Anritsu MG3633A 0.01-2700MHz合成信號發生器
詳細資料：
MG3633A具有*的頻率解析度，頻率切換速度，信號純度，和高輸出電平，另外還有振幅，頻率和相位調制功能。還有載波頻率，輸出電 平，和調制頻率掃描功能，所以精確掃描可被多種設備檢測。l MG3633A具有一個頻率存儲區可存儲1000個載波頻率和一個功能存儲區可存儲100個面板設置。其zui大輸出電平為+17dBm，可與多種信號源連接 使用.
技術指標
詳細介紹:
MG3633A擁有優良的頻率分辨力 頻率切換速度 訊號純度和高輸出電平 此外還具有振幅或稱波幅 幅度，頻率和相位調制功能。
兼且 MG3633A還可對載頻，輸出電平和調制頻率提供掃描功能，因此能對被測各種設備進行適當的掃描。
另外 MG3633A 有頻率存儲功能，能儲存1000個載頻及一個儲存100個面板設定的存儲功能。
MG3633Azui大輸出水平是 +17 dBm因此它可用于不同的本地訊號源。
MG3633A適合用於移動通信的研究和開發如在微波的能帶，性能評估，特性測試和調整不同類型的無線電設備如數字地面移動通信，移動衛星通信，
功能
低噪聲
藉使用的合成器技術和RF設備技術，以及在內部控制電路中采用光學數據鏈路，使SSB相位嗓聲減少到-140 dBc/Hz。(CW1.1GHz偏移20 kHz)。MG3633A 在窄頻帶無線電設備S/N信嗓比率和鄰近信道選擇性方面顯示出*的能力。
高的準確度和高輸出水平
藉使用高精度可編程衰減器可設置zui低電平為-123 dBm。
輸出水平可用以下單元顯示:dBm dB礦 V mV and 礦 or 或相對數值(dB).
調制特性
MG3633A 有AMFM 和將三種調制功能組合起來的能力。 在FM有一ADC方式，這樣能模擬尋呼機的數字發射。而且，通過內置的AF 振蕩器能處理各種不同的調制。
| Carrier frequency | Range | 10 kHz to 2700MHz | ||
| Resolution | 0.01Hz | |||
| Accuracy | Same as that of the reference oscillator | |||
| Internal reference oscillator*^1 | Frequency:10MHz Start-up characteristics:After 30 minutes of operation:≤1*10^-7/day, after 60 minutes of operation: ≤5*10^-8/day, Aging rate :After 24 hours of operationL≤2*10^-8/day, Temperature characteristics: ±5*10^-8/day （0° to 50℃） | |||
| External reference signal input | 10MHz,TTL Level,BNC connector on rear panel | |||
| Reference signal output | 10MHz,TTL Level,BNC connector on rear panel | |||
| Switching time | ≤10ms （time form last command until frequencyhas stabilized to within ±500Hz of set frequency,during remote operation） | |||
| Output | Range | -143 to +23dB | ||
| Units | dBm,dBμV,V,mV,μV,（Terminated and open voltages are selectable for dBμV,V,mV,or μV） | |||
| Resloution | 0.1dB | |||
| Frequency response | ±0.5dB referred to 0 dBm （<1280MHz）,±1dBreferred to 0 dBm（≥1280MHz） | |||
| Accuracy | Output level\ Frequency | 10kHz to <1280MHz | ≥1280MHz | |
| +1701 to +23dBm | - | - | ||
| +15.1 to +17dBm | ±1dB | - | ||
| -122.9 to +15dBm | ±1dB | ±2dB | ||
| -132.9 to -123 dBm | ±3dB | ±4dB | ||
| -143 to -133dBm | - | - | ||
| Impedance | 50Ω,N-type connector VSWR:≤1.5（<1280MHz,≤-3dBm）≤1.8（≥1280MHz≤-3dBm） | |||
| Switching time | Time form last command until output levelis stabillzed ,during remote operation:≤25ms（at LEVEL NORMAL mode） ≤5ms （at LEVEL CONTINUOUS mode） | |||
| Interference radiation | ≤1μV（Value is voltage terminated with 50Ωload ,measured 25 mm form oront panel with a two-turn 25mm diameter loopantenna ）Except sweep mode | |||
| Signal purity | Spurious | At+7dBm CW mode:（fc: carrier frequency） | ||
| Harmonics（2nd,3rd）:≤-30dBc（at ≥100kHz） Sub-harmonics（fc/2,3fc/2,5fc/2）:None（at <1280MHz）≤-30dBc（at ≥1280MHz） Non-harmonics: ≤-80dBc（fc <640MHz;≥10kHz offset） ≤-74dBc（640MHz≤fc<1280MHz≥10kHz forrst ≤-68dBc（fc ≥1280MHz,≥10kHz offset） | ||||
| SSB phase noise | At+7dBm,CW mode,0° to 35℃ | |||
| Offset frequency | 1kHz | 20 to 300kHz | ||
| 0.01 to <40 MHz | -116dBc/Hz | -140dBc/Hz | ||
| 40 to <300MHz | -119dBc/Hz | -145dBc/Hz | ||
| 300 to <600MHz | -113dBc/Hz | -143dBc/Hz | ||
| 600 to <1100MHz | -107dBc/Hz | -140dBc/Hz | ||
| 1.1 to <2.4GHz | -101dBc/Hz | -132dBc/Hz | ||
| 2.4 to <237GHz | -97dBc/Hz | -120dBc/Hz | ||
| Floor noise:≤145 dBc/Hz（40 to <110MHz） | ||||
| Residual AM | ≤0.02% rms at ≥150kHz（demodulation band:300Hzto 3kHz） | |||
| Residual FM | ≤0.8Hz rms at <1280MHz（demdulation band:300Hz to 3kHz） ≤4Hz rms at <1280MHz（demdulation band :300Hz to 3kHz） | |||
| Ampli- tude modul- ation | Range | 0 to 100% | ||
| Resolution | 01% | |||
| Internal modulation frequency | Fixed frequency:400Hz,1kHz Variable frequecny:0.1Hz to 50 kHz ,0.1Hz resolution Frequency accuracy:100 ppm | |||
| Accuracy | ±（5% of indicated value+2%）[at ≥250kHz ,≤+7dBm,0 t 90% and internal 1kHz | |||
| At ≤±7dBm±1dBbandwith | ||||
| Lower modulation frequency limit | 20Hz（EXT AC mode）,DC（EXT DC mode） | |||
| Upper modulation frequency limit | Carrier frequecny\ Modulation factor | 0 to 30% | 30.1 to 80% | |
| 0.25 MHz ≤fc<0.5MHz | 5kHz | 5kHz | ||
| 0.5 MHz ≤fc<80MHz | 20kHz | 10kHz | ||
| 80MHz≤fc | 50kHz | 20kHz | ||
| External modulation | Input level:Approx.2 Vp-p 600Ω Input Impedance:Nominal 600Ω | |||
| Depth | ≤1%（at≥1MHz≤+7dBm internal 1kHz 30%z） ≤3%（at≥1MHz≤+7dBm internal 1kHz 80%） ≤ 3%（at 250kHz≤fc<1MHz ≤+7dBm internal 1kHz 30%） ≤10%（ at 250kHz≤fc<1MHz ≤+7dBm internal 1kHz 100%） | |||
| Incidental FM | ≤200Hz peak（at ≤250kHz+7dBm internal 1kHz30%） | |||
| Fre- quency modu- lation | Range | 0 to 400kHz（1MHz ≤fc<40MHz） 0 to 100kHz（40MHz ≤fc<80MHz） 0 to 200kHz（80MHz ≤fc<160MHz） 0 to 400kHz（160MHz ≤fc<320MHz） 0 to 800kHz（320MHz ≤fc<640MHz） 0 to 1.6,MHz（640MHz ≤fc<1280MHz） 0 to 3.2MHz（1280MHz≤fc） | ||
| Resolution | 10Hz （0 to 9.99 kHz deviation） 100Hz （10 to 99.9kHz deviation） 1kHz （100 to 666 kHz deviation） 10kHz （1 to 3.2 MHz deviation） | |||
| Internal modulation frequency | Fixed freqeuncy:400Hz ,1kHz Variable frequency:0.1 to 100kHz 0.1Hz resolution Frequency accuracy:100ppm | |||
| Accuracy | ±（5% of indicated valeu+20Hz）[internal 1kHz） | |||
| Modulation frequency response | ±1dB bandwidth Frequency range :20Hz to 100kHz（EXT AC mode ）DC to 100kHz （EXT DC mode） | |||
| External modulation | Input level :Approx.2 Vp-p/600Ω Input impedance:Nominal 600Ω | |||
| Distortion | ≤1%（internal 1kHz 3.5kHz deviation） | |||
| Incidental AM | ≤4%（internal 1kHz 22.5 kHz deviation,demodulationband 0.3 to 3kHz） | |||
| Carrier frequency accuracy in DC-FM mode | ±500Hz for 30-minute period after calibrationand 2-hour warm-up（at <1280MHz,<10kHz deviation） | |||
| Phase modul- ation | Range | 0 to 80 rad （1MHz ≤fc<40MHz） 0 to 20 rad （40MHz ≤fc<80MHz） 0 to 40 rad （80MHz ≤fc<160MHz） 0 to 80 rad （160MHz ≤fc<320MHz） 0 to 160 rad （320MHz ≤fc<640MHz） 0 to 320 rad （640MHz ≤fc<1280MHz） 0 to 640 rad （1280MHz ≤fc） Besiees radian,deg unit is also possible for phase deviation display.However,mzs.999deg | ||
| Resolutin | 0.01 rad （0 to 9.99 rad deviation） 0.1 rad （10 to 99.9 rad deviation） 1 rad （100 to 640 rad deviation） | |||
| Internal modulatio frequency | Fixed freqeuncy:400Hz ,1kHz Variable frequency:0.1 Hz to 5kHz 0.1 resolution Frequency accuracy:100ppm | |||
| Accuracy | ±（10% of indicated valeu+20Hz）[internal1kHz modulation] | |||
| Modulation frequency response | ±1dB bandwidth Frequency range :20Hz to 5kHz（EXT AC mode ）DC to 5kHz （EXT DC mode） | |||
| Externulation | Input lievel:Approx.2 Vp-p/600Ω Input impedane:Nominal 600Ω | |||
| Distortion | ≤（internal 1 kHz 5 rad modulation） | |||
| Intemal modul- ation signal | Frequency range | 400 Hz ,1kHz,（fixed oscillator） 0.1Hz to 100kHz （variable oscillatior） DC voltage signals equivalent peak values of internal modulationg sine wavecan be applied as a modulationg singnal using the SPECLAL FUNCTION. | ||
| Resolution | 0.1Hz | |||
| Frequency accuracy | 100ppm | |||
| Distion | ≤0.03%（fixed,400Hz and 1kHz）≤0.3%（variable20Hz to 50kHz） | |||
| Memory function | Frequency memory | 1000 carrier frequencies（store /recall） | ||
| Funcition memory | 100 panel settings（store/recal） | |||
| Sweep mode | Carrier freqeuncy ,output level,AF frequency | |||
| Sweep tunc- tion | Sweep time | 0.1 ms to 600s ,0.01ms resolution（minimumtime depends on the switching time of each function.） | ||
| Other func- tions | Marker | One movable marker | ||
| Sweep signal output | Staircase （saw-tooth waeform ）,Start point:0V,Stop point:100V） | |||
| Modulation signal output | Modulation signal is outputwhen modulationg Output level:Approx.2 Vp-p/600Ω | |||
| Relative value display | Carrier frequency,output level | |||
| Continuouly variable output level mode | Continuousltyvariable within a±10dB rqngeof the set level Step size:0.1dB | |||
| Trigger function | Previously programmed operation procedurecan be started by a trigger input through its input termibal（on reqr panel,BNCconnector,TTL level）Maximum program steps for triggereed operation:99 steps | |||
| Memory backup | Last settings are stored when pwer is turnedoff | |||
| GPIB | Interfacce function:SH1,AH1,T5,L3,TE0,RL1,PP0,DC1,DT1,CO | |||
| Reverse power | Maxium reverse input power:50W （<100MHz）25W（≥1000MHz）±DC50V | |||
| Operating- temperatur | 0 °to 50℃ | |||
| Power | *7Vac+10 -15%48 to 63 Hz ≤270VA | |||
| Dimensions- and mass | 426（W）*177（H）*451（D）mm≤32kg | |||
| EMC*^8 | EN55011:1991,Group 1, Class A EN50882-1:1992 | |||
| Safety | EN61010-1:1993（Instalation Category II PollutionDegree II） | |||
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