后面板
数字示波器 TDS460
厂家: 美国泰克
主要指标
- 带宽 - 350 MHz
- 通道数量 - 4
- 采样率 - 100 MS/s
- 灵敏度 - 1 mV to 10 V/div
-
垂直分辨力 - 8-bits (256 levels over
10.24 vertical divisions).
- 带宽限制 - 20 MHz, 100 MHz, and
full.
- 输入耦合 - AC, DC, or GND
- 输入阻抗选择 - 1 M ohm in parallel
with 15 pF, or 50 ohms (AC and DC coupling).
- 最大输入电压 - ± 400 V
(DC + peak AC).
- GPIB接口
取样模式
- Peak Detect
- Sample
- Envelope
- Average
- Hi-Res
时基
- 时基 - Main, Delayed
- 范围 - 1 ns to 20 s/div
- 记录长度 (real time and equivalent time) -
每通道取样点: 500 to 15,000, 加选件1 最高可 60,000
points.
- 触发位置 - Selectable from 0 to 100%
of record.
触发系统
- 触发 - Main, Delayed.
- 重复模式 - Auto, Normal, Single
Sequence.
- 延迟触发 - Delayed by time or events.
- 延迟范围 - 0 ns to 20 s.
- 事件延迟范围 - 2 to 10,000,000 events.
- 视频触发类型 - NTSC, PAL, SECAM, and
Custom; TV Field, field 2 or both.
显示
- 波形样式 - Dots or vectors. Infinite and
variable persistence from 250 ms to 10s.
- Gray Scaling
- 刷新率 - 200 ea. 500 point waveforms per sec
with infinite persistence mode selected.
- 刻度 - Full, grid, cross hair, frame
- 格式 - YT and XY
- VGA输出口 - Drives VGA display monitors.
- 缩放 - The zoom feature allows waveforms to
be expanded, compressed and positioned in both vertical and horizontal axes.
TDS400A系列数字存储示波器可选择2通道或4通道、带宽范围由200MHz至400MHz,对所有的通道均有100Ms/s的采样率。TDS420A/430A/460A适合于从简单到复杂的测试应用场合,包括机电研究和分析、功率电子/电源设计、生物物理学研究和分析及数字模拟电路设计。示波器标准的视频触发能力,使它非常适合于测量视频信号,包括NTSC、PAL和SECAM。标准的软盘驱动器可将屏幕波形或数据存到一张软盘上,然后把软盘插及你的PC机,调入后可进行编辑或制作报告。
特点和优点
- 400MHz的带宽,±1.5%的精确度,实时显示信号
- 以100Ms/s的采样率在全带宽上捕获偶发事件
- 2和4通道
- 存储深度到120K(选件XL)
- 软盘存储
- 25种参数自动测量及波形运算/FFT(选件XL),可节省分析电路的时间
- 使用滚动方式观察正在采集的数据点,而不用等到采集完一个完整的波形
- 用视频触发方式能方便观察到NTSC,PAL,SECAM信号或定制的视频信号峰值检测方式,可捕获10ns的毛刺
应用
- 生物物理/生物医学研究
- 电子学/机电系统设计
- 视频系统测量和分析
- 制造测试和质量控制
- 电源和相关电源设计
- 产品维修和维护
Signal Acquisition System
- Bandwidth - 350 MHz
- Channels - 4
- Digitizers - 4
- Sample Rate - 100 MS/s on all channels
- Sensitivity - 1 mV to 10 V/div
- Position Range - ± 5 Divisions
- Vertical Resolution - 8-bits (256 levels over
10.24 vertical divisions).
- Analog Bandwidth Selections - 20 MHz, 100 MHz, and
full.
- Input Coupling - AC, DC, or GND
- Input Impedance Selections - 1 M ohm in parallel
with 15 pF, or 50 ohms (AC and DC coupling).
- Maximum Input Voltage - ± 400 V
(DC + peak AC).
Acquisition Modes
- Peak Detect
- Sample
- Envelope
- Average
- Hi-Res
Time Base System
- Time Bases - Main, Delayed
- Time/Division Range - 1 ns to 20 s/div
- Record Length (real time and equivalent time) -
Sample points per channel: 500 to 15,0000, Opt. 1 offers 60,000
points.
- Pre-Trigger Position - Selectable from 0 to 100%
of record.
Triggering System
- Triggers - Main, Delayed.
- Main Trigger Modes - Auto, Normal, Single
Sequence.
- Delayed Trigger - Delayed by time or events.
- Time Delay Range - 0 ns to 20 s.
- Events Delay Range - 2 to 10,000,000 events.
- Video Trigger Types - NTSC, PAL, SECAM, and
Custom; TV Field, field 2 or both.
Display
- Waveform Style - Dots or vectors. Infinite and
variable persistence from 250 ms to 10s.
- Gray Scaling
- Update Rate - 200 ea. 500 point waveforms per sec
with infinite persistence mode selected.
- Graticules - Full, grid, cross hair, frame
- Format - YT and XY
- VGA Out - Drives VGA display monitors.
- Zoom - The zoom feature allows waveforms to
be expanded, compressed and positioned in both vertical and horizontal axes.
Automatic Waveform Measurements
|
Period |
Frequency |
High |
Low |
+ Width |
- Width |
Maximum |
Minimum |
Rise |
Fall |
Peak to Peak |
Amplitude |
+ Duty Cycle |
- Duty Cycle |
+ Overshoot |
- Overshoot |
Propagation Delay |
Burst Width |
Mean |
Cycle Mean |
RMS |
Cycle RMS |
Area |
Cycle Area |
Phase |
|
Continuous update of up to four
measurements on any combination of waveforms. |
咨询电话: 132- 4173- 5460 , 邮箱: 52634729@QQ.com