connector: | DB25 female |
Impedance | 66 ohm | ||
4 | 不平衡音频输出信号 | UNBALANCED Connector: | RCA |
Impedance | 33 ohm | ||
技 术 指 标 | |||
5 | 量化比特 | Quantization: | 24 bits |
6 | 取样 | Sampling: | 32 to 48 kHz |
7 | 动态范围 | Dynamic range: | >100 dB |
8 | 信噪比 | SNR: | >105 dB |
9 | 失真 | Distortion: | <0.004% |
10 | 通带 | Pass band: | 20 to 20 kHz, +/- 0.2 dB |
11 | 去加重 | De-emphasis: | No |
12 | 外供电 | AC power: | External 100 - 260VAC |
13 | 内供电 | DC power: | ± 15V, connector DB9 male |
14 | 尺寸 | Dimensions: | 483x44x45 mm (19", 1RU) |