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MG3670B 调制信号发生器MG3670C

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单价: 面议
起订: 1
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发货期限: 自买家付款之日起 368 天内发货
所在地: 广东 深圳市
有效期至: 长期有效
最后更新: 2008-04-24 16:23
浏览次数: 71
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MG3670B 调制信号发生器MG3670C 万生15889559273 深圳银通电子仪器有限公司 联系人:万生 手机:15889559273 QQ:273621443 邮箱:wanchangjia@sina.com ★宽频带范围:300KHz~2.25GHz ★可通过后面板扩展连接器MG0301C/ 0302A/ 0305A/ 0307A/ 0311A调制单元扩展 ★与日本,北美和欧洲的通信系统测量信号相兼容 ★高调制精度(矢量误差≤1.8%rms) ★输出调制信号与每个通信系统匹配 ★带数据编辑及倒频功能的内部图象发生器 ★输出IS-95通道多路传输信号 技术指标 Carrierfrequency Frequency range 300kHz to 2250 MHz(mg3670B/C),300kHz to 2750MHz(MG3671A/B and MG3672A) Accuracy Dependson installed reference cscillator*^1 Intemalreference oscillator Frequency:10MHz Start-up characteristics:≤1*10^-7/day(after 30 min.warm-up),≤5*10^-8/day(after60 min.warm-up) Aging rate:≤2*10^-8/day(after 24 h warm-up) Temperaturecharacteristics:Aging rate:≤±5*10^-8(0 °to 50℃) Extemalreference input 10 MHz or 13MHz(±10ppm),,2to 5 Vp-p,BNC connector(rear panel) Referenceoutput 10 MHz,2 to 5Vp-p,BNC connector(rearpanel) Output Levelrange*^2 -143 to +13 dBm(resolution:0.1dB) Frequency response ≤±dB(at0 dBm output) Level accuracy*^2 Outputlevel/frequency ≤1000MHz >1000MHz -33 to +13dBm ±1dB ±2dB -123 to -33.1dBm ±1.5dB ±2dB -136 to 123.4dBm ±3dB ±4dB Impedance 50Ω,N-typeconnctor Continuously varible level*^2 Continuouslyvariableoutput over 20dB rqnge(+8 to -12dB) in 0.1dB steps within upper and lowerlimlits of any output level Level unit dBm,dBμ,μV,mV,V(dBμ,μV,mV,Vselected terminate/open voltagedisplay) Interferenceraeiation ≤1μV*Measured 25 mm from cabinet(exceptrear pane)with two-turn 25 mm diameter loop antenna ,terminated with 50Ω load,≤+5dBmoutput ,CW Signal purity Spurious (at ≤+5 dBm output) ≤-65dBc(≥100kHz offset,≤±100MHz,≤-50dBc(≥100kHzoffset ,full band) ≤-40dBc (≥2.65 HGz,spurious at 5.4-Fout (carrier frequency)GHz],≤-30dBc (harmonics) SSB phase noise ≤-120dBc /Hz(100 kHz,offset,CW) Dingitalmodulation Intermal modulaton Dependson installed modulationunit(MG030C/0.02A/0.10A/0311A/0312A/0314A External modulation ForMG3670B/C,MG3671A/B Any modulation using I/Q input signal Input frequency:DCto 1.2 MHz*^3 Input level:sqr(I^2+Q^2)≤0.5 Vrms,BNC connector *I/Q≤1.5Vp-p(50Ω),I/Q≤10%to 100% of 1.5Vp-p(CMOS) Vector error:≤1.8%rsm (I/Q input level:1 Vrms/50Ω ,at ≤+5 dBm output For MG3672A 50Ωinput Input frequency:DC to 30MHz(BW:3dB,18° to 30℃) Input level:sqr(I^2+Q^2)≤1.0 Vrms,I/Q≤1.5V p-p CMOSinput Input frequency:DC to 1.2 MHz,Input level:sqr(I^2+Q^2)≤1.0 Vrms,I/Q≤1.5Vp-p I/Q output OutputsI/Q signal at internal modulation(MG0310A/ 0305A/0307A/0310A/0311A/0312A/0314Ainstalled Pulse modulation Input TTL level,BNC connector,polarity selectable On/offratio ≥40 dB (at ≥0 dBm output) Transiton time ≤2μs,minimum pulse width:10μs Memory function Frequency memory 1000carrier frequencies(save and recall) Pqrqmetermemory 100 pansettings(save and recall) Other function Relativedisplay Carrier frequency.output level I/Q signal adjustment Varableoffset,balance,phase(only output) of I/Q input/output signal(DC to 1.2 MHz) Backup Lastsettings stored at power-off Reverse power protecton Maximum reverse input power:50W(<1000MHz) ±50Vdc GPB Allfunctions except power switch and panel lock switch controlled Interfacefunction: SH1,AH1,T6,L4,SR1,RL1,PP0,DC1,C0,EF2 Operatingtermperatue 0 °to 50 ℃ Power 100to 120/200 to 240 Vac (switchable)47.5 to 63Hz ≤550VA Dimensionsand mass (426±5)W*(221.5±4)H*(451±5)Dmm≤27kg EMC*^4 EN55011(1991,Group1, Class A),EN50082-1(1992) ,Harmonic curent emissionsEN61000-3-2(1995) Safety EN61010-1:1993(InstallationCategoryⅡ, Pollution DegreeⅡ) Model/OrderNo. Name MG3670B MG3670C MG3671A MG3671B MG3671A MG0301C MG0302A MG0303B MG0305A MG0307A MG0310A MG0311A MG0312A MG0314A J0576B J0127A J0017F B0325 F0014 F0012 W0869AE W0932AE W0869BE W1462AE W0872AE W0691AE W1462AE W0872AE W0691AE W0851AE W0949AE W1183AE B0405A B0406A W1050AE W1412Ae B0416A B0418A Mainframe Digital Modulation Signal Generator Digital ModulationSignal Generator Digital Modulation Signal Generator DigitalModulation Signal Generator Digital Modulation Signal Generator DigitalModulation Signal Generator Expansion units (factory installed) μ/4DQPSK Mdodulation Unit(for PDC,PDC_H,PHS,NADC and TFTS communication systems) GMSKModulation Unit(for GSM,PCN (DCS1800),and CT2 communication system) BurstFunction Unit (for PDC,PDC_H,PHS,NADC,TFTS,GSM,PCN(DCS1800),CT2,DECT communicationsystem) μ/4 DQPSK Modulation Unit(for PACS,WCPE,PHS communication system) QPSKModulation Unit W-CDMA Modulaiton Unit Standard accessories(for mainframe) Coaxialcord(N-P.5D-2W.N-P),1m: Power cord,2.5m Shieled cover for GPIB: Fuse,6.3A(for100 Vac power supply) Fuse,3.15A(for 200 Vac power supply) MG3670A/Boperation manual MG3671A/B operation manual MG3672B/C,MG3671A/B servicemanual MG3672A operation manual Standard accessories(for expansionunits) MG0301C/0303B operation manual MG0302A/0303B operation manual MG0305A/0303Boperation manual Mg0307A/0303B operation manual MG0310A operationmanual Exchange sheet for front panel Exchange sheet for real lpalnel Mg0312Aoperation manual Mg0314A operation manual Exchange front panel sheet Exchangerear panel sheet MG3670/3671/3672-01 MG3670/3671/3672-02 MG3670/3671/3672-03 MG3670-20 MG3670B/3671A-25 MG0301C-22 MG0302A-23 J0127C J0003A J0576D J0004 J0007 J0008 B0329D B0331D B0332 B0333D B0334D MS8604A MT8801B MD1620B MD6420A MP1201C MS2602A 1 pc 2pcs 1pc 1pc 2pcs 2pcs 1copy 1copy 1copy 1copy 1copy 1copy 1copy 1copy 1copy1pc 1pc 1copy 1copy 1pc 1pc Model Start-upcharacteristics Aging rate Temperaturecharacteristic(0°to 50℃ MG3670/3671/3672Option 01 7*10/day(after 30min.warm-up) 3*10/day(after60min.warm-up) 5*10/day(after 24-h warm-up) ±5*10/day MG3670/3671/3672 Option 02 2*10/day(after60min.warm-up) 2*10/day(after48-h warm-up) ±1.5*10/day MG3670/3671/3672Option 03 - 5*10/day(after48-h warm-up) ±5*10/day MG3670BOption 20 RF off release function(When RFis off,level setting is enabled.) MG0301COption 22 RHS LCCH super frame control patternfunction(artificial base station signal output for field strength measurement:APS connection test is impossible.) MG0302AOption23 CT2 MUX3 control pattern function MG3670B/3671A Option 25 Formatupgrade(enables MG0310A to be used in MG3670B/3671A
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