示波器 COR5500U
100MHz/2mv/5ns/2通道/CRT读出
体积：32×13×40cm
重量：6kg
厂家：日本菊水
现售：5500元
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示波器 CS-2100
100MHz/2mv/5ns/4通道/8踪/双时基
体积：30×13×40cm
重量：7.4kg
厂家：日本建伍
现售：2800元
FEATURES
o Small and compact with high 5 mV/div sensitivity and 100 MHz bandwidth (1 mV/div when X5 GAIN function is used and 500 MV/div for cascaded operation, CH 1 to CH2).
o Bright 150 mm rectangular CRT with an internal graticule and a 16 kV accelerating potential.
o Vertical axis is capable of single, dual as well as 4-trace display.
o Dual sweep with independent A and B sweeps is provided in addition to single sweep, X10 magnification, delayed sweep and alternating sweep capability.
o Fast 20ns/div sweep speed (2ns/div with X10 magnification).
o A switching type power supply provides stable operation with varying power sources.
o A convenient channel 1 sampling output is provided.
o Gate signal outputs for both A Sweep and B Sweep are provided for use in synchronizing peripheral equipment to these sweeps.
o A convenient beam finder allows you to quickly locate elusive traces.
o Logic controlled switching with LED lighted pushbutton switches provides easy, reliable switching with setting hold capability when the instrument is switched off.
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示波器 COS5040
40MHz/1mv/20ns/2通道
体积：28×15×37 cm
重量：kg
厂家：日本菊水
现售：1500元
性能：
简介：
该仪器是一种双通道示波器，带宽为40MHz，最小垂直偏转因数为1 mV／cm，扫描时间因数为20ns/cm。示波器采用8 x10 cm矩形内刻度示波管。HH4331尚具有B扫描扩展功能。
示波器结构坚固，易于操作，具有很高的可靠性。它具有的许多便利特性及特殊功能，使得它在各种科研及电子设备的研制和开发中成为理想的仪器。同时，该示波器也能有效地用于生产线以及维修和服务等方面。
本仪器具有以下特点：
1.1体积小，重量轻，坚固耐用。
1.2容易操作。该示波器采用了力矩小的杠杆开关和按键开关，安排合理，操作方便。
1.3稳定度高。该示波器采用了一种新开发的温度补偿电路，因此大幅度降低了由温度变化所引起的基线漂
移及直流平衡失调。
1.4无需触发调整的触发电平锁定功能。该示波器装有一种新的触发电平锁定电路，这种电路省略了复杂的
触发调整过程，无论是在显示规则信号，视频信号或是占空比大的信号，均能自动同步。
1.5 TV同步触发。该示波器具有同步分离电路，在触发TV场及行信号时，能够跟随 t／c m开关自动转换。
1.6 线性聚热。一旦聚焦到最佳状态，能自动维持聚焦状态，而与辉度变化无关。
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型 号：DL1200E
厂 家：日本横河
100MHz带宽全四通道，120K存储深度,自带打印机，可打印输出
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示波器 TEK 2465A
350MHz/4通道/双光标读出
体积： 31×15×40 cm
重量： 8 kg
厂家： 美国泰克
现售： 9980元
性能：
The 2465A Oscilloscope is a four-channel Oscilloscope; Bandwidth 350MHz; Sensitivity is 2 mV at 350MHz; Risetime (on all channels) is 1 ns; Sweep speed of 500 ps/Div.; Volts and Time cursors with on-screen readout; Input is switchable between 1 Mohm and 50 ohms; On-board capture allows digitize, store and recall of waveforms or analysis; 20 ps Time Interval Resolution; Auto Setup; Set-Up Sequencing and Cursor After Delay.
Options
Option 01: Digital Mulitmeter
Option 05: TV Waveform Measurement System
Option 06: Counter/Timer/Trigger
Option 09: Counter/Timer/Trigger and Word Recognizer
Option 10: IEEE-488 GPIB Interface
4 Channel Portable Analog Oscilloscope
350 MHz Bandwidth
1 ns Rise Time
Auto Setup
Save and Recall Setups
Set-up Sequencing
On-Screen Trigger-Level Readout
Volts and Time Cursors with On-Screen Readout
Cursors After Delay
Four Independent Channels
Switchable 1 Mohm and 50 ohm Inputs
Characteristics
Vertical System
* Display Modes: CH1, CH2, CH3, CH4, Add (CH1 + CH2); Invert (CH2 only); Alternating and Chopped display
Channel 1 and Channel 2
* Deflection Factor: 2 mV/div to 5 V/div
* Frequency Response (-3 dB Bandwidth): 350 MHz
* Step Response: < 1 ns (Rise times calculated from tr=0.35/BW)
* Input Z: 1 Mohm or 50 ohm
Channel 3 and Channel 4
* Deflection Factor: 100 and 500 mV/div
* Frequency Response: same as Channel 1 and Channel 2
* Input Z: 1 Mohm
Horizontal System
* Display Modes: A (main sweep), A INTENsified, ALTernate A Intensified with B (delayed sweep) and B. In X-Y mode, Channel 1 provides X-axis (horizontal) deflection
* A Sweep Time Base Range: 500 ms/div to 5 ns/div in a 1-2-5 sequence of 25 steps (X10 magnification extends fastest sweep rate to 500 ps/div
* B Sweep Time Base Range: 50 ms/div to 5 ns/div in a 1-2-5 sequence of 22 steps (X10 magnification extends fastest sweep rate to 500 ps/div)
* DT Readout Resolution: either 10 ps or 0.025% of full scale, which ever is greater
* DT Range-With Cursors: ±10 times the A Sec/div setting
* Sweep Delay Range: 0 to 9.95 times the A Sec/div setting for settings from 500 ms/div to 10 ns/div
Triggering
Trigger Modes from CH1 or CH 2 Source: DC Coupled; Noise Reject Coupled; HF Reject Coupled; LF Reject Coupled; AC Coupled
X-Y Operation
* X-Axis Deflection Factor Range, Variable Range and Accuracy - Same as Channel 1
* X-Axis Bandwidth - DC to 3 MHz
Cursor and Front-Panel Display
Cursor Position Range: DVolts: At least the center 7.6 vertical divisions. DTime: At least the center 9.6 horizontal divisions
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名 称：彩电矢量示波器
型 号：LVS-5850A
厂 家：日本利达
简 介：NTSC 波形监示器 |
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名 称：波形监视器
型 号：V-098
厂 家：日本日立
简 介：SWEEP档：2H、1μS/div、2V MAG、2V
SYNC档：INT、EXT |
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名 称：PAL制彩电矢量示波器
型 号：TEK1421
厂 家：美国泰克
简 介：Tektronix 1421 The 1421 PAL Vectorscope is a half-rack unit ideally suited for mounting side-by-side with a 528A Waveform Monitor. Together they provide continuous displays of the luminance, sync and chrominance characteristics of a video |
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名 称：N制彩电矢量示波器
型 号：TEK1740
厂 家：美国泰克
简 介：N制波形监示器
The 1740 is part of a family of analog video waveform/vector monitors with progressive features in support of today's demanding television environment. Features include: Composite waveform monitoring, composite vector display, picture display, stereo audio display, time code phasing and amplitude, SCH and color framing display Vector, Lightning, Diamond and Bowtie. |
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名 称：彩电矢量示波器
型 号：TEK 1751
厂 家：美国泰克
简 介：PAL 波形监示器
PAL Waveform/Vector/SCH Phase Monitor, Simultaneous displays, dual filter display, R-Y (V axis) mode, VITS line select
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