【产品】keysight最受欢迎、经济高效的传统噪声源346 ,可与是德科技所有噪声系数测量解决方案配合使用
KEYSIGHT 346 系列(346A、346B、346C)是非常经济高效的传统噪声源,它可以与是德科技所有噪声系数测量解决方案配合使用。346 系列根据频率范围和 ENR 进行分类。一些有源器件容易受到端口匹配的影响。不同的源阻抗会使它们表现出不同的噪声系数值。当噪声源从 T Hot 转换为 T Cold 时,其端口阻抗(SWR)会发生改变。而如同 346A 这样的噪声源都有输出电路,可将阻抗变化降至最低。
注:是德科技提供 1 至 50 GHz 的 346CK01 和 1 至 40 GHz 的 346CK40 两种噪声源。346CK40 与 N8976B X 系列噪声系数分析仪(NFA)一起装运。
346A,346B,346C功能特性:
低 SWR 可降低噪声系数测量的不确定度
在指定频率上独立校准的 ENR 值
校准数据存储在磁盘,便于加载到 NFA 系列噪声系数分析仪上
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本文由lollipop转载自Keysight,原文标题为:是德科技最受欢迎的噪声源系列,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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Montreal Comprehensive Electronic Calibration and Repair Capability
型号- Y1154A,8160A,Y1130A,6209B,54600B,8714B,54624A,8714C,8753ES-006,N5306A,6644A,DSO6102A,E1428A,83540B,70841A,83540A,70950B,E1779A,44421A,70841B,70950A,5314A,Y1153A,37776A,8713C,8713B,6621A,N5307A,6645A,35660A,70842B,70951A,5315A,70842A,70951B,E5386A,Y1132A,5315B,34131A,54622D,54622A,N5308A,6622A,N3300A,34903A,70843A,E1406A,66102A,5316A,70952B,5316B,70843B,Y1155A,Y1131A,54621D,54645D,54512B,6624A,54621A,54645A,N3301A,6623A,16065C,16089D,16089A,34902A,16089C,66101A,E9851A,16089B,70820A,54846B,8491A,54846A,Y1150A,8164A,34925T,8164B,6625A,16060A,N3302A,8719C,8719D,34901A,34925A,66104A,J3444A,E1339A,18287A,54845A,8163B,8712ET,8712ES,34924T,8163A,37732A,54603B,54845B,6626A,N3303A,E1401B,1725A,66103A,34924A,E1667A,3708A,Y1152A,8166A,34923T,35665A,8166B,37711A,54820A,54602A,6627A,N3304A,54602B,1722B,DSO6104A,34923A,34947A,J3446C,83651B,83651A,16701B,6181C,66106A,83650L,8492A,34922T,E5383A,Y1151A,8165A,6628A,E6012A,54601B,81552SM,N3305A,54601A,34922A,34946A,346B,346A,83650B,83650A,6291A,66105A,ECP-E18A,34921T,J2172A,11761A,3312A,3336C,Y1138A,N3306A,8512A,8403A,E4210B,16048H,34921A,16048G,6575A,34945A,432A,6200B,432B,6551A,16048D,105B,16048E,16048B,16048A,1663CP,8753E,8971C,8511B,8971B,8753C,1134A,8511A,8753D,8644B,8753A,8753B,N3307A,Y1137A,6552A,3336A,3336B,1663CS,81104A,3552A,4339A,E2941B-FG,1131A,E4431B,54008A,E4431A,8405A,8647A,81101A,8648A,E4430B,6202B,6553A,3468B,3468A,3335A,8.75E-03,5356A,1663EP,3551A,3466A,54201A,4338A,Y1139A,1132A,37714A,E4430A,83545A,6227B,6554A,435A,4991A,435B,34942A,54201D,1661AS,83630B,1663ES,44481B,3465B,3465A,54620C,54620A,54753A,37717C,37717B,37717A,6228B,34941A,436A,6555A,10433B,8180A,5334A,5334B,44480B,8757E,54510A,54510B,8757C,8648D,1130A,8757D,8648B,8757A,8648C,6205B,437B,6205C,6641A,E5346A,81520A,E5100B,3330B,5335A,3245A,54642D,54642A,54751A,8712B,8712C,Y1136A,438A,6206B,6642A,89440A,53310A,81105A,37718A,34190A,8181A,54750A,8711C,8711A,1152A,8711B,37718C,Y1135A,37718B,6643A,83525A,83525B,54641D,89441A,1663AS,11975A,54122T,81542MM,E8397A,E4437B,54123A,E2476A,E4546A,8116A,E1472A,6264B,4194A,16541A,70340A,1660ES,8684D,1660EP,54121T,5370A,E4412A,E4436B,5370B,6023A,1651B,54122A,L4433A,E1497A,6289A,E1364A,E1340A,44727A,81536A,4193A,16540A,85037A,85037B,8562EC,8663A,1672A,6024A,5371A,1672G,1672E,1672D,83712A,E1498A,54121A,44706A,6266B,3852A,E1450A,4192A,81533B,81642B,81642A,81533A,60507B,11730A,16760A,11730C,11730B,8662A,5372A,1673G,E8394A,34970A,E2479A,34401A,E1366A,8562EL,E1451A,6267B,54120A,54120B,44705A,E1693A,11730E,11730D,16542A,44705H,81534A,4191A,1670G,5373A,1670A,8447D,E4324A,8447F,6002A,8665A,8665B,8447E,1670E,1670D,E4433B,8447A,E4433A,86145B,86145A,6268B,3789B,N4241A,81624B,6571A,81624A,44724A,E9288A,E9288C,N8974A,E9288B,1662ES,J2181A,1671G,1662EP,1671A,5350A,5350B,8664A,1671E,E4432B,1671D,E4432A,6269B,6572A,4985B,N4242A,81625B,81625A,6681A,3437A,E3452A,N8975A,1660AS,60504A,60504B,54124T,5351A,8970B,8970A,8752B,8752C,5351B,8564EC,8643A,8752A,8449A,6028A,E4411B,E4411A,3787B,6573A,N4243A,3569A,81622B,N8972A,1660CS,60503A,1660CP,5352A,5352B,54123T,60503B,3785A,8642B,8751A,3785B,54124A,54100A,8642A,86100C,86100B,86100A,6574A,44725A,54100D,81623A,3435A,3326A,16344A,81623B,N8973A,8592D,59307A,8350B,8592B,8592A,83059K,8350A,N2773A,8483A,8156A,34420A,10073C,18283A,4396A,4263A,4396B,E1698A,4263B,8592L,83059A,83059B,83059C,E3611A,8591C,16742A,8591A,54825A,6063B,6063A,8482A,8131A,81553SM,8593EM,J2202A,10074C,8903E,4395A,8904A,8714ET,6281A,E3610A,8714ES,E3634A,8591E,N2771A,8594E,8485A,8110A,8485D,8594A,11715A,1742A,E1301A,E1410A,18281A,8594L,81626B,6282A,33220A,E1458A,8593E,16720A,53181A,8593A,81628B,8484A,8133A,81551MM,MSO6104A,8157A,1743A,4284A,E1411B,37201A,44721A,81627B,E1459A,E3612A,E1326A,E1326B,8596E,1630D,37204A,8112A,1630G,E1367A,1740A,E1476A,E1452A,E1694A,6284A,E5810A,6260B,16521A,E3631A,85101C,8595E,8595A,1631D,8753D-006,1741A,E1671A,E3630A,37772A,6261B,16520A,85320A,DSO3062A,8560EC,E4419B,E4419A,8114A,1652B,N5316A,8560EL,E1345A,1653B,E1672A,6177B,6286A,E5062A,34907A,E3633A,16740A,E4418B,E4418A,10076A,1980A,N5426A,J2208B,1980B,E5061A,4195A,E3632A,34906A,N4689A,E2941B,Y1142A,MSO6034A,3497A,54830D,54830B,8920B,8702D,8920A,54503A,54854A,6632A,6632B,E6006A,81131A,16270A,E8403A,33250A,16715A,5326A,E1416A,Y1141A,1162A,54853A,54502A,6633B,E8753A,6633A,E6007A,11570A,E5378A,8720ET,8720ES,54610B,54501A,54852A,54610A,E6003B,6634A,6634B,E6004A,16717A,E1418A,5328B,5328A,E5351A,34938T,1160A,8921A,E8750A,6611C,81130A,16716A,34938A,54616B,54616C,16517A,355F,355E,34937T,355D,355C,8152A,37721A,E6001A,54810A,8924C,54701A,8901A,6612C,E1412A,81111A,E3615A,81680A,11793A,34937A,44477A,16711A,16601A,16710A,54506B,82357B,82357A,54615B,83640L,16516A,54833D,E6002A,54833A,4145A,81112A,E3614A,E6003A,6613C,4145B,11683A,E1328A,83640B,83640A,E5398A,44476A,8722ES,8590B,6060B,54505B,8481A,6060A,8481D,8722ET,8590A,Y1140A,8130A,54832D,54832B,8903B,8903A,6614C,E3617A,8590L,4277A,85620A,8590D,44430A,54504A,16603A,16518A,8153A,37722A,E6000C,54831D,54831B,6834B,6834A,E6000B,8901B,54855A,E6000A,4276A,8902A,81110A,E3616A
普尚SP900频谱仪的噪声系数测量应用软件有啥功能
固定许可证SP969EM0E-1FP,为噪声系数、增益及相关测量提供一键式测量;需配置前置放大器以满足规格要求;支持 U1831C USB 噪声源、N400xA 系列噪声源 和 346 系列噪声源;支持 U7227 USB 前置放大器,其具有先进的噪声系数测量特性 , 包括用外部本振控制GPIB/LAN/USB、以系统本振为参考的多级转换测试器和用手动模式模拟传统噪声系数测量
技术问答 发布时间 : 2024-01-26
Keysight(是德科技)台式和电源产品选型指南
目录- Company Profile Data Acquisition DC Power Supplies PathWave BenchVue AC Single-Phase Power Sources DC Electronic Loads Semiconductor Device Analyzer Precision Bench Instruments Gurrent Waveform Analyzer InfiniiVision Oscilloscopes Data Acquisition / Switch Units Waveform Generators Digital Multimeters
型号- E3640,33521B,B2987A,B2911A,M9240GENB,INFINIIUM S-SERIES,34460A,DAQM905A,D6000GENA,U8000,3000T X-SERIES,M9240NFCB,1000X,D3000GENA,D3000NFCA,D4000NFCA,D2000GENA,N5700,D4000GENA,N6791A,PV8921A,3458A,CX1103A,CX3322A,E3630,DAQ973A,RP7900 SERIES,B2962A,D6000BDLA,3000T,N6900,D4000BDLA,B2960,N5700 SERIES,P9240AUTB,B1506A,3000X,P9240NFCB,CX1102A,B2985A,M9111A,33600A,33612A,B2961A,E36100B SERIES,U8000 SERIES,34470A,DAQM903A,E36311A,6000X,33600A SERIES,D6000AERA,N3300A,DG9000,M9601A,D6000USBA,M9240AERB,6800,D2000AUTA,B1505A,B2960 SERIES,D3000AUTA,33611A,N6700 SERIES,DAQM904A,N8900,E3640 SERIES,B2900,33500B SERIES,34465A,N8900 SERIES,M9240BDLB,B2980,CX1104A,D6000PWRA,DAQ970A,BV9201B,N6790,P9240A,E36300 SERIES,33622A,P9240AERB,B2983A,33509B,2000X,DAQM909A,M9615A,1000 X-SERIES,DAQM900A,B2900 SERIES,U8030 SERIES,D6000AUTA,PV8900,AC6800 SERIES,N8700 SERIES,D4000AUTA,AC6801B,P9240BDLB,33512B,N6780,33500B,33621A,E3630 SERIES,DAQM902A,E36200 SERIES,N6700,E36300,B2902A,2000 X-SERIES,4000X,M9240PWRB,N6705,D3000PWRA,E36312A,N6900 SERIES,M9614A,DAQM901A,4000 X-SERIES,6800 SERIES,6000 X-SERIES,M9240A,N6705C,33511B,B2981A,D2000BDLA,P9240GENB,33519B,B2901A,RP7900,DAQM907A,AC6800,N3300A SERIES,D4000AERA,D3000AERA,N7900,D4000USBA,CX3324A,35520B,CX1101A,CX3300A,N7900 SERIES,33510B,33522B,N8700,B2980 SERIES,M9240AUTB,E36200,B2912A,DAQM908A,U8030,N6780 SERIES,34461A,B1500A,D3000BDLA,E36100B,D4000PWRA
U1831C USB Noise Source
型号- M9393A,M9391A,N9030A,N9020B,N9020A,N9010B,N9010A,N9000B,N9000A,U1831C,N9040B,N9041B,N9030B
【产品】9k-3GHz宽带射频噪声源NS-930,内置锂电池且小巧轻便,输出ENR 25-30dB
芯同汇科技推出NS-930系列宽带射频噪声源,使用精密射频噪声二极管,幵经过宽带平坦放大,输出5dBm左右的宽带射频白噪声。实际噪声谱在几百兆范围内很平坦,在全频段范围(3GHz)内略微起伏;内置锂电池且小巧轻便,使用手机标准5V充电器即可充电。
产品 发布时间 : 2023-09-27
Keysight(是德科技)InfiniiVision示波器探头及附件选型指南(英文)
目录- Probe Introduction Probe Compatibility Table Passive Probes InfiniiMax Active Probes and Accessories High-voltage Differential Active Probes Single-ended Active Probes Mixed Signal Oscilloscope Logic Probes Clamp-on Current Probes Wedge Probe Adapters Miscellaneous Accessories T2A Probe Interface Adapter
型号- 6000 SERIES,N2830A,N7008A,N2111A,N7040A,P6241,P6243,E2614A,P6245,P6246,P6247,P6248,N2919A,P6249,N4839A,EDUX1002A,N4827A,N2842A,N2733B,N2841A,N7007A,5000 SERIES,P6701B,P6250,P6251,E2615A,N2889A,N2756A,N4828A,N2877A,N2744A,N2853A,N2732A,MSO6000A,10070,N2840A,N7042A,E2616A,MSO7000B,6000X,N2917B,N2779A,N287XA,N28XXA,N4829A,E5404A,N2755A,N28XXB,EDUX1002G,N2863B,N2851A,N7009A,N5450B,1160A-65A,N7041A,N2819A,P6711,P5210A,P6713,P6703B,N2778A,N2916B,E5396A,DSOX1102G,N4863A,N2143A,N5451A,N2862B,DSOX1102A,N7020A,P6205,N2818A,1000 X-SERIES,N2789A,N2777A,0960-2908,N6456A,N4864A,E5385A,10070D,N4840A,N6450-60001,N2752A,N2873A,N2142A,4000X,N2829A,N2817A,N2776A,N2805A,N4853A,E5394A,N4841A,N2763A,N2141A,N2751A,N7022A,N2828A,N2787A,N2816A,N2804A,N4842A,N4854A,E5383A,N2786A,N2750A,N2140A,X-SERIES,N7021A,E2613A,N6457A,N2827A,N2803A,N2870A,N4831A,E2678B,N4843A,E2642A,N2797A,N2785A,N2894A,1145A,N7000A,10073C,10073D,DP0002A,3000XT,N2826A,N2802A,N2881A,N2760A,E2643A,N2796A,N2784A,N2893A,1134B,54620-68701,1146B,10074C,10074D,N7023A,E2679B,DP0001A,P5205,1159A,1147B,N2801A,N2849A,N4844A,N2825A,N2783B,N7014A,E2644A,N7026A,1250-3978,N2880A,N5380B,N2795A,N2783A,1155A,P5205A,N2783L,P5210,1131B,N7002A,E2668B,1168A,N2800A,N4845A,N2824A,N2782B,N2891A,5081-7696,1132B,10072A,N7001A,E2669B,N7013A,MX0023A,0960-2978,0960-2979,0960-2977,1169A,01650-63203,N4846A,3000A/T X-SERIES,N2859A,5081-7690,N4822A,TCP202,N2793A,N2781B,N2890A,0960-2981,10077A,0960-2982,1153A,0960-2985,0960-2986,0960-2983,0960-2984,0960-2989,0960-2987,0960-2988,N6459-60001,N2822A,N284XA,N4847A,N2858A,N7003A,N2792A,N2780B,E2675B,3000TX,0960-2990,1154A,1130B,2000 X-SERIES,MSO7000A,4000 X-SERIES,N2821A,N4848A,N4836A,E5346A,10085-68701,6000 X-SERIES,N2791A,E2676B,N7006A,01650-61607,10075A,N5425B,N2856A,N2832A,N4837A,N2820A,N4849A,7000 SERIES,E2677B,N2790A,1180CZ,10076C,1152A,N5426A,DSO6000A,N2843A,N2831A,N4826A,N4838A,N2879A
怎样使用Keysight 频谱分析仪、前置放大器和信号发生器测量噪声系数?
只用频谱分析仪和前置放大器,就能作许多噪声系数测量。只需用频谱分析仪、前置放大器和信号发生器,就能覆盖被测器件的频率。这种方法的精度低于需要经校准噪声源的Y因素技术,与所关注频率的分析仪幅度精度相当。具体测量步骤为: 1. 把信号发生器和频谱分析仪设置为所测噪声系数的频率,测量器件的增益。把该值标为Gain(D)。 2. 同样方法测量前置放大器增益。把该值标为Gain(P)。 3. 断开频谱分析仪的任何输入,把输入衰减器设置为0dB。前置放大器输入没有任何连接。把它的输出接到频谱分析仪输入。在作这一连接时,您会看到分析仪显示的平均噪声级的增加。 4. 把被测器件的输入接至其特性阻抗,把输出接到前置放大器输入。此时分析仪显示的噪声级应增加。 5. 把频谱分析仪视频带宽(VBW)设置为分辨率带宽的1%或更低。按标记功能(MKR FCTN)键,然后按Noise Marker On软键。把标记放置在所要测噪声系数的频率上。读以dBm/Hz为单位的标记噪声功率密度读数,把它标为Noise(O)。 6. 然后计算被测器件的噪声系数NFig:NFig = Noise(O) - Gain(D) - Gain(P) + 174 dBm/Hz
技术问答 发布时间 : 2019-08-27
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提供是德(Keysight),罗德(R&S)测试测量仪器租赁服务,包括网络分析仪、无线通讯综测仪、信号发生器、频谱分析仪、信号分析仪、电源等仪器租赁服务;租赁费用按月计算,租赁价格按仪器配置而定。
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配备KEYSIGHT网络分析仪,可测量无线充电系统发射机/接收机线圈的阻抗,电感L、电阻R、电感C以及品质因数Q,仿真不同充电负载阻抗下的无线充电传输效率。支持到场/视频直播测试,资深专家全程指导。
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