主要特点
- 带宽:200 mhz 至 1 ghz
- 采样率:最大 5 gsample/s
- 存储深度:最大 1 gsample
- adc 分辨率:10 位
- 显示屏:10.1" 电容式触摸屏
聚焦 eur 5,990
主要特点
聚焦 eur 5,990
“十”力钜献,显示更多信号细节
r&s®rta4000 具备一流的信号完整性和快速响应的超大深存储,将“十”力钜献提高到更高水平。罗德与施瓦茨专门设计的 10 位 adc 结合极低噪声性能和顶级存储深度,在遇到意外测量挑战时可以生成高保真波形,确保更加快速准确地进行测量。
可查看存在于大信号中的小信号细节
r&s®rta4000 使用罗德与施瓦茨设计的定制化 10 位模数转换器,分辨率提升到传统 8 位模数转换器的 4 倍。分辨率越高,波形越清晰,进而显示更多在其他情况下可能忽略的信号细节。比如在测量开关电源的特性时, 在单次捕获中,需要同时测量开关设备开启和关断时的电压。
10 位模数转换器
10 位模数转换器可展示微小信号细节,垂直分辨率是传统示波器的四倍。
100 msample(标配);200 msample(交织模式)
r&s®rta4000 提供一流的存储深度:每个通道的存储深度达到 100 msample,在交织模式下存储深度可达 200 msample。这是同类示波器的十倍。用户甚至可以在高采样率下捕获更长的采集序列,以便获得更详细的分析结果,例如分析开关电源的瞬态响应。
100 msample 标配存储
捕获和分析长时间的脉冲和突发信号,标配存储深度最高达 200 msample
分段存储:1000 msample,带历史功能
r&s®rta-k15 选件带有深存储、分段存储功能,能分析较长观测时间的信号序列。可以在几秒或几分钟内捕获有通信间隔的协议信号(例如 i²c 或 spi)。由于分段长度可调,因此 1000 msample 的存储深度能得到最优的利用。在历史模式下,可以调用 1000 msample 最大分段存储中的所有采集波形并进行分析。
1000 msample 分段存储
具备一流的 1000 msample 存储,可捕获最长时间的信号
16 个附加数字通道
使用 r&s®rta-b1 选件,每台 r&s®rta4000 都可以升级为具有 16 个附加数字通道、直观易用的 mso。该示波器能同时捕获和分析嵌入式设计的模拟和数字信号。例如,可以使用光标测量很方便地确定模数转换器输入输出之间的延迟。
4 位 dac 信号变化。
r&s®rta4000 能同时捕获和分析模拟和数字信号。
生成模拟和数字激励
r&s®rta-b6 波形和码型发生器的数据传输率最高达 50 mbit/s,适用于教育领域以及开发硬件原型。除了常见的正弦波、方波/脉冲波、锯齿波和噪声波形外,此发生器还可输出任意波形以及 4 位信号码型。波形和码型可以 csv 文件形式导入,也可从示波器波形中复制。可使用预定义码型,比如 i2c、spi、uart 以及 can/lin。
波形和码型发生器
除了常见的正弦波、方波/脉冲波、锯齿波和噪声波形外,此发生器还可输出用户定义的波形以及 4 位信号码型。
测量并显示电势
r&s®rta4000 在每个通道上设有 3 位电压表 (dvm) 和 6 位频率计,可实现同步测量。标配测量功能包括 dc、ac dc (rms) 和 ac (rms)。
数字电压表
3 位电压表可测量并显示电路上两点之间的电势差。
有些故障难以察觉,这通常是因为时间和频率信号之间的相互作用。只要按下按钮,输入中心频率和频率范围,即可激活 r&s®rta4000 的 fft 功能。r&s®rta4000 示波器具有强大的 fft 功能,可分析最长达 128 kpoints 的信号。其他实用功能包括光标测量和频域自动设置。
方波 fft
强大的 fft 功能可分析最长达 128 kpoints 的信号。
模板测试能快速显示特定信号是否在规定的容差范围内。模板使用合格/不合格评估的统计数据,评估被测设备的质量和稳定性, 并且快速确定信号异常和意外结果。当模板被违规时,测量停止。r&s®rta4000 的 aux-out 连接器将在每次模板违规时生成一次脉冲输出。此脉冲输出可用于触发测量设置中的操作。
模板测试,提供结果统计数据
合格/不合格评估统计数据可评估被测设备的质量和稳定性。
分辨率高达 10 位,轻松查看电源信号细节
在电源测量中,高动态信号的最微小细节也至关重要。比如验证 mosfet 的 rds(on)。r&s®rta4000 示波器具备出色的 adc 分辨率,最高可将垂直分辨率提升至 10 位。以前无法查看的信号细节变得可见,并且可测量。因此在验证 rds(on) 时,可以在开关关闭的状态下测量漏源极电压的斜率。
电源分析
分析开关电源的输入、输出和传输功能
订单号码 1335.7700p04
订单号码 1335.7700p34
订单号码 1335.7700p54
订单号码 1335.7700p64
vertical system | ||
number of channels | r&s®rta4004 | 4 |
bandwidth (–3 db) | r&s®rta4004 (with r&s®rta-b24x options) | 200 mhz, 350 mhz, 500 mhz, 1 ghz |
rise time (calculated) | r&s®rta4004 (with r&s®rta-b24x options) | 1.75 ns, 1 ns, 700 ps, 350 ps |
input sensitivity | max. bandwidth in all ranges | |
at 1 mω | 500 μv/div to 10 v/div | |
at 50 ω | 500 μv/div to 1 v/div | |
dc gain accuracy | offset and position = 0, maximum operating temperature change of ±5°c after self-alignment | |
input sensitivity > 5 mv/div | ±1 % of full scale | |
input sensitivity ≤ 5 mv/div to ≥ 1 mv/div | ±1.5 % of full scale | |
input sensitivity < 1 mv/div | ±2.5 % of full scale | |
adc resolution | 10-bit, up to 16-bit with high resolution decimation | |
acquisition system | ||
maximum realtime sampling rate | 2.5 gsample/s; 5 gsample/s, interleaved | |
acquisition memory | 100 msample (200 msample, interleaved); 1 gsample segmented memory |
|
horizontal system | ||
timebase range | selectable between 0.5 ns/div and 500 s/div | |
trigger system | ||
trigger types | standard | edge, width, video (pal, ntsc, secam, pal-m, sdtv 576i, hdtv 720p, hdtv 1080i, hdtv 1080p), pattern, line, serial bus |
option | i2c, spi, uart/rs-232/rs-422/rs-485, can/lin, audio (i2s),arinc 429, mil-std-1553 | |
mso option | ||
digital channels | 16 (2 logic probe) | |
sampling rate | 2.5 gsample/s; 5 gsample/s, interleaved | |
acquisition memory | 10 msample | |
waveform generator option | ||
resolution, sample rate | 14-bit, 250 msample/s | |
amplitude | high z; 50 ω | 20 mv to 10 v (vpp); 10 mv to 5 v (vpp) |
dc offset | high z; 50 ω | ±5 v; ±2.5 v |
general data | ||
screen | 10.1" wxga tft color display (1280 × 800 pixel) | |
interfaces | usb host with mtp, usb device, lan, powerful web server for remote display and operation | |
audible noise | maximum sound pressure level at a distance of 1.0 m | 28.3 db(a) |
dimensions | w × h × d | 390 mm × 220 mm × 152 mm (15.4 in × 8.66 in × 5.98 in) |
weight | 3.3 kg (7.3 lb) |
订单号码 1335.7823.02
订单号码 1335.7830.02
订单号码 1335.7846.02
订单号码 1335.7852.02
订单号码 1335.7869.02
订单号码 1335.7681.02
订单号码 1335.7698.02
订单号码 1335.7717.02
订单号码 1335.7723.02
订单号码 1335.7730.02
订单号码 1335.7746.02
订单号码 1335.7769.02
订单号码 1335.7975.02
订单号码 1335.7981.02
订单号码 1333.1728.02
订单号码 1333.1734.02
订单号码 1335.9290.02
订单号码 1335.7875.02
订单号码 1338.0007.02
订单号码 1333.1711.02
订单号码 1333.2401.02
订单号码 1409.7708.02
订单号码 1333.1370.02
订单号码 1333.0815.02
订单号码 1418.7007.02
订单号码 1410.4080.02
订单号码 1410.3502.02
订单号码 1410.4715.02
订单号码 1410.4409.02
订单号码 1800.5006.02
订单号码 1333.0873.02
订单号码 1409.7720.02
订单号码 1409.7737.02
订单号码 1337.9700.02
订单号码 1337.9800.02
订单号码 1422.0703.02
订单号码 1333.0821.02
订单号码 1333.0838.02
订单号码 1800.2307.02
订单号码 1800.2107.02
订单号码 1800.2207.02
订单号码 1800.2007.02
订单号码 1333.0850.02
订单号码 1333.0844.02
订单号码 1409.8204.02
订单号码 1409.7750k02
订单号码 1409.8210.02
订单号码 1409.8227.02
订单号码 1409.7766k02
订单号码 1409.8233.02
订单号码 1409.7772k02
订单号码 1801.4932.02
订单号码 1147.2736.02
订单号码 1333.0721.02
订单号码 1409.7789.02
订单号码 1410.4744.02
订单号码 1800.0004.02
订单号码 1326.3641.02
订单号码 1335.7775.02
订单号码 1335.7998.02
manufacturer's recommended retail price (msrp). the price shown does not include vat. prices and offers are only intended for entrepreneurs and not for private end consumers.
terms & conditions of the prize draw 10 years rohde & schwarz oscilloscopes
1. the prize draw “10 years rohde & schwarz oscilloscopes” (herein referred to as “draw”) is organized by rohde & schwarz gmbh & co. kg, mühldorfstraße 15, 81671 munich, germany, tel. 49 89 41 29 0 (herein referred to as “r&s).
2. all participators can register to the draw during january 01, 2020 to december 31, 2020 with their name, company name and business e-mail.
3. participation is free of charge and not dependent on the purchase of goods or services.
4. the draw is only open to legal entities and only the legal entities are able to win the prizes. an individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.
5. the prizes to win are 1 of 10 r&s®rtb2000 within the time frame january 1, 2020 to december 31, 2020:
prize: 1x r&s®rtb2000 digital oscilloscope
6. the draw takes place at rohde & schwarz headquarters, muehldorstrasse 15, 81671 munich. the winner of the prizes will be informed by e-mail within 5 (5) working days.
7. the authorized representative of the legal entity shall inform rohde & schwarz about the acceptance of the price. in case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. if no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.
8. r&s’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.
9. no cash equivalent or exchange of prizes is allowed. prizes are non-transferable. all taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.
10. personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.
11. any participant who does not comply with these terms & conditions may be disqualified by r&s from this competition. in such cases, prizes can also be withdrawn retrospectively. in case a prize is withdrawn retrospectively due to the non-compliance with these terms & conditions, it shall be returned by the respective participant at his cost to r&s’ address mentioned under nr.1 and a new winner will be drawn.
12. the participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.
13. the draw and any contractual relationship arising therefrom between r&s and the respective participant shall be governed by and construed in accordance with the laws of germany, without any recourse to the conflict of laws. the courts of munich, germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this competition.