Extron 有源音频 AAP（结构化安装适配板）可接收 2 路立体声非平衡音频信号，RAC 和 3.5 mm 微型立体声插孔，每路输出独立缓冲为平衡或非平衡音频信号。有源音频 AAP 可安装在任何 Extron 产品中，或安装在带双格 AAP 开口的边框中。
特性
2 个独立的立体声线路驱动器
接受非平衡线路电平立体声音频输入信号，并将其输出为平衡或非平衡音频
在长距离电缆上对音频信号进行缓冲和平衡
安装在可容纳双格 AAP（结构化安装适配板）的产品中
注：外置式通用电源单独出售，产品编号 #70-775-01
Extron 有源音频 AAP（结构化安装适配板）可接收 2 路立体声非平衡音频信号，RAC 和 3.5 mm 微型立体声插孔，每路输出独立缓冲为平衡或非平衡音频信号。有源音频 AAP 可安装在任何 Extron 产品中，或安装在带双格 AAP 开口的边框中。
示意图
| Active Audio AAP | |||
| Audio | |||
|---|---|---|---|
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| Gain | Unbalanced output: 0 dB; balanced output: +6 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±0.02 dB | ||
| THD + Noise | 0.004% @ 1 kHz at nominal level | ||
| S/N | >110 dB at maximum output (unweighted) | ||
| Stereo separation | <-100 dB @ 1 kHz | ||
| Audio input | |||
| Number/signal type | 2 stereo, unbalanced, one for each audio driver | ||
| Connectors | (1) 3.5 mm mini audio jack (tip, ring, sleeve), 1 pair RCA |
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| Impedance | >5k ohms unbalanced, DC coupled | ||
| Nominal level | -10 dBV (316 mVrms) | ||
| Maximum level | +7.5 dBV, (unbalanced) at 1% THD+N | ||
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| Audio output | |||
| Number/signal type | 2 stereo, balanced/unbalanced, one for each audio driver | ||
| Connectors | (2) 3.5 mm captive screw connectors, 5 pole | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Gain error | ±0.05 dB channel to channel | ||
| Maximum level (Hi-Z) | +15 dBu, balanced; 7 dBV, unbalanced at 1% THD+N | ||
| Maximum level (600 ohm) | +9 dBm, balanced; 7 dBm, unbalanced at 1% THD+N | ||
| General | |||
| External power supply | 100 VAC to 240 VAC, 50/60 Hz, external,to 12 VDC, 1.0 A, regulated | ||
| Power input requirements | 12 VDC, 0.1 A | ||
| Temperature/humidity | Storage -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
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| Rack mount | Yes, with optional faceplate, and furniture/wall mountable with optional faceplates or AAP wall plates | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | |||
| Faceplate | 1.4" H x 3.5" W x 0.1" D (3.5 cm H x 8.9 cm W x 0.3 cm D) (double space AAP plate) |
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| Device | 1.1" H x 2.7" W x 1.8" D (2.8 cm H x 6.9 cm W x 4.5 cm D) (Depth excludes connectors. Allow at least 1.9" (4.8 cm) depth in the wall/furniture.) |
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| Product weight | 0.1 lbs (<0.1 kg) | ||
| Shipping weight | 1 lbs (1 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Listings | UL, CUL | ||
| Compliances | CE, FCC Class A, VCCI, AS/NZS, ICES | ||
| Warranty | 3 years parts and labor | ||
| Part number | 70-110-xx | ||
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| (7.51-011106-D1) | |||
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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