P/2 DA2 Plus 停产

2 路输出 VGA 分配放大器
主要特性
  • 300 MHz(-3 dB)RGB 视频带宽,满载
  • 兼容 VGA-QXGA 分辨率
  • 两路输出均可单独进行缓冲处理
  • 通过本地监视器的输出路由所有视频卡的 ID 位,从而允许 DDC1 和 DDC2 即插即用卡和投影机进行自动分辨率选择
The Extron P/2 DA2 Plus
型号 产品说明 产品编号
 P/2 DA2 PLUS 1x2 VGA 60-046-03 停产

该产品已停产。

Extron P/2 DA2 Plus 是一款 1 路输入、2 路输出的高分辨率 VGA 分配放大 器。P/2 DA2 PLUS 安装在一个紧凑、耐用的外壳中,具有很高的便携性,演 示者可以将其装入公文包内随身携带。P/2 DA2 PLUS 提供了 300 MHz(-3 dB) 的 RGB 视频带宽,并且与 VGA-QXGA 图形卡、投影机和平板显示器兼容。

特性

  • 300 MHz(-3 dB)RGB 视频带宽,满载
  • 兼容 VGA-QXGA 分辨率
  • 两路输出均可单独进行缓冲处理
  • 通过本地监视器的输出路由所有视频卡的 ID 位,从而允许 DDC1 和 DDC2 即插即用卡和投影机进行自动分辨率选择
  • DIP 切换可选择输入和输出同步阻抗
  • Extron Everlast™ 电源 — 该全球通用型电源具有经验证的高可靠性和低功耗,能够降低运行成本
  • Extron Everlast 电源可享受 7 年部件及人工保修

技术参数

P/2 DA2 Plus
Video
   Gain Unity
   Peaking Fixed
   Bandwidth 300 MHz (-3 dB)
Video input
   Number/signal type 1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video (with adapter)
   Connectors 1 male 15-pin HD cable (built-in)
   Pin connections ID bits on pins 4, 11, 12, and 15 are passed through to local monitor output (loop-through).
Pin 9 is floating.
   Nominal level 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
   Minimum/maximum levels Analog: 0.4 V to 1.4 Vp-p with no offset at unity gain
   Impedance 75 ohms
   Horizontal frequency 15 kHz to 135 kHz
   Vertical frequency 30 Hz to 170 Hz
   Return loss <-38 dB @ 5 MHz
Video output
   Number/signal type 1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video (with adapter)
1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs local monitor output/loop-through (ID bits are passed through.)
   Connectors 2 female 15-pin HD
   Nominal level 1.0 Vp-p for Y of component video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
   Minimum/maximum levels 0.4 V to 1.4 Vp-p (follows input)
   Impedance 75 ohms
   Return loss -41 dB @ 5 MHz
   DC offset ±5 mV maximum with input at 0 offset
Sync
   Input type RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync
   Output type RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync
   Input level Analog or TTL, 1.7 V to 5 Vp-p
   Output level TTL: 0-5 Vp-p, unterminated
   Input impedance 510 ohms (default) or 10k ohms, selectable
   Output impedance 25 ohms (default) or 50 ohms, selectable
   Max. propagation delay 60 ns
   Max. rise/fall time 4 ns
   Polarity Positive or negative (follows input)
General
   Attached external power supply 100 VAC to 240 VAC, 50-60 Hz, 4.5 watts, external; to 12 VDC, 1 A, regulated
   Power input requirements  12 VDC, 0.2 A
   Ambient 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
   Cooling Convection, no vents
   Mounting 
      Rack mount No
   Enclosure type  Plastic
   Enclosure dimensions 1.5" H x 5.0" W x 2.5" D
(3.8 cm H x 12.7 cm W x 6.4 cm D)
(Depth excludes connectors.)
   Product weight  1.6 lbs (0.7 kg)
   Shipping weight  3 lbs (2 kg)
   Vibration  ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      Safety CE, c-UL, UL
      EMI/EMC CE
   Product warranty 3 years parts and labor
   Everlast power supply warranty 7 years parts and labor
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.
(7.6-082709-D12)

示意图

P/2 DA2 Plus System Diagram

面板图

P/2 DA2 Plus Panel Drawing