简 述:
Rohde&Schwarz公司的数字信号源SMU200A具有双通道的功能,可以非常方便地用一台仪器产生测试所需要的两个信号,并且可以保证基带相位信息和幅度信息严格同步,从而为极化调制的放大器提供了简便易行的测试功能。
矢量信号发生器R&S SMU200A设计用于满足现代通信系统的研发和生产的所有要求,R&S SMU200A不仅将两个独立的信号发生器集成到一个仅有4U高度的机壳中,还提供了无与伦比的射频与基带性能。
因为采用模块化设计,R&S SMU200A能够满足不同应用的要求。第一个RF通路可有四种频率选择,频率上限分别为2.2 GHz / 3 GHz / 4 GHz/6 GHz。另外,第二个RF通路可选择上限频率为2.2 GHz 或3 GHz。所有的下限频率均为100 kHz。
基带部分最多可以安装两个基带发生器,它们实时地产生各种复杂信号,并且还安装了一个存储量高达64 MSamples的任意波形发生器。不同基带产生的信号可以叠加在一起,而且可设置频率偏移。
R&S SMU200A具有现代、直观的操作理念,操作起来快速、简单。
除此之外,当与下列应用选件一起工作时,R&S®SMU200A还能支持2G、2.5G、3G以及4G移动无线系统的测量应用:
Digital Modulation Systems | |
---|---|
Digital Standard GSM / EDGE | R&S®SMU-K40 |
Digital Standard EDGE Evolution | R&S®SMU-K41 |
Digital Standard 3GPP FDD | R&S®SMU-K42 |
3GPP FDD Enhanced MS/BS Tests incl. HSDPA | R&S®SMU-K43 |
Digital Standard GPS | R&S®SMU-K44 |
Digital Standard 3GPP FDD HSUPA | R&S®SMU-K45 |
Digital Standard CDMA2000 incl. 1xEV-DV | R&S®SMU-K46 |
Digital Standard 1xEV-DO | R&S®SMU-K47 |
Digital Standard IEEE 802.11 (a/b/g) | R&S®SMU-K48 |
Digital Standard IEEE 802.16 | R&S®SMU-K49 |
Digital Standard TD-SCDMA | R&S®SMU-K50 |
Digital Standard Enhanced TD-SCDMA | R&S®SMU-K51 |
Digital Standard DVB-H / DVB-T | R&S®SMU-K52 |
Digital Standard DAB / T-DMB | R&S®SMU-K53 |
Digital Standard IEEE 802.11n | R&S®SMU-K54 |
Digital Standard EUTRA/LTE | R&S®SMU-K55 |
Digital Standard XM RADIO | R&S®SMU-K56 |
Digital Standard FM Stereo/RDS | R&S®SMU-K57 |
Digital Standard Sirius Digital Radio | R&S®SMU-K58 |
Digital Standard HSPA+ | R&S®SMU-K59 |
Digital Standard Bluetooth® EDR | R&S®SMU-K60 |
Multicarrier CW Signal Generation | R&S®SMU-K61 |
Assisted GPS | R&S®SMU-K65 |
Digital Standard TETRA Release 2 | R&S®SMU-K68 |
LTE Closed-Loop BS Test | R&S®SMU-K69 |
LTE Logfile Generation | R&S®SMU-K81 |