现货出售R3261C频谱分析仪R3261C

Frequency range

R3261C

9kHzto 2.6GHz

Resolution bandwidths

30Hzto 1MHz,auto,GP(6dB):200Hz/9kHz/120kHz

Shape factor

15:1

Frequency span/division

1kHzto 2.6GHz/zero span,lot display 1 to 3 decades,start/s*

Frequencystability

<300Hz/min

ResidualFM

<20Hz(Vpp)/0.1s(span<2MHz)

IM-freeinput lenel

-131 to +25dBm/±50V(DC)

Dynamic range

>70dB

Inherentnoise(1kHz)

(-121dBm+1.5*f/GHz)dBm

Residual rsponse

-100dBm(>500kHz)

Phase noise

-105dBc(Hz) at 20kHz

Frequency response

±0.5dB(<2GHz)

Reference level

-109 to 40dBm/0.1dB

Level units

dBm,dBμV,V,dBm(μV/m),dBmV,dBpW

Level resolution

log 10/5/2/1/0.5/0.2/0.1dB,lin*1 *4 o:p>

RF attenuator

0 todB/10dB

Video filter

1Hz to1MHz in to 10 sequence

Sweeptime

30ms to 1000s,manual,automatic

Evaluationfunctions

average,max hold ,default offset,2 display memories,marderpeak search,delta marker,x dB down,marker nest pesd,signal tracd,frequency counterwity 10 Hz resolution,bandwidth measurement,dBc(Hz),dBm(Hz),display line,multimarker,etc

Internal tracking generator

Output level

0 to -59 dBm in dB steps

Frequency response

±0.7dB(<1GHz)

Output impedance

50Ω VSWR<1.5:l(<2GHz),models CN,DN:75Ω