编辑笔记：Strategic
Test是PXI联盟的协作成员之一。其产品主要包括基于PXI、cPCI、PCI的超高速数字化仪、信号源、数字I/O等模块化仪器。该公司生产的产品通常都具有大容量板载存储或高存储深度。
本次发布的产品为基于PCIe的UF2e-3027 数字化仪/示波器，产品特性如下：
1. 双通道、100MSa/s采样率、12位A/D
2. 32MSa存储深度，可扩展至2G
3. 采集数据传送至主机的速度>120MSa/s
4. 实际分辨率位数>10.6位
5. 信噪比>65.5dB
6. 总谐波失真<-72.0dB
7. 3dB带宽>40MHz
和其它超高速模块化数字化仪一样，该产品可以为用户提供如下硬件定制：
1. 板载存储深度：32，64，128，256，512，1024或者2048MSa
2. 多路回放：分段存储
3. 外部控制抽样（由外部的TTL时钟控制）
4. 时基：外部触发
5. ABA模式：触发时慢-快-慢回放
6. 星型集线器：用来同步多个板卡，集成混合测试系统
7. 数字输入：可以外加8个同步数字输入
此外，该产品支持多个软件开发环境，如LabVIEW、VEE、MATLAB、DASYLab、Labwindows/CVI等，可以方便工程师开发测试系统。
New 2-channel 100 MS/s 12-bit digitizer /
Cards feature up to 2 GigaSamples signal memory
Woburn, MA USA – November 8, 2007. Strategic Test Corp has
announced the UF2e-3027 digitizer / oscilloscope PCI Express card.
The card has two 100 MS/s 12-bit ADCs for simultaneous sampling and
up to 2 GigaSamples of on-board memory so that signal lengths of up
to 10 seconds can be recorded when both channels are operating at
maximum rates. Unique features of the UF2e-3027 include the options
for dual-timebase sampling, synchronous digital inputs,
asynchronous digital I/O and the possibility to synchronize up to
542 channels.
Drivers and programming examples for Microsoft Windows Vista, XP64,
XP and Linux (RedHat, Fedora, SuSe, Sarge) are supplied with the
card, as well as the SBench 5.3 oscilloscope program. SDK’s for
MATLAB, LabVIEW, Agilent-VEE, DASYLab and LabWindows/CVI are
available as options.
Key specifications include:
- 32 MegaSamples memory --- expandable to 2 GigaSamples
- Continuous streaming to host PC > 120 MegaSamples/s
- Effective Number of Bits > 10.6 bits
- Signal-to-Noise Ratio > 65.5 dB
- Total Harmonic Distortion < -72.0 dB
- The standard -3dB bandwidth is > 40 MHz although the Wide
Bandwidth option can increase this to > 90 MHz.
Each channel has six voltage ranges from ±200 mV to ±10V, a
programmable offset of 100% and input impedances of 50 Ohm or 1
MOhm, allowing each channel to be individually configured for the
signal source.
Like all UltraFast boards, the UF2e-3027 scope card can be
customized with hardware options to best match the application:
- Onboard memory: 32, 64, 128, 256, 512, 1024 or 2048 MegaSamples
- Multiple Recording: memory segmentation
- Gated Sampling: output clock controlled by external TTL signal
- TimeBase : records time of trigger events or Gates
- ABA Mode: slow-fast-slow recording on trigger
- Star Hub: synchronization of up to 5 or 16 boards, or 5 to 16 PC’s
to a maximum or 271 boards. Can be used with Digitizer, AWG and
Digital I/O boards to create mixed-mode systems
- Digital Inputs : adds 8 synchronous digital inputs
- BaseXIO : adds 8 asynchronous digital I/O lines
Prices start at $7390 with volume/OEM discounts available.
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About Strategic Test
Strategic Test is a world leading supplier of PC instrument boards
and has offices in the USA and Europe. Clients include global
electronics, semiconductor, defense, telecommunications and medical
instrument companies, government funded research labs and
universities on five continents.
The first high-speed measurement board for PC’s was designed in
1989. Today the product range consists of more than 200
Oscilloscope/ Digitizer, Arbitrary Waveform Generator, high-speed
Digital I/O and Digital Pattern Generator boards in the industry
standard PCI Express, PCI, 3U PXI and 6U CompactPCI formats.
Each product can be individually configured from a choice of more
than eight hardware options design to address the needs of specific
applications.
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