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SML02 高频信号发生器SML02 程生-13728750969 深圳市北吉兴仪器仪表 QQ-2511466577只是二手的出售，出售SML02，2.2G的信号发生器SML02的供应。R&S SML02 高频信号发生器 SML02 信号发生器 罗德施瓦茨9kHz至2.2GHz频率范围：9 kHz至2.2 GHz频率分辨率：0.1赫兹输出范围：- 140 dBm的13 dBm输出分辨率：0.1分贝单边带相位噪声范围：- 122 dBc / HzSetting times: <10 ms High level accuracy (deviation <0.5 dB at levels >120 dBm)包括与sml-b5和音频分析仪，SML通用测试系统通过高可靠性电子衰减器数字频率和水平扫描AM / FM /相位调制Features 9 kHz to 1.1 / 2.2 / 3.3 GHz (3 models)0.1 Hz frequency resolution-140 dBm to +13 dBm (+19 dBm overrange) SSB phase noise <-122 dBc/Hz (at f = 1 GHz, Delta f = 20 kHz)Setting times <10 ms High level accuracy (<0.5 dB at levels >-120 dBm)High reliability through electronic attenuatorDigital frequency and level sweepAM/FM/Phase ModulationBroadband I/Q Modulation capability (SMV03 only)Optional pulse modulator with integrated pulse generator 3-year calibration cycleGPIB and RS-232 interfaceSupplied with:Front Rear CoverOperating ManualPower CordThe Rohde & Schwarz, Inc. SML02 signal generator is anelectronic instrument that generates repeating electronic signals. Itcontains an electronic oscillator, a circuit that is capable ofcreating a rePETitive waveform.The R&S SML Series combines allthe characteristics of a general purpose signal generator - widefrequency ranges, extensive analog modulation capabilities and highreliability - into a lightweight, low-cost product.Thanks to its lowphase noise SML is ideally suited to replace Los, and with preciseDC-coupLED FM modulation the SML can be used as an accurate VCO. TheSML in conjunction with the optional Pulse Modulator SML-B3 handles allanalog tyPES of modulation. AM, FM/phase and pulse modulation can beused simultaneously. TDMA signals or amplitude variations at FM, forexample, can thus be simulated. The SML has plenty of power in reserveso level loss produced by the test setup can be easily compensated. Itshigh ouTPUt level makes SML an ideal source for driving high-levelmixers. Production test systems, in which the signal is taken to theDUT via switches and cables, cause level losses which can be easilycompensated by the high output power of SML.Sensitivity measurementsrequire a signal generator with high level accuracy. This isparticularly true at low output levels. With its sophisticatedcalibration technique, SML features high level accuracy (error <0.5dB at levels >-120 dBm). Squelch measurements call for continuouslevel setting. Non-interrupting level variation by typically 30 dBmakes SML the ideal choice for squelch measurements. Protection againstovervoltage - The integrated overvoltage protection of SML protectsagainst very high external voltages as they may occur duringtransceiver measurements.The SML Series provides high accuracy and fastsettling. In production testing, compliance with specified tolerancesis checked. The tolerance range is further limited by the inaccuracy ofthe measuring equipment used. Thanks to its high level accuracy of<0.5 dB (at levels >-120 dBm) SML reduces the accuracyrequirements made on the DUT. This results in higher yield. Speed is ofprime importance in production. And this is exactly one of the strongpoints of SML, with a setting time <10 ms for frequency andlevel.Simultaneous modulation - TDMA signals can be simulated since SMLoffers simultaneous AM, FM/phase and pulse modulation. SML is suitable,for example, for measurements in line with standards ENV 50204 (test ofimmunity to high-frequency electro-magnetic fields of digital radiotelephones) and MIL-STD-462D (measurement of electromagneticinterference characteristics).ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&output=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=18.0.0&pra=5&wgl=1&dt=1623251144673&bpp=13&bdt=53&idt=67&shv=r20210607&cbv=%2Fr20190131&ptt=9&saldr=aa&cookie=ID%3D8066c87bdc489456-2268a8c44dc400b7%3AT%3D1603107571%3ART%3D1603107571%3AS%3DALNI_MYySLSYBhw2c3YdYvLYKryTe_snAw&nras=1&correlator=1905255677953&frm=23&ife=1&pv=2&ga_vid=339973574.1623251145&ga_sid=1623251145&ga_hid=348006733&ga_fc=0&nhd=1&u_tz=480&u_his=41&u_java=1&u_h=900&u_w=1440&u_ah=860&u_aw=1440&u_cd=24&u_nplug=21&u_nmime=68&adx=-12245933&ady=-12245933&biw=1528&bih=780&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=31060932%2C31060972&oid=3&pvsid=659634157256704&pem=416&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=49%2C129%2C49%2C129%2C1440%2C0%2C1393%2C702%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=25&ifi=1&uci=1.gxcu6ttc0su&dtd=92" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="1.gxcu6ttc0su" data-load-complete="true"> |