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U4941频谱分析仪二手回收| 仪器销售| 二手租赁|
产家:爱德万/Advantest
指标:
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Frequency
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Frequency range
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9kHzto 2.2GHz
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Resolution bandwidths
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1kHzto 3MHz/outo ,GP(60dB):9/120kHz(not U4941DECT,U4341)
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shapefactor
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15:1
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Frequency span/division
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50kHz to 234GHz,zero span
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Center frequency accuracy
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±5%
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Frequency stability
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<10kHz,zero opan locdedwith Fref
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Resieual FM
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<3kHz(V pp)
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Referencefrequency drift
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±2*10-6/year
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Inputlevel
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Preamplifier off
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+27dBm(ATT10dB)±50V(DC)max.
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Preamplifier on
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+13dBm±50V(DC)max.
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Dynamic range
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Inherentnoise
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Preamplifier off
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(-117+237f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT 0dB,frequnecy>1MHz)
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Rpeamplifieron
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(132+3.3f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT dB,frequnecy>1MHz)
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Intermodulation distortion
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Preamplifieroff:
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2nd-order harmonics
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≤-70 dB -30dBm input
(ATT0 dB,frequency>10MHz)
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3rorder harmonics
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≤-70dB,-30dBm inprt
(ATT 0 dB,frequency>10MHz)
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Residualresponses
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Preamplifier off
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≤-100dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz)
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Preamplifieron
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≤-115dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz)
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Pnase noise
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-100dBc (Hz) at 20 kHz
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Frequency response
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±1.0dB(100kHz to 2GHz)
±2.0dB(9kHz to2.2GHz)
(ATT 0 dB,20°C to30°C,ref.to 30MHz and after automatic calibeafion)
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Reference level
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-64 to +40 dBm (without preamplifier0
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Level units
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dBm/dBmV/dBV/dBμV/dBpW
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Level resolution
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10,5,2,1dB
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RF attenuator
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0to 50dB/10dB
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Video filter
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10Hz to3MHz
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Built-in tracking generator(U4342 only )
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Frequency range
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100kHz to 2.2GHz
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Output level
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0 to -30dBm
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Sweeptime
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4.5ms to 1000s,zero span
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U4941
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50μsto 1000s,zero apan
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Interfaces
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IEC625 Bus(IEEE488),RS-232C
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Ordering information
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Extras
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IEC/IEEE-Bus Cable1 m/2m
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408JE -101/102
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19" Adapter4HU
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A02405
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Frant Cover
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A02806
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Memory Card
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256k/2M
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508/509
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Transit CASE
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R16072
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CarryingCASE
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R16276
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IDR Measurement Software(Windows)
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RSWinTDR
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DOS Sortware for PC control of analyzer
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SPECTRA
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Battry for approx.1.6h operation
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U4000-B5
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Chargerfor
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4 batt,B2-B5,LED ineicatin,1 h chargingtime
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U4000-C2
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4 batt,B2-B5 μP Control,1 h chargingtime
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U4000-C3
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2 batt B3 or 1 batt,B2-B5,4to 8 h charging time
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U4000-C4
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Adapter 50/75Ω,N 10MHzto 2GHz,1 dB,St/B
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ZT301
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