The Extron WPB 302 wallplate is specifically designed for a standard three-gang junction box. It features pass-through connectors for computer video and stereo audio, S-video and composite video with shared stereo audio, and RF cable TV/antenna, providing an affordable integration solution for classrooms, conference rooms, and other facilities where convenient, wall-mounted AV connectivity is required. The Extron WPB302 also comes with an opening for a decorator-style Plus QuickPort Wallplate insert, which allows matching various multimedia outlets to the wall plate. Surface mount and in-wall junction boxes are sold separately.
Includes Isolation Bushings: One each in red, green, blue, black, white, and yellow.
特性
Computer video: 15-pin female pass-through
Computer audio: RCA female, red/white, to solder tabs
S-video: 4-pin mini DIN female barrel
Composite video: RCA female barrel
Stereo audio: Two RCA female, red/white, to solder tabs; Shared audio for S-video and composite video
RF: F-type female barrel
Opening for decorator-style Plus QuickPort Wallplate insert
Available in black or white
Signals passed through unprocessed
Mounting brackets, junction boxes, and mud rings sold separately
Three gang size
Metal
The Extron WPB 302 wallplate is specifically designed for a standard three-gang junction box. It features pass-through connectors for computer video and stereo audio, S-video and composite video with shared stereo audio, and RF cable TV/antenna, providing an affordable integration solution for classrooms, conference rooms, and other facilities where convenient, wall-mounted AV connectivity is required. The Extron WPB302 also comes with an opening for a decorator-style Plus QuickPort Wallplate insert, which allows matching various multimedia outlets to the wall plate. Surface mount and in-wall junction boxes are sold separately.
Includes Isolation Bushings: One each in red, green, blue, black, white, and yellow.
示意图
| 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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