4191A-RF Impedance Analyzer

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브랜드

RF Impedance Analyzer

*Frequency range : 1MHz-1GHz

*1-1000MHz varoable test frequency

with sweep capability

*Display : 4½digit,max display 19999

counts

*Frequency accuracy : ±3 ppm

*Signal level(into 50 Ω) : -20 ±3 dBm

*Frequency control : spot and swept

*Measuring Mode

-Spot measurent : at specific

   frequency(or dc bias)

-Swept measurement : manual or automatic

   sweep from start to stop frequency(or

   dc bias)at step frequency (or dc bias)

   rate in linear or logarithmic form.

*Auto Calibration : Automatic error

compensation refenced to connected termina-
tions (0Ω,50 Ω,0 S),51 frequencies

including start and stop fre-quencies.

*Internal dc Bias --

Voltage :-40 to +40 V,10 mV step

Setting accuracy : 0.1% of setting +10 mV

Bias control : spot and swept

*External dc Bias --

Voltage range : -40 to +40 V

Max allowable current : 100 mA

*Key status memory : 2 sets of measuring

conditions can be stored and recalled at

any time.These conditions are kept in

storage even when LINE is turned off.

*Ranging : Auto/Range hold

*Trigger : Internal,External or Manual

*Self-test : automatic internal program

test

*Direct reacing of

lZl- θ,lYl-θ,lTl-θ,L,C-R,G,D,Q,R-X,G-B,Tx-TY
*High resolution 4 1/2 digit max