P/2 DA8 & P/2 DA12 停产

8 路输出 VGA 分配放大器 & 12 路输出 VGA 分配放大器
主要特性
  • 350 MHz(-3 dB)RGB 视频带宽,满载
  • 兼容 VGA-QXGA 分辨率
  • DDC 信号和 ID 位路由至本地监视器输出
  • 通过触点闭合实现独立的输出屏蔽
  • 可选择的输入和输出同步阻抗
  • 内置 Extron Everlast™ 电源
The Extron P/2 DA8 & P/2 DA12
型号 产品说明 产品编号
 P/2 DA8 A 1x8 VGA,带音频 60-891-01 停产
 P/2 DA8 1x8 VGA 60-891-02 停产
 P/2 DA12 A 1x12 VGA,带音频 60-893-01 停产
 P/2 DA12 1x12 VGA 60-893-02 停产

该产品已停产。

Extron P/2 DA8 是具有 8 路输出的 VGA 分配放大器。它可接受 1 路 VGA 输入 信号,并且主动分割以便分配到多路输出。P/2 DA8 提供了 350 MHz(-3 dB) 的 RGB 视频带宽,与 VGA-QXGA 图形卡、投影机和平板显示器相兼容。输出 经过独立的缓冲和放大处理,有助于保持原始信号的完整性并消除了噪声 干扰。ID 位路由至输出一,以便支持本地监视器。对于租赁和舞台、法庭、会 议室和培训设施等需要将 1 路计算机视频信号路由至多台显示器的应用环 境来说,P/2 DA 系列型号的分配放大器无疑是理想之选。

Extron P/2 DA12 是具有 12 路输出的 VGA 分配放大器。它可接受 1 路 VGA 输 入信号,并且主动分割以便分配到多路输出。P/2 DA12 提供了 350 MHz(-3 dB) 的 RGB 视频带宽,与 VGA-QXGA 图形卡、投影机和平板显示器相兼容。输出 经过独立的缓冲和放大处理,有助于保持原始信号的完整性并消除了噪声 干扰。ID 位路由至输出一,以便支持本地监视器。对于舞台租赁、法庭、会 议室和培训设施等需要将 1 路计算机视频信号路由至多台显示器的应用环 境来说,P/2 DA 系列型号的分配放大器无疑是理想之选。

特性

  • 350 MHz(-3 dB)RGB 视频带宽,满载
  • 兼容 VGA-QXGA 分辨率
  • DDC 信号和 ID 位路由至本地监视器输出
  • 通过触点闭合实现独立的输出屏蔽
  • 可选择的输入和输出同步阻抗
  • 有源 PC 音频缓冲
  • 内置 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
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

技术参数

P/2 DA8/12 Series
Video
   Gain Unity
   Bandwidth 350 MHz (-3 dB), fully loaded
Video input
   Number/signal type 1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video, S-video, composite video
   Connectors 1 female 15-pin HD (optional Mac/VGA adapters are available)
   Pin connections ID bits on pins 4, 11, 12, and 15 are passed through to output 1.
The pin 9 connection is passed through to output 1.
   Nominal level 1.0 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and 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 135 kHz
   Vertical frequency 30 Hz to 150 Hz
   Return loss <-40 dB @ 5 MHz
   Input coupling DC
Video output
   Number/signal type 8 or 12 (depending on model) VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video, S-video, composite video (follows input type)
   Connectors 8 or 12 female 15-pin HD
   Nominal level 1.0 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video
   Minimum/maximum levels 0.3 V to 1.5 Vp-p (follows input)
   Impedance 75 ohms
   Return loss <-40 dB @ 5 MHz
   DC offset ±5 mV 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 (follows input)
Tri-level on Y, R-Y, B-Y channels (component video 720p, 1080i, 1080p)
Bi-level on Y channel (for all other component video rates)
   Input level 1.8 V to 5.0 Vp-p
   Output level TTL: 5.0 Vp-p, unterminated
   Input impedance 510 ohms
   Output impedance 50 ohms
   Max. propagation delay 60 ns
   Max. rise/fall time 2 ns
   Polarity Positive or negative (follows input)
Audio — audio (A) models only
   Gain Unbalanced output: 0 dB; balanced output: +6 dB
   Frequency response 10 Hz to 20 kHz, ±0.2 dB
   THD + Noise 0.03% @ 1 kHz at nominal level
   S/N >90 dB at maximum output (unweighted)
   Crosstalk <-45 dB @ 1 kHz
   Stereo channel separation >80 dB @ 1 kHz
Audio input — audio (A) models only
   Number/signal type 1 stereo, unbalanced
   Connectors (1) 3.5 mm mini audio jack (tip, ring, sleeve)
   Impedance >10 k ohms unbalanced, DC coupled
   Nominal level -10 dBV (316 mVrms)
   Maximum level +16 dBu, (unbalanced) at 1% THD+N
    NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output — audio (A) models only
   Number/signal type 8 or 12 (depending on model) stereo, balanced/unbalanced
   Connectors (8 or 12) 3.5 mm captive screw connectors, 5 pole
   Impedance 50 ohms unbalanced, 100 ohms balanced
   Gain error ±0.1 dB channel to channel
   Maximum level (Hi-Z) >+28 dBu balanced, >+20 dBV unbalanced at 1% THD+N
   Maximum level (600 ohm) >+21 dBm balanced, >+18 dBm unbalanced at 1% THD+N
Control/remote — distribution amplifier
   Contact closure mute control (2) 3.5 mm captive screw connectors, 4 pole, and
(2) 3.5 mm captive screw connectors, 3 pole
   Contact closure pin configuration 
      8-output models A = mute all outputs, 1 = mute output 1, 2 = mute output 2, 3 = mute output 3,... 8 = mute output 8
      12-output models A = mute all outputs, 1 = mute output 1, 2 = mute output 2, 3 = mute output 3,... 12 = mute output 12
General
   Power 100 VAC to 240 VAC, 50-60 Hz, 30 watts, internal
   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 Yes, with included brackets
      Furniture mount Yes, with optional under-desk mounting kit
   Enclosure type  Metal
   Enclosure dimensions 1.6" H x 17.4" W x 8.5" D (1U high, full rack wide)
(4.1 cm H x 44.2 cm W x 21.6 cm D)
(Depth excludes connectors.)
   Product weight  6.0 lbs (2.7 kg)
   Shipping weight  9 lbs (5 kg)
   Vibration  ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance
      Safety CE, c-UL, UL
      EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
   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-D6)

示意图

P/2 DA8 & P/2 DA12 Diagram

面板图

P/2 DA8 & P/2 DA12 Panel Drawing