如何使用示波器测量功率？掌握示波器执行功率测量的七大秘诀
示波器执行功率测量的秘诀是：尽量扩大示波器测量动态范围 + 选择优化信号完整性的探测方法
1、通过计算平均值提高测量分辨率
2、利用高分辨率采集提高测量分辨率
3、使用交流耦合去除直流偏置
4、使用示波器和探头限制带宽
5、使用差分探头进行安全且精确的浮置测量
6、不要选择耦合辐射功率的探测附件
7、选择避开示波器最灵敏设置的探头
秘诀一 : 通过计算平均值提高测量分辨率
首先问一个问题：垂直分辨率每增加一位，需要计算多少平均值？
在某些功率测量应用中，您需要测量大动态范围的值，同时还需要精细的分辨率，以测量参数的微小变化。除了借助高分辨率数字转换器之外，您也可以使用其他采集方法来降低随机噪声并增加测量的有效动态范围，例如求平均值法和高分辨率采集法。
求平均值法要求被测信号必须是重复信号。该算法对每段时间内多次采集的点求平均值。这样可以降低随机噪声，为您提供更高的垂直分辨率。
通过计算平均值提高测量分辨率原理如下：
增加的位数 = 0.5 log2 N （N = 计算平均值的采样数）
例如，对 16 个采样求平均值，垂直分辨率将增加：位数 = 0.5 log2 16 = 2。因此，有效垂直分辨率为 8 + 2 = 10 位。
这种算法最高可将垂直分辨率提高到 12 位，因为再继续下去，其他因数 ( 例如示波器的垂直增益或偏置精度 ) 将起到决定性作用。平均值模式的优点是，对示波器的实时带宽没有任何限制。缺点是仅适用于重复信号，并且会降低波形更新速率。
秘诀二 : 利用高分辨率采集提高测量分辨率
降低噪声的第 2 个方法是高分辨率模式，它不要求被测信号必须是重复信号。KEYSIGHT InfiniiVision 3000 X 系列等现代化示波器在正常采集模式下可提供 8 位垂直分辨率 ( 与大多数其他数字化示波器类似 )。然而像平均模式一样，高分辨率模式最高也只能达到 12 位的垂直分辨率。
高分辨率模式是对同一次采集的连续点求平均值，而不是对某个时间段内多次采集的点求平均值。在高分辨率模式中，您不能像在平均模式中那样，直接控制平均值数量。垂直分辨率增加的位数由示波器的时间 / 格设置决定。
当在较慢时基范围状态下工作时，示波器会连续过滤相继的数据点，并将过滤结果显示到显示屏上。增加屏幕上数据的存储器深度，也会同时增加进行平均值计算的点数。高分辨率模式下，扫描速度越快，在屏幕上捕获的点数就越少，因此效果就越差。相反，扫描速度越慢，在屏幕上捕获的点数就越多，效果也就越显著。
秘诀三 : 使用交流耦合去除直流偏置
如果您正重点关注信号的纹波，可能不会注意到其直流偏置。一般情况下，纹波和噪声与电源电压相比是极小的。如果您使用示波器的动态范围对这种偏置进行定量测量，那么在遇到更微小的信号细节时，可能就无法进行深入分析。将示波器的耦合设置为“交流”，可以从测量结果中去除直流偏置，从而最大限度提高测量的线性度和动态范围。
秘诀四 : 使用示波器和探头限制带宽
这种降低噪声、增加动态范围的方法虽然简单，但常常被忽视。电源信号内容与示波器的标称带宽相比往往低得多 (kHz 至几十 MHz 级 )。多余的带宽不会传输任何信号信息，只会给测量带来额外的噪声。
大多数示波器使用专用的硬件滤波器来解决这个问题――通常是 20 至 25 MHz 低通滤波器。硬件滤波器与软件滤波器相比的一个优势是，它不会影响示波器的更新速率。
另一种解决办法是使用探头限制带宽。测量链的带宽受其“最弱一环”的限制。500 MHz 示波器配备 10 MHz 探头，其带宽将会是 10 MHz。是德科技提供了多种无源、有源的电流和差分探头，总有一款探头的带宽会适合您的特定测量。
秘诀五 : 使用示波器差分探头进行安全且精确的浮置测量
示波器探头上的接地引线通过 BNC 连接器的外壳连接到机箱。出于安全考虑，示波器的机箱通过电源线的接地插头连接到接地基准面。示波器与电源的接地方式不同，两者之间可能产生冲突。许多需要测量的信号都是以电势而不是以接地作为基准 ( 浮置 )。电源设计人员采用各种方法来克服这一测量限制。
最常用的方法是，通过切断电源线的防护接地插头，或在电源线路中使用隔离变压器，使示波器“浮置”( 隔离 )。这种方法非常危险，因为它有可能在示波器机箱上形成高电压。此外，使用浮置示波器执行测量，可能导致测量结果不精确。
测量浮置电源信号的另一种方法是，使用两个单端电压探头执行测量，再用通道 A 的测量结果减去通道 B 的测量结果，即得到浮置电源信号。使用两个输入通道和探头来测量感兴趣的信号节点。然后使用示波器上的波形运算功能，将两个通道上的电信号相减，得到差分信号的轨迹。
这种方法相对安全一些，因为示波器始终保持接地。然而当共模信号相对较小时，此时使用的两个探头输入通道之间的增益会发生失配，因此共模抑制比较低，大约不到 20 dB(10:1)，从而使测量受到一定的限制。
进行安全、精确的浮置测量，最好使用差分探头或差分放大器。差分探头提供较高的共模抑制比，通常达到 80 dB 或 10，000:1 甚至更高，因此您可以适合的精度和高灵敏度测量大共模信号掩盖下的小差分信号。使用动态范围和带宽足够满足应用需求的差分探头，可实现安全和精确的浮置测量。
秘诀六 : 不要选择耦合辐射功率的示波器探测附件
请务必谨慎选择示波器探测附件。通用无源探头在标准配置中通常提供 15 厘米长接地引线和挂钩探针，这两种附件可能会探测到电源或其他器件所产生的噪声。此外，长接地连接往往会产生电感负载，给被测信号增加振铃。
反之，较小的探针、较短的接地连接――例如使用电路板上的 BNC 适配器或卡口式接地引线――可以显著减少探测到的噪声。其原理是通过尽量减少连接匝数，以及降低电感负载，来减少噪声。
秘诀七 : 选择避开示波器最灵敏设置的探头
如果您测量电源的纹波和噪声幅度，可能要用到示波器最灵敏或接近最灵敏的 V/ 格设置。这正好处于放大器性能范围的边缘。虽然测试仪器可能会在技术指标范围内工作，但是实际的测量效果也许还比不上它的“基本”性能。
在这种情况下，您应考虑使用 1:1 探头，而不是使用仪器标配的 10:1 无源探头。若使用 10:1 探头，不仅示波器的基线本底噪声会增加 10 倍，而且示波器的最小 V/ 格设置也会比使用 1:1 探头时大 10 倍。这会导致信噪比降低，从而使测量的动态范围缩小。使用衰减比较小的探头，只要测量的信号不超过示波器的最大输入电压，就可以获得出色的信号完整性。
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本文由咪猫转载自是德科技 Keysight Technologies知乎，原文标题为:如何使用示波器测量功率？掌握示波器执行功率测量的七大秘诀，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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Keysight（是德科技）电源产品选型指南（中文）
目录- BenchVue软件 电源产品 系统直流电源和台式直流电源 直流电源输出电压和电流一览表 直流电源 直流电子负载 交流电源 专用电源产品 已停产的直流电源及其替代产品
型号- B2911B,B2911A,N8926A,U8000,N5742A,N5766A,6632B,6644A,BV0003B,N6977A,N6735B,N6953A,6800C 系列,N5743A,N5767A,N1275A,6621A,6633B,6645A,N6780 系列,EL30000系列,N6976A,N6746B,B1506A,N6952A,N6734B,U8031A,N8948A,N5744A,N5768A,N1274A,E4361A,N3300A,6622A,6634B,66332A,N8924A,66102A,6600 系列,B1505A,N6701C,66000,N8949A,N8925A,N8937A,6624A,N5745A,N5769A,E4360A,6611C,N3301A,N1273A,6623A,B2901BL,N6700C,66101A,U8000 系列,N6736B,N6954A,E36100A 系列,N6700A,E5263A,6625A,6612C,N5746A,N3302A,N1272A,66104A,N1260A,U8032A,66321D,66321B,B2902B,B2902A,6626A,N5747A,N3303A,6613C,PA2203A,66103A,BV0012B,N1271A,N6702C,6060 系列,6060B,N6705C,B2901B,N8928A,6800B 系列,N7900 系列,B2901A,6627A,EL30000,N3304A,6614C,N5748A,6600,E4360,66106A,N6783A-BAT,N8929A,B2900A,B2912B,E5262A,6628A,B2912A,N3305A,N5749A,66311B,PV8922A,66105A,U8001A,E4368A,N3306A,E4356A,N5700,6672A,B1511B,6684A,PV8921A,RP7935A,CX3322A,BV9210B,RP7945A,RP7933A,B2962A,N8900 系列,N3307A,E4367A,RP7900 系列,N6900,B1510A,6673A,PV8932A,B2960,RP7946A,6620 系列,B2961B,B2961A,RP7932A,6674A,AC6906L,AC6918L,PV8931A,U2723A,U8002A,RP7943A,RP7931A,6675A,B1520A,6651A,PA2201A,U2722A,BV9201B,AC6900,N8760A,6652A,B2900A 系列,E36232A,AC6906H,66300,AC6918H,N6700,N8761A,6653A,E4362A,B1514A,6641A,E36231A,BV9211B,B2960系列,EDU36311A,N3300,B1513C,6654A,6642A,E36234A,N7900,CX3324A,667X,U2720,CX3300A,BV9200B,669X,E36200 系列,66000 系列,B1500A,6643A,B1512A,E36233A,6655A,6631B,AC6903L,668X,RP7936A,E36100B,AC6903H,E36100A,RP7962A,AC6804A,PV8900 系列,AC6804B,N8740A,E36103A,E36103B,N6791A,AC6912L,AC6912H,RP7973A,RP7961A,6035A,66309B,E36102B,E36102A,66309D,N8741A,AC6802B,RP7972A,AC6802A,E3600 系列,E36311A,N8762A,B2960 系列,E36105B,N6781A,E36105A,6690A,E3641A,RP7983A,N3300 系列,AC6803A,AC6803B,N8900,E36104B,E36104A,N6792A,E3640A,6691A,AC6800A,N6790,AC6800B,N6783A-MFG,RP7942A,E3600,6038A,N6900 系列,E36313A,6692A,N6783A,N8756A,6680A,N8732A,PV8900,N8950A,RP7941A,AC6801A,AC6801B,N6780,RP7953A,E36312A,N6782A,E36106B,E36106A,AC6900 系列,N8757A,6681A,N8733A,N8951A,RP7952A,N7971A,6682A,N6785A,N6773A,N6761A,N8754A,N8742A,RP7963A,RP7951A,N7970A,N8700,6683A,6671A,N6784A,N8755A,N8731A,N5770A,6629A,N7973A,E3647A,N6775A,N6763A,N8736A,N6751A,N8954A,N8930A,E36300 系列,E36340,6063B,E5260A,N5771A,N1259A,6812B,N7972A,E36100,E3646A,6811C,6811B,E36100 系列,N6786A,N8737A,N6774A,N6762A,N8943A,AC6800A 系列,N8955A,N8931A,E3634A,N5772A,N1258A,6813C,6813B,N7951A,6800C,E3649A,E36100B系列,6812C,6800B,AC6800B 系列,N6753A,N8758A,N6741B,N8734A,N6971A,N8952A,N6777A,N8940A,N6765A,EL30000 系列,E5270B,N5761A,N7950A,N7974A,N8700 系列,E3648A,N8759A,N6764A,N6752A,N6970A,N8735A,N8941A,N6776A,RP7982A,6030A,N5750A,N7953A,N7977A,N5762A,N1268A,N8934A,N6743B,N6731B,N8946A,N6973A,E36100B 系列,E3643A,E3631A,N6755A,14585A,CX3300A 系列,6031A,N7976A,N5763A,N5751A,E36300,N7952A,N1267A,N6972A,N8923A,N6790 系列,N8935A,N6742B,E3630A,E3642A,N6766A,N6754A,N5700 系列,N8738A,6032A,6030 系列,N5752A,N5764A,RP7900,B2910BL,N1266A,N6951A,N8932A,N8944A,N8920A,E3645A,N6745B,E3633A,N6733B,N8739A,6033A,N7954A,N5741A,N5765A,66319B,N1265A,N6950A,N8945A,N6732B,N8957A,N8921A,E3632A,E3620A,N6756A,N6974A,E3644A,N6744B,66319D
Keysight Enables First O-RAN Open Distributed Unit Fronthaul Certificate for ArrayComm through APOP
Keysight Technologies has enabled ArrayComm to obtain the first O-RAN ALLIANCE Fronthaul Certificate of Conformance for its open distributed unit (O-DU) with the Keysight Open RAN Architect (KORA) solutions. The certification was issued by the Asia ＆ Pacific OTIC in PRC (APOP).
原厂动态 发布时间 : 2023-03-30
【选型】Keysight（是德科技）通用及基础测量仪器样本
目录- 示波器和探头 数字万用表 数字采集和开关 频率计数器、函数和任意波形发生器 电源 射频仪表
型号- U1272A,34460A,34133A,53140,N5742A,N5766A,E4980ALU-050,N2919A,N576XA,N5439A,6644A,661XC-220,54600S,34905A,3446MEMU,3000X,U2700,N674XB,34132A,34132B,53150,N5743A,53151,N5767A,661XC-OL2,664XA,3024T,N2918A,6621A,3000T,53152,6645A,N2918B,N9310A-1CM,661XC-230,U1273A,34904A,U1620,E364XA-1CM,N6746B,3000X,DSOXGPIB,N8948A,1000,34131A,DSOX4AUTO,N5744A,N5768A,N2917B,6622A,N3300A,8120-4383,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORDN2801A,34903A,663XB-0B3,DSOX4SENSOR,N8900A,66102A,N6701A,E5387A,66000,U1271A,N8949A,66002A 66001A,11059A,6624A,N5745A,668XA-0B3,8120-5488,N5769A,3022T,6623A,N3301A,33500,8120-5489,34902A,66101A,N9340B-AMA,N2916B,U1600,N6700B,33509B,N7020A,6625A,DSOXLAN,4000X,N3302A,N5746A,8120-5413,8120-6502,N2874,8120-5412,N574XA,U1604A,8120-6980,34901A,34925A,66104A,8120-6507,N2915A,8120-5414,U2802A,66321D,N9310A-1HB,DSO1072B,66321B,663XB-760,B2902A,4000X,6626A,N3303A,N5747A,8120-5421,N2829A,N2862,600,66103A,34924A,N2805A,N6702A,N6705B,N9330B,668XA-909,B2901A,6627A,668XA-908,N3304A,U1602A,N2828A,N5748A,34923A,34947A,8120-8705,N2804A,66106A,6628A,891A,669XA-0L2,N3305A,N5749A,34922A,E5805A,34946A,N2827A,60XX-220,N2803A,66105A,U8001A,DSOX4EMBD,N2849A-68701,1000B,3000,1000A,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORD54600S,N3306A,DSOX4MASK,U1600A,U1210,N2791A/N2891A,34921A,6575A,34945A,1158A,6551A,6684A,3446SECU,N2826A,5485X,N2802A,E363XA-0L2,1134A,DSO1052B,34172B,N3307A,657XA,U3400,6552A,N2801A,60XX-240,5462X,N2825A,34171B,N9340B-ADP,DSOX2000,33612A,33503A,1131A,N9310A,663XB-8ZJ,U1731B,6553A,N2800A,N3300A-UJ1,N2739A,N2848A,N2824A,8121-0695,8121-0694,DSOX2APPBNDL,33611A,B2960A,U8002A,E4980ALU-201,N33313A,1132A,DSOX2AUTO,8120-43831,U3606A,U1732B,6554A,34942A,681XB-1CP,BNC,1157A,U3606B,5464X,681XB-1CM,2000 X,N2738A,DSOX3ADVMATH,6551,N9340B-ABJ,8120-5490,8121-1330,N9340B-ABA,2000X,8121-1331,655XA,8120-8767,53100,8120-8768,34941A,6555A,34832A,663XB-120,N2822A,N9340B-AB2,3000TX,33500B,N5,N9330B-ADP,1130A,U2600A,N9340B-PA3,DSOX3EMBD,200,6641A,669XA-0B3,1131.,N2821A,DSOX3MASK,4000 X,5000,N3300,AC6800,6642A,34830A,N7900,N2820A,N2759A,33522A,33522B,1180CZ,663XB-100,DSOX4COMP,N9310A-1T,N9340B-TG3,6643A,N2867A,N2843A,U1401B,N9340B-INM,AC6804A,DSOX3AUDIO,34840B,DSOX4FLEX,669XA-908,669XA-909,N2733A,N2866B,N2733B,3458A-002,DSOX2EMBD,3458A-001,E2695A,DSO1012A,34972A,N9310A-1TC,60001,N2889A,N2756A,6063B-020,N2732A,AC6802A,6000A,U1270,6000X,DSO1014A,U1880A,N9340B-TAD,90000 X,663XB-020,N2779A,N2888A,6000L,DSOX3COMP,E2697A,N2863B,AC6803A,U2751A,34970A,L4411A,6000X,34401A,N9330B-202,N9330B-203,U1881A,N9330B-201,N2778A,N2887A,54826,8120-1689,7000,N2862B,E4980A-710,668XA-208,54830,U1250,DSOXEDK,6571A,681XB-208,N875XA,N2777A,6680A,N8756A,N8732A,N8950A,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORD1163A,E3610-17A,AC6801A,DSOX3FLEX,681XB-200,10070D,N2885A,N2752A,N5440A,E3451B,81180A,U2531A,54600,6572A,E4980AL-100,6681A,N8757A,N2776A,U3402A,N8733A,53147A,8120-2956,N8951A,681XB-230,N2884A,N2751A,N7971A,DSO1102B,6641A-45A,DSOX2COMP,64997A,6682A,U1230,6573A,U3401A,N6773A,B2980A,N8754A,N7970A,N2750A,DCA-J 86100D,53230A,6813B-019,N5442A,6631BA,8120,6574A,6683A,54620,U1240,N8755A,5484X,N8731A,N2797A,N5770A,N2882A,N873XA,N5443A,34420A,N7973A,10073D,DSOXDVM,E2678A,80000,N28,N6775A,N8736A,8120-2104,N6751A,N8954A,DSOX4PWR,N2881A,E2655C,6063B,N2796A,N5444A,P66321B,N5771A,6812B,N7972A,10074D,E2679A,N5468A,N9340B-XDM,6811B,11053A,9000X,N8737A,N6774A,DSOX3MSO,N8955A,E3634A,N2771B,N2880A,DSOXPERFMSO,N6450,N2795A,N5772A,N5469A,9000,6813B,N5445A,U2356A,8121-6203,N7951A,N6459,N6753A,N8758A,U1242B,N6971A,N8734A,33220A,N8952A,N6777A,681XB-026,53181A,681XB-020,U2331A,661XC-760,10072A,N7950A,60XX-0B3,U2355A,N7974A,DSOX4AUDIO,34465A,E5813A,34138A,E4356A-909,E4356A-908,U1461A,N8759A,N6752A,N6970A,N8735A,N677XB,N6776A,N2793A,N9340B-IBC,U1591A,11058A,U2354A,N5750A,N7953A,N7977A,N5447A,N5423A,E5810B,E5810A,N6731B,N6973A,N2914,DSOX4APPBNDL,661XC-0B3,E3631A,N6755A,N2792A,DSOX3VID,E2675A,DSOX2MASKM,34330A,U2353A,N7976A,E4980AL,N5751A,N9340B-1TC,N5448A,N5424A,N7952A,34136A,DSOX2SEM,N3331A,N6972A,U1241B,E3630A,DSOX4AERO,34908A,N6754A,E2676A,N2791A,N9330B-1TC,N8738A,10075A,U2352A,N5752A,N5425A,U1452AT,3000T X,N577XA,N5449A,DSOXT3DVMCTR,7000B,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORD10076C\,3000 X,U2700 USB,U1177A,N6951A,E363XA-1CM,N2836A-68701,34907A,E3633A,N6733B,E2677A,N9310A-001,N2790A,N675XA,66000A-909,E4980A-301,N8739A,66000A-908,N7954A,10076B,34134A,10076C,U2351A,N5426A,34461A,66319B,8120-4753,N6732B,N6950A,N8957A,E3632A,34906A,N6756A,N6974A,66319D,N9330B-BCG,B2911A,N2111A,8120-5570,N9340B,E2614A,1161A,DSOX3AERO,6632B,8120-5572,N1022B,8120-5573,33250A,54830S,8120-5337,N6735B,N6977A,N6711A,N6953A,661XC-100,1162A,E2615A,6633B,34945EXT,N9330B-BAT,3012T,8120-5342,N6710B,66002A,N6976A,90000Z,N6734B,N6952A,DSOX4WAVEGEN2,90000X,U8031A,663XB-1CM,90000Q,663XB-1CP,34470A,E2616A,N575XA,6634B,8120-6204,661XC-120,90000A,66332A,6651A-55,DSOX2WAVEGEN,34939A,N673XB,1132,1131,82351A,1160A,N2819A,6611C,3034T,N5406A,8120-8871,66000A-0L2,34938A,N6736B,N6954A,N6712A,90000,E5396A,N9320B,6612C,N2818A,E
【选型】Keysight（是德科技）Agilent 射频和微波开关选型指南
目录- 射频和微波开关产品系列 机电同轴开关特性 机电开关产品性能 机电开关的典型应用 固态开关特性 低视频泄漏和超快的稳定时间 固态开关典型应用 驱动开关 11713B/C衰减器/开关驱动器典型应用 选择正确的开关技术 机电(EM)开关选型表 机电开关订货信息 衰减器/开关驱动器订货信息
型号- 87106D,N1812UL,8766K,87106A,87106C,87106B,11713B-401,11713B-801,U9397C,U9397A,L7104D,11713B-001,L7104B,34945A,L7104C,L7104A,L4490A,70611A,8765F,11764-60004,8765D,U1810TL,P9400,8765B,87606B,8765C,8765A,P9404,P9402,L4445A,11713C-601,11713C-201,11713-60043,11713-60042,11713-60044,11713-60047,5061-0969,8768M,8768K,U9397,11713B-908,11713B-909,P9400C,P9400A,11713B-501,11761-60001,U9400C,U9400A,11713B-101,SP2T,87204C,8767M,8767K,87204B,87204A,87406B,5061-9496,11713C-701,11713C-301,L4491A,N181X,11713B,5063-9212,11713A,P9373C,11713C,N1810UL,8762F,8762C,P9397A,8762A,8762B,P9402C,8764CL,SPDT,P9402A,11713B-601,11713B-201,FET SPDT,85331,5064-7848,SP4T,85332,85331B,8120-2703,87130A,N1810TL,87206B,8769M,87206A,8761B,8769K,87206C,11713C-001,8761A,34980A,11713C-801,L7222C,11713C-401,87106,SP3T,L7206C,87104,L7206A,L7206B,87222D,87222C,87222,87222E,85332B,87104C,87104B,87104D,87104A,8764C,11713B-301,8764A,8764B,P9404C,11713B-701,P9404A,L7106D,L7106B,L7106C,L7106A,SP6T,8762,N1811TL,L7104,8765,L7106,5063-9240,8763,8764,8763B,8763C,11713C-101,8763A,L7222,11713C-501,L7204C,L7204A,U9400,11713C-908,L7204B,11713C-909,SP5T
Keysight（是德科技）数据采集系统和开关解决方案产品选型指南
目录- DAQ970A / DAQ973A Data Acquisition System and Modules 34980A Data Acquisition System and Modules USB Data Acquisition Mainframe and Modules
型号- DAQ970A,U2354A,DAQM905A,DAQM909A,U2653A,34941A,U2300,DAQM900A,34921A,34945A,34933A,34925A,34937A,DAQ973A,U2802A,U2781A,U2353A,DAQM902A,U2652A,34980A,U2300 SERIES,34945EXT,34952A,34932A,DAQM901A,34924A,U2651A,U2352A,DAQM903A,U2356A,DAQM907A,U2600 SERIES,34951A,34931A,34923A,34947A,34959A,U2600,34939A,DAQM904A,U2331A,U2351A,DAQM908A,U2751A,U2355A,34950A,34942A,34934A,34922A,34946A,34938A
Keysight（是德科技）信号发生器选型指南（中文）
目录- 信号发生器简介 信号发生器的频率范围 信号发生器产品类别 信号发生器主要技术指标对比 应用软件、核心功能和软件对比 Signal Studio 软件 台式 模块化
型号- M9383B,N5194A,M9381A,N5193A,M9380A,N5166B,N5191A,N5181B,N5182B,N5171B,N5172B,N5183B,N5173B,E8257D,E8663D,N5102A,N9310A,E8267D,N5182BX07,M9383A,M9384B,M9484C
Keysight（是德科技）Infiniium 示波器探头和附件选型指南（英文）
目录- Probe Compatibility Table InfiniiMax Active Probe System Overview Optical-to-Electrical Converter Active Termination Adapter InfiniiMode Active Probes Single-Ended Active Probes General Purpose Differential Active Probes AC/DC Current Probes High-Sensitivity Current Probe General Purpose Passive Probes High Voltage Passive Probe Mixed Signal Oscilloscope Logic Probes and Accessories Probing Accessories
型号- N2830A,N7008A,N7040A,P6241,P6243,E2614A,P6245,1250-4403,P6246,P6247,P6248,P6249,N5439A,N1022B,MX0103A,N2878A,N4839A,N27891A,N7007A,P6701B,P6250,P6251,E2615A,N2768A,N2877A,N2744A,90000X,N7042A,E2616A,MX0105A,90000 X,90000A,E5404A,N4829A,N2779A,N2888A,N2876A,N2750A SERIES,E2697A,N2851A,N7009A,N5450B,1160A-65A,N7041A,N2819A,P6711,N280XA,P5210A,P6713,P6703B,N2778A,N2766A,N2887A,N2875A,E5396A,MV-23,N4863A,N2874A,N5451A,N7020A,N7032A,P6205,N2818A,N2789A,0960-2907,N2777A,54904-61622,0960-2908,E5385A,N4864A,10070D,N4840A,N2885A,N2873A,N2752A,N5440A,MX0106A,90000 SERIES,N2829A,N2817A,N2776A,N2805A,N4853A,E5394A,N4841A,N2884A,N2751A,N2872A,MX0109A,N5477A,N7010A,N7022A,N2828A,54850,N2787A,N2816A,N2804A,N4842A,N2870A-76A,N4854A,N2786A,E5383B,N2750A,N2871A,N5442A,N7021A,N7033A,E2613A,N2839A,9000A,N2848,N2827A,N2803A,E2678B,N4831A,N2870A,N4843A,N2797A,N2785A,N5443A,N7000A,N7024A,10073D,80000,DP0002A,10467-68701,N2838A,N2826A,N2802A,N2881A,E2643A,E2655C,N2796A,N2784A,N2893A,1134B,1146B,N5444A,N7023A,E2679B,DP0001A,P5205,1147B,1147A,N2801A,N2849A,N2825A,N4844A,N2783B,E2644A,N7026A,N2880A,N5380B,N2795A,P5205A,N2783L,P5210,1131B,N5445A,N7002A,E2668B,N2812A,N2848A,N2836A,N2824A,N4845A,N2891A,N2782B,N5381B,N2697A,1168B,1132B,10072A,N7001A,E2669B,MX0023A,1169B,N2823A,N4846A,TCP202,N4822A,N2835A,N5446A-006,N7004A,N5446A-005,N2781B,N5446A-004,N5446A-003,10077A,N5446A-002,N5447A,N5446A-001,90000 Q-SERIES,N2822A,N7003A,N2780B,E2675B,10 076C,1130B,N5448B,5959-9334,N2833A,N2821A,E5346A,N4836A,10085-68701,N2791A,E2676B,N7006A,01650-61609,N700XA,10075A,N5425B,5968-4632E,N5449A,N2832A,N4837A,N2832B,N2820A,E2677B,N7005A,N2790A,11447B,N2831B,10076C,N5426A,MX0100A,N7042 A,N2831A,N4838A,5090-4833,N2879A
【选型】Keysight（是德科技）网络分析仪产品选型指南（中文）
目录- 网络分析仪产品简介 通用网络分析仪 ENA和精简系列USB矢量网络分析仪 PNA系列矢量网络分析仪 多端口测试仪/射频和微波固态开关/PXI多端口网络分析仪 PNA毫米波系统 手持式微波分析仪
型号- M9165B,N5221B,PNA-X,N5241B,N9914B,N5225B,N5245B,N5249B,N9950A,E5080B,E5080A,E5092A,E5072A,N9918B,N9951A,N5290A,N5242B,P916XB,P937XA,P916XA,N5234B,N5222B,M9808A,M9804A,P502XA,E5071C,E5063A,M9375A,P937XA 系列,PNA-L 系列,N9952A,N5231B,PNA 系列,P9165B,P9375A,N5247B,N5235B,N5239B,N5227B,P9370A,M9164B,P9164B,N5232B,N9913B,N5224B,P5008A,N5244B,M9019A,N529XA,PNA-X 系列,M980XA,P50XXA,P5024A,P5028A,E5061B
【选型】Keysight（是德科技）噪声系数测试仪选型指南
目录- 噪声系数概述 测量不确定度 噪声系数测量系统的组成 噪声系数分析仪 X系列信号分析仪（PXA/MXA/EXA/CXA） PNA-X微波网络分析仪 SNS系列智能噪声源 346系列传统噪声源 347系列高频噪声源 噪声源测试仪
型号- PNA,N2002A,PNA-X,N5241A,K40,NFA,N9069C,N5245A,H29,550,N8975AZ - K50,N8975AZ - K98,N8975AZ - K99,N8974B,N5242A,K50,N9010B,N9030A-526,N8975AZ - K40,N2002-90001,N8975AZ - K88,PXA,526,N4000A,N8975B,N8975A,K 系列,R347B,8510,K63,Q347B,N9030B,N8975AZ - K75,SNS,N4001A,N8976B,W9069C,NFA X,N5244A,346CK40,346CK01,N9020B,CXA,N9000B,EXA,N8975AZ - K63,X ÏΜÁÐ,X 系列,543,346,544,N9020A-526,347,028,MXA,029,N4002A,346C,346B,346A,N8973B
Keysight（是德科技）53200系列射频和通用频率计数器/计时器选型指南
目录- RF and Universal Frequency Counters/Timers Abbreviated Characteristics and Specifications RF and Universal Frequency Counters/Timers Ordering Information
型号- N2870A,531XXA FAMILY,34190A,34191A,53181A,N2874A,N2873A,53131A,53230A,53200 SERIES,34131A,53200 FAMILY,1250-1476,34194A,53200,53220A,53132A,531XXA,53210A
【选型】Keysight（是德科技）功率计和功率传感器选型指南
目录- 功率计和功率传感器产品 功率计和功率传感器关键特性 功率计和功率传感器应用领域与解决方案 用于简化数据捕获的功率测量软件 无线通信功率计选型图表 功率传感器选型图表 功率计和传感器兼容性表
型号- U8480,E932X,EPM-P E4416A,U2020XA,848X,U2040 X,8483A,E9326A,E4413A,U8485A,E9301H,U2020,8483A 75,E9301A,N8481B,E 系列,N8481A,E9301B,U200X,V8486A,EPM-P E4417A,N8481H,E9325A,E4416A EPM-P,N8480,E4412A,N1914A,E9300H,W8486A,N8482B,U2042XA,E9300B,N8482A,E9300A,N432A,N2044XA,E930X,U2021XA,8990B,8485D,U8487A,E441X,N1913A,U2022-90001,N1913A EPM,U2000,E9323A,N8487A,N1911A P,R8486D,E4417A EPM-P,U2004A,N1912A,N1924A,N8488A,478A- H76,N1922A P,N191XA-200,N8262A P,P 系列,U2041XA,N8262A,E9322A,E4410,N1912A P,U2049XA,U2022XA,8487D,N1911A,N1923A,E8486A,U8481A,BV0007B,U8489A,E9321A,N8485A,N192X,N20494XA,V3500A,E4419B EPM,848XD,N1914A EPM,U8488A,N1922A,U2002A,U2002H,U2020 X,E9300,U2044XA,Q8486D,8481D,N8482H,E9304A,478A-H75,478A-H76,U2040,N1921A,U2001B,U2001A,478A,N8486AQ,N8486AR,N1921,U2001H,U848X,8486,E9327A,U2000B,U2000A,N848X,E9300 E,U2000H,E4418B EPM,N1913,U2043XA
Keysight（是德科技）阻抗测量附件选型指南
目录- Impedance Measurements Accessories Introduction Tips for Selecting Appropriate Accessories Impedance Measurements Accessories Product overview Up to 120 MHz (4-Terminal Pair) Components Up to 3 GHz (7 mm) Components Other Accessories Impedance Measurements Accessories part number Index
型号- 16451-60021,04191-85302,8710-0909,16047-00621,E4982A,16032-60071,16198AU-110,16452-60111,16197-90000,16452-00611,16197A,04191-85300,16194A-010,42036A,8710-2081,16451-60014,16380-90011,16451-60013,16196-90040,16380-85101,16334-60001,16451-60012,E4991B-002,E4981A,16196B,16196A,16196D,16196C,42037A,16380-85104,16334A,16201A,16380-90221,16193-60002,16452-24002,16196U-400,16065-90020,1540-0692,42038A,16196-60150,8710-1770,16334-90000,16196U-410,16452-00602,16380C,16452-00601,16065C,16380A,16089A,42030-60100,42942A-700,16065A,16089C,42039A,16089B,16198A,16452-00604,16452-00603,16061-70022,16092-08010,42032A,E4990A-120,16452A,16196-290302,16061-70021,1250-0080,16454-60101,42942-90020,16196-60250,1250-2375,16454-00601,16198A-522,16198AU-202,16198A-521,16198AU-201,16198A-520,16192A,1252-5821,5182-0434,16451B,5182-0435,5182-0436,42033A,5182-0433,16190-90020,16194A-701,16451-60001,16198A-530,16198AU-210,E4980A,16197-25006,42090A,1250-2840,16197-25007,8710-1181,16198A-531,E4991B,16197-25005,16200B,42941-90010,0515-1050,16454A,42034A,16047-01222,16047-01221,42091A,1401-0123,16047-90011,16198AU-104,16198AU-103,16198AU-102,16198AU-101,E4990A,16194A,16453A,16196-60350,16196-60114,16196-60112,42035A,16196-60113,0515-1229,16196U-020,16048-90031,16092A,42030-90001,16048H,16048G,16048D,16048E,16196-24004,16048A,16454-25002,16454-25003,16454-25004,16196C-710,1540-0622,16198A-200,16198AU-522,16198AU-521,16198AU-520,16198A-201,42941-60011,13200-90011,16196-29002,16453-90010,16089-90001,16047E,16196-60450,16196-60213,16196-60214,16047A,16196-60212,16454-25001,E5061B-3L3,16048-90050,E5061B-3L4,42030A,E5061B-3L5,0905-1277,16197A-001,16047-90040,16198A-210,16198AU-531,16198AU-530,42942-60011,04291-60043,16192-90040,16197-29001,0699-6926,42031A,16198AU-545,16198A-101,16198AU-540,16454-90020,16198A-100,16198AU-544,5188-4452,16048-90041,16198A-102,16191-29006,16191-29007,16190B,16191-29004,16191-29005,16191-29002,16191-29003,16089-90020,16191-29001,16196-29027,16196-60312,16196-29028,16191-29008,16196-29026,16197-00603,16198A-110,16197-00604,8121-0003,16192A-701,16453-60011,42941A,16034-90011,16034-90012,E4980AL,1250-1200,0955-1105,16065-90011,16452-90020,16192A-710,16196-60414,5182-7586,16453-60021,0699-2829,16196-60412,42942A,16198A-ABJ,16047-00640,16192A-010,16034-90041,19196D,16034H,42941-60002,16034E,42941-60004,16034G,0515-0914,16452-01201,16194-90030,16198A-ABA,16047-65001,MAR-21,16453-01213,0699-2488,16190-25011,04193-61679,E5061B,16092-90010,16197-60060
Keysight（是德科技）智能测试台必备（SBE）系列仪器选型指南
目录- Smart Bench Essentials Series Products Introduction Smart Bench Essentials Series PathWave Software Supports Smart Bench Essentials Series Instruments
型号- DSOX1202G,EDU33212A,EDUX1052A,PW9111EDU,DSOX1204G,EDU33210 SERIES,EDU33211A,PW9112EDU,EDU34450A,DSOX1202A,DSOX1204A,EDU36311A,EDUX1052G,1000 X,E36311A,EDU33210,1000 X-SERIES,PW9111ED
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