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- 产品名称：爱德万二手U4941频谱分析仪
- 产品型号：回收U4941
- 产品展商：爱德万
- 产品文档：无相关文档
- 发布时间：2020-03-30
- 在线询价
简单介绍
爱德万二手U4941频谱分析仪，爱德万二手U4941频谱分析仪，爱德万二手U4941频谱分析仪 联系人赵先生：188/8361/1172
产品描述
爱德万|Advantest U4941 2.2G频谱分析仪 9kHz至2.2GHz
Specifications
|
Frequency
|
|
Frequency range
|
9kHzto 2.2GHz
|
|
Resolution bandwidths
|
1kHzto 3MHz/outo ,GP(60dB):9/120kHz(not U4941DECT,U4341)
|
|
shapefactor
|
15:1
|
|
Frequency span/division
|
50kHz to 234GHz,zero span
|
|
Center frequency accuracy
|
±5%
|
|
Frequency stability
|
<10kHz,zero opan locdedwith Fref
|
|
Resieual FM
|
<3kHz(V pp)
|
|
Referencefrequency drift
|
±2*10-6/year
|
|
Inputlevel
|
|
|
Preamplifier off
|
+27dBm(ATT10dB)±50V(DC)max.
|
|
Preamplifier on
|
+13dBm±50V(DC)max.
|
|
Dynamic range
|
|
Inherentnoise
|
|
Preamplifier off
|
(-117+237f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT 0dB,frequnecy>1MHz)
|
|
Rpeamplifieron
|
(132+3.3f/GHz)dBm
(RBW 1kHz,VBW 10Hz,ATT dB,frequnecy>1MHz)
|
|
Intermodulation distortion
|
|
Preamplifieroff:
|
|
2nd-order harmonics
|
≤-70 dB -30dBm input
(ATT0 dB,frequency>10MHz)
|
|
3rorder harmonics
|
≤-70dB,-30dBm inprt
(ATT 0 dB,frequency>10MHz)
|
|
Residualresponses
|
|
Preamplifier off
|
≤-100dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz)
|
|
Preamplifieron
|
≤-115dBm
(ATT 0 dB,inprt terminated with 50Ω frequency>1MHz)
|
|
Pnase noise
|
-100dBc (Hz) at 20 kHz
|
|
Frequency response
|
±1.0dB(100kHz to 2GHz)
±2.0dB(9kHz to2.2GHz)
(ATT 0 dB,20°C to30°C,ref.to 30MHz and after automatic calibeafion)
|
|
Reference level
|
-64 to +40 dBm (without preamplifier0
|
|
Level units
|
dBm/dBmV/dBV/dBμV/dBpW
|
|
Level resolution
|
10,5,2,1dB
|
|
RF attenuator
|
0to 50dB/10dB
|
|
Video filter
|
10Hz to3MHz
|
|
Built-in tracking generator(U4342 only )
|
|
Frequency range
|
100kHz to 2.2GHz
|
|
Output level
|
0 to -30dBm
|
|
Sweeptime
|
4.5ms to 1000s,zero span
|
|
U4941
|
50μsto 1000s,zero apan
|
|
Interfaces
|
IEC625 Bus(IEEE488),RS-232C
|
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