Extron DA RGBHV 系列分配放大器可以分割来自高分辨率信号源的信号并 分配给多路输出，同时对信号进行放大和增强作用，以保持信号的品质。
| 随附附件 | ||
|---|---|---|
| MBD 149 | 1U, Full Rack Width, Rack Mount and Through-Desk Kit for Four-Piece Enclosure | 70-077-03 |
| 可选附件 | ||
|---|---|---|
| MBU 149 | 用于全 机架宽、四部件式产品的薄型安装套件 | |
| 安装故事 |
|---|
| Extron Products Support the 2002 Winter Olympics Producing the 2002 Winter Olympics, held in Salt Lake City, UT, earlier this year, was a massive undertaking that required a substantial amount of AV equipment. |
Extron DA RGBHV 系列分配放大器可以分割来自高分辨率信号源的信号并 分配给多路输出，同时对信号进行放大和增强作用，以保持信号的品质。
特性
输入：1 组 BNC 插座
输出：6 组 BNC 插座
随附机架把手，产品编号 70-077-03
350 MHz（-3 dB）RGB 视频带宽，满载
兼容 RGBHV、RGBS、RGsB、RsGsBs、分量视频、S-视频和复合视频
可选择的增益和峰值
可选择的输入交流或直流耦合
通过触点闭合实现独立的输出屏蔽控制
内置式通用电源
示意图
面板图
| DA2/4/6 RGBHV | |
| Video | |
|---|---|
| Gain | Unity (0 dB) or 1.1 dB (110%), switch-selectable When input = 0.7 V, output = 0.7 V or 0.8 V, respectively. |
| Peaking | |
| DA6 YUV A | 0 dB |
| All other models | 0 dB or +6 dB at 100 MHz, switch-selectable |
| Bandwidth | 350 MHz (-3 dB), fully loaded |
| Differential phase error | <1.0° at 5 MHz |
| Differential gain error | <1.0% at 5 MHz |
| Video input | |
| Number/signal type | 1 RGBHV, RGBS, RGsB, RsGsBs, HDTV component video, S-video, composite video |
| Connectors | 5 female BNC |
| Nominal level (at unity gain) | 1.0 Vp-p for Y of component video and S-video, and for composite video 0.7 Vp-p for RGB,for R-Y and B-Y of component video 0.3 Vp-p for C of S-video |
| Minimum/maximum levels | Analog: 0.3 V to 1.5 Vp-p with no offset at unity gain |
| Impedance | 75 ohms |
| Horizontal frequency | 15 kHz to 180 kHz |
| Vertical frequency | 15 Hz to 170 Hz |
| Return loss | <-38 dB @ 5 MHz |
| DC offset (max. allowable) | 5.0 V (in AC coupling mode) |
| Input coupling | AC/DC, switch-selectable |
| Video output | |
| Number/signal type | 2, 4, or 6 RGBHV, RGBS, RGsB, RsGsBs, HDTV component video, S-video, composite video (follows input type) |
| Connectors | (2, 4, or 6) x 5 female BNC |
| Nominal level | 1.0 Vp-p for Y of component video and S-video, and for composite video 0.7 Vp-p for RGB,for R-Y and B-Y of component video 0.3 Vp-p for C of S-video |
| Minimum/maximum levels | 0.3 Vp-p to 1.5 Vp-p (follows input) |
| Impedance | 75 ohms |
| Return loss | <-44 dB @ 5 MHz |
| DC offset | ±5 mV with input at 0 offset |
| Sync | |
| Input/output type | RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync |
| Input level | Analog or TTL: 0.5 V to 5 Vp-p |
| Output level | TTL: 5 Vp-p, unterminated |
| Input impedance | 510 ohms |
| Output impedance | 75 ohms |
| Max. input voltage | 5.0 Vp-p |
| Max. propagation delay | 35 ns |
| Max. rise/fall time | 4 ns |
| Polarity | Positive or negative (follows input) |
| Control/remote | |
| General | |
| Power | 100 VAC to 240 VAC, 50-60 Hz, 10 watts, internal |
| Mounting | |
| Rack mount | |
| DA4/6 RGBHV | Yes, with included mounting kit |
| Furniture mount | |
| DA4/6 RGBHV | Yes, with included mounting kit |
| Enclosure type | Metal |
| Enclosure dimensions | |
| DA4/6 RGBHV | 1.75" H x 17.5" W x 8.5" D (1U high, full rack wide) (4.4 cm H x 44.4 cm W x 21.6 cm D) (Depth excludes connectors.) |
| Product weight | |
| DA6 RGBHV | 3.9 lbs (1.8 kg) |
| Shipping weight | |
| DA4/6 RGBHV | 7 lbs (4 kg) |
| (7.6-083109-D9) | |
| 可选附件 | ||
|---|---|---|
| MBU 149 | 用于全 机架宽、四部件式产品的薄型安装套件 | |
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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