Extron WPB 系列墙面板设计用于标准的单组、2 组或3 组型接线盒。这些 墙面板使用贯通式接头具有最流行的音视频配置。Extron WPB 墙面板采用 金属材料，提供黑色、白色两种表面。安装支架、接线盒和底圈可单独出售
特性
共同特性
备有黑色、白色
对传输信号不进行处理
安装支架、接线盒和底圈可单独出售
针对特选型号，提供各种长度的预先端接电缆总成
计算机视频：15 针插座到5 个安装在不等长度短抽头（10 - 20 cm）上的 BNC
缓冲的计算机音频：3.5 mm 立体声微型插孔到螺丝锁定器
复合视频：RCA 插座到 BNC 插座适配器
缓冲的立体声音频：2 个 RCA 插座（红色/ 白色）到螺丝锁定器
接收非平衡线路电平立体声音频输入信号，并将其作为平衡或非平衡音频信 号输出
对音频信号缓冲和平衡处理以远距离传送
电源环通功能通过一个电源为两个缓冲器提供电源
随附外置式国际通用电源，产品编号 70-055-01
Extron WPB 系列墙面板设计用于标准的单组、2 组或3 组型接线盒。这些 墙面板使用贯通式接头具有最流行的音视频配置。Extron WPB 墙面板采用 金属材料，提供黑色、白色两种表面。安装支架、接线盒和底圈可单独出售
示意图
面板图
| WPB 100, WPB 200, WPB 300 Series | |||
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| Audio — WPB 103B and WPB 107B only | |||
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| Gain | Unbalanced output: 0 dB; Balanced output: +6 dB |
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| Frequency response | 20 Hz to 20 kHz, ±0.5 dB | ||
| THD + Noise | <0.025% @ 1 kHz, <0.020% @ 20 kHz at nominal level | ||
| S/N | >100 dB at maximum output (unweighted) | ||
| Stereo channel separation | |||
| 3.5 mm mini audio jack | >56 dB @ 20 Hz to 10 kHz | ||
| RCA jacks | >75 dB @ 20 Hz to 10 kHz | ||
| Audio input — WPB 103B and WPB 107B only | |||
| Number/signal type | 1 stereo, unbalanced, line level | ||
| Connectors | (1) 3.5 mm mini audio jack (tip-ring-sleeve), female 1 pair of RCA (tip-ring) jacks, female |
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| Impedance | >10 kohms unbalanced, DC coupled | ||
| Nominal level | -10 dBV (316 mVrms) | ||
| Maximum level | +6 dBu, (balanced or unbalanced) at 1% THD+N | ||
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| Audio output — WPB 103B and WPB 107B only | |||
| Number/signal type | 1 stereo, balanced/unbalanced | ||
| Connectors | (1) 3.5 mm direct insertion captive screw connector, 5 pole | ||
| Impedance | 50 ohms unbalanced, 100 ohms balanced | ||
| Nominal level | -2 dBu (0.632Vrms) for balanced output | ||
| Maximum level (Hi-Z) | >+15 dBu, balanced or unbalanced at 1% THD+N | ||
| Maximum level (600 ohm) | >+13 dBm, balanced or unbalanced at 1% THD+N | ||
| General — all models | |||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing | ||
| Rack mount | No, but furniture/wall mountable | ||
| Enclosure type | Metal | ||
| Dimensions | |||
| WPB 100 Series | |||
| 1-gang models | 4.5" H x 2.8" W x 1.6" D* (11.4 cm H x 7.1 cm W x 4.1 cm D*) (1 gang) |
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| WPB 200 Series | |||
| 2-gang models | 4.5" H x 4.6" W x 1.6" D* (11.4 cm H x 11.7 cm W x 4.1 cm D*) (2 gang) |
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| WPB 300 Series | |||
| 3-gang models | 4.5" H x 6.4" W x 1.6" D* (11.4 cm H x 16.3 cm W x 4.1 cm D*) (3 gang) * (The faceplate itself is 0.1" D (0.3 cm D). The listed depth includes rear connectors and excludes front connectors. Allow at least 2.5" (6.4 cm) depth within the wall box or furniture to accommodate the connectors, and cables.) |
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| Product weight | |||
| WPB 100 Series | 0.2 lbs (0.1 kg) | ||
| WPB 200 Series | 0.3 lbs (0.1 kg) | ||
| WPB 300 Series | 0.5 lbs (0.3 kg) | ||
| Shipping weight | |||
| WPB 100 Series | 1 lbs (1 kg) | ||
| WPB 200 Series | 3 lbs (2 kg) | ||
| WPB 300 Series | 5 lbs (3 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Warranty | 3 years parts and labor | ||
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| (7.53-102407-D7) | |||
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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