·DMR 发射器测试仪MS8607A
·300 kHz to 3 GHz
·FEATURES
·内置频谱分析仪， 模拟测量函数，和功率计
·多系统支持
·宽带CDMA分析
·IQ（基带）信号分析
·DMR Transmitter Tester
·MS8606A
·300 kHz to 3 GHz
·DMR传送器测试仪 MS8606A
·300 kHz to 3 GHz
·对于CDMA的配电测量
·高速高精度的测量
·内置频谱分析仪和音频测量功能
| 特点 ·DMR 发射器测试仪MS8607A ·300 kHz to 3 GHz ·FEATURES ·内置频谱分析仪， 模拟测量函数，和功率计 ·多系统支持 ·宽带CDMA分析 ·IQ（基带）信号分析 ·DMR Transmitter Tester ·MS8606A ·300 kHz to 3 GHz ·DMR传送器测试仪 MS8606A ·300 kHz to 3 GHz ·对于CDMA的配电测量 ·高速高精度的测量 ·内置频谱分析仪和音频测量功能 |
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| Frequency range | 300kHz to 3Ghz | |
| Max.input level | MAIN connector:+40dBm(10W);AUX connector:+20dBm(100mW) | |
| Input impedance | 50Ω,VSWR:≤1.2(<2.2GHz,MAIN connector),≤1.3(>2.2GHz,AUXconnector) | |
| Input connector | N-type(MAIN connector),TNC-type(AUX connector) | |
| Peference oscillator | Frequency:10MHz Starting characteristics:≤5*10^-8/day(after 10 minutes of warm-up,comparedto the frequency after 24-hour warm-up) Aging rate:≤2*10^-8/day(0°to 50℃,compared to the frequency after 24-hourwarm-up) Temperature characteristics:≤5*10^-8/day(0°to 50℃,compared to the frequencyat 25℃) External reference input:10 or 13MHz(±1 ppm),2 to 5Vp-p |
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| Power meter | Frequency rang:300kHz to 3Ghz Level range:0 to +40dBm Measurement accuracy:±10%(after zero calibration) |
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S p e c t r u m a n a l y z e r |
Frequency | Frequency setting Setting range:0 to 3GHz(band:0),10MHz to 3GHz(band:1)*Setting resolution:1Hz HPF:1.6 to 3GHz,On/Off Frequency accuracy Display accuracy:±(display frequency x reference frequency accuracy+spanx span accuracy) Normal marker:Same as span accuracy Frequency span Setting range:0Hz,10kHz to 3GHz(band:0);0Hz,10kHz to 2.99GHz(band:1) Span accuracy:±2.5% RBW(resolution bandwidth) Setting range:300Hz to 1MHz(3dB BW,1-3 sequence) Accuracy:±2%(300Hz to 300kHz),±10%(1MHz) Selectivity(60dB:3dB):≤5:1 VBW(video bandwidth):3Hz to 100kHz(1-3 sequence),through Sideband noise:≤-95dBc/Hz(1GHz,10kHz offset),≤-115dBc/Hz(1Ghz,100kHz offset) |
| Amplitude(at band:1) | Maximum input level Continuous average power:+40dBm(MAIN connector),+20dBm(AUX connector) DC voltage:0V Average noise level(RBW:1kHz,VBW:10Hz): ≤-90dBm(MAIN connector,10MHz to 1GHz,input attenuator:20dB) ≤-90dBm+f[Ghz](MAIN connector,>1Ghz,input attenuator:0dB) ≤-110dBm+f[Ghz](AUX connector,10MHz to 1Ghz,input attenuator:0dB) ≤-110dBm+f[GHz](AUX connector,>1GHz,input attenuator:0dB) Residual response:≤-70dBm(MAIN connector,input attenuator:20dB),≤-90dBm(AUXconnector,input attenuator:0dB) Total level accuracy MAIN connector:±1.5dB(reference level:+10.1 to +40dBm,at 0 to -50dB of referencelevel) AUX connector:±1.5dB(reference level:-9.9 to +20dBm,at 0 to -50dB of referencelevel) Reference level Setting range:-60 to +50dBm(MAIN connector),-80 to +30dBm(AUX connector) Setting resolution:0.1dB Accuracy:±0.5dB(MAIN connector,+10.1 to +40dBm),±1.0dB(MAIN connector,-80to -10dBm), ±0.5dB(AUX connector,-9.9 to +20dBm),±1.0dB(AUX connector,-80 to -10dBm) RBW switching error:±0.1dB(referenced to RBW:3kHz) Frequency response:±0.5dB[referenced to 100MHz,input attenuator:30dB(10dBfor AUX);temperature range:18°to 28℃] Log linearity:±0.5dB(0 to -50dB,RBW:≤1MHz),±1.0dB(0 to -70dB(0 to -70dB,RBW:≤1kHz) *10MHz to 2.2GHz,reference level:≥0dBm(MAIN connector);≥-20dBm(AUX connector) 2nd harmonic distortion:≤-55dBc(10 to 100MHz),≤-60dBc(100 to 1500MHz)*Atmixer input level:-30dBm |
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| Sweep | Setting range:100ms to 1000s(frequency axis sweep),100ms to 1000s(timeaxis sweep,RBW:≤1kHz),10ms to 1000s(time axis sweep,RBW:3 to 10kHz);1msto 1000s(time axis sweep,RBW:≥30kHz) Trigger switch:FREERUN,TRIGGERED Trigger source:WIDE IF VIDEO (3 dB bandwidth:≥20MHz,trigger slope:RISE/FALL) EXT(trigger level:TTL level,trigger slope:RISE/FALL) Trigger delay Setting range:0μs to 100ms;Resolution:2μs Gate delay,gate width Setting range:2μs to 100ms;Resolution:2μs |
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| Functions | Marker Signal search:PEAK-CF,PEAK-REF Zone marker:NORMAL,DELTA Marker-function:MARKER-CF,MARKER-REF,ZONE-SPAN Peak search:PEAK,,NEXT RIGHT pEAK,NEXT LEFT PEAK Measurement Noise power:dBm/Hz,dBm/ch Occupied bandwidth:Power N% method,X dB down method Adjacent channel power Reference measurement:Total power/reference level method Display method:Channel specified display(2 channels X 2),graphic display Average power of burst signal:Average power within the specified time rangeof the time domain waveform |
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| Others | Number of data points:501 Detection mode:POS PEAK,NEG PEAK,SAMPLE Display function:TRACE A,TRACE B,TRACE TIME Storage funciton:NORMAL,VIEW,MAX HOLD,MIN HOLD,Average,CUMULATIVE |
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| RF analyzer | Power measurement(wide band) Frequency range:300kHz to 3Ghz;Level range:0 to +40dBm(MAIN connector);Accuracy:±10%(afterzero point calibration) Power measurement(narrow band) Frequency range:10MHz to 3GHz Input level:0 to +40dBm(MAIN connector),-40 to +20dBm(AUX connector) Accuracy:±10%(MAIN connector,after calibration with internal wide band powermeter) ±1dB(AUX connector,reference level:≥-12dBm,18°to 28℃,after calibration) Linearity: ±0.3dB(0 to -30dB) Freqeuncy measurement Frequency range:10MHz to 3Ghz Input level:-20 to +40dBm(MAIN connector),-40 to +20dBm(AUX connector) Resolution:1Hz Accuracy:±(reference oscillator accuracy+10Hz) *IF frequency counting (bandwidth:±30kHz) FM measurement Frequency range:10MHz to 3Ghz Input level:-20 to +40dBm(MAIN connector),-40 to +20dBm(AUX connector) Deviation:0 to 20kHz Demodulation frequency:30Hz to 20kHz Accuracy:1% of indicated value+residual FM(demodulaiton frequency:1kHz) Frequency response:±0.5dB(demodulation frequency:referenced to 1kHz) Residual FM:8Hz-rms(demodulation frequency:0.3 to 3kHz) Distortion:0.3%(demodulation frequency:1kHz,demodulation bandwidth:0.3 to3kHz,deviation:5kHz) Filters(3dB cut-off):HPF(50Hz,300Hz),LPF(3kHz,15kHz) φM measurement Frequency range:10MHz to 3Ghz Input level:-20 to +40dBm(MAIN connector),-40 to +20dBm(AUX connector) Deviation:0 to 10rad Demodulation frequency :300Hz to 3kHz Accuracy:1% of indicated value+residual φM(demodulation frequency:1kHz) Frequency response:±0.5dB(demodulation frequency:referenced to 1kHz) Residual φM:0.01 rad-rms (demodulation bandwidth:0.3 to 3kHz) Distortion:0.5%(demoduation frequency:1kHz,demodulation bandwidth:0.3 to3kHz,deviation:5rad) Filters(3dB cut-off):HPF(50Hz,300Hz),LPF(3kHz,15kHz) |
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| Others | Display:Color TFT-LCD,7.8inch,640*480dots Hard copy:Enables data hard copy of the display through a parallel interface(printer:ESC/Pcompatible printer). GPIB:This instruments in specified as a device,can be controlled from externalcontroller(excluding power switch). Interface functions:SH1,AH1,T6,L4,SR1,RL1,PP0,DC1,DT1,C0,E2) Parallel interface:Conforms to the Centronics.Outputs printing data to printer.D-sub25-pin connector(female) RS-232C:All functions except power switch controlled by external controller(baudrate:1200,2400,4800,9600bps) |
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| Dimensions and mass | 426(W)*221.5(H)*451(D)mm,≤22kg | |
| Power | 100 to 120/220 to 240Vac(-15%/+10%,max.voltage:250V,automaticvoltage switch system),47.5 to 63Hz,≤300VA | |
| Operating temperature | 0°to 50℃ | |
| EMC | EN55011:1991,Group 1,Class1 EN50082-1:1992 Harmonic current emissions:EN61000-3-2:1995 Class A |
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| Safety | EN61010-1:1993(Installation Category II,Pollution DegreeII) | |
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