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Spectrum Analyzer 9KHz-7.5GHz With Continuously Variable RBW Filter
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Product Name: Spectrum Analyzer 9KHz-7.5GHz With Continuously Variable RBW Filter
Product Numbers: SPAN-2303
Product Specifications: Range: 9KHz-7.5GHz
Product Unit: temperature drift <2ppm
Product Remark: Video bandwidth 10Hzto3MHz
Product Class:Measuring and Testing Instruments > Electronic test Instruments > Spectrum Analyzers
Product Details
【DateTime:2014-08-24 Browse:】【Font: Big Mid Small】【Print】【Close
Spectrum Analyzer 9KHz-7.5GHz With Continuously Variable RBW Filter
Part No: SPAN-2303
Brand: ROK
        A spectrum analyzer is a laboratory instrument that displays signal amplitude strength as a function of frequency, it is also refered as signal analyzer. It is widely used within the electronics industry for analysing the frequency spectrum of radio frequency, RF and audio signals. Looking at the spectrum of a signal they are able to reveal elements of the signal, and the performance of the circuit producing them that would not be possible using other means.
Spectrum analysers are able to make a large variety of measurements and this means that they are an invaluable tool for the RF design development and test laboratories, as well as having many applications for specialist field service.
 
Specification:
9kHz~7.5GHz
-Resolution Bandwidth: 10Hz~3MHz(1-10sequence)
-3G signal generator, can be used as a tracing generator and independert signal source.
-Combine frequency measure, AM and FM demodulation, adjacent-channel power measure, chromatogram function.
-8.4 inch LED disply with backlight,
-Chinese and English menu
-Interface: USB, LAN,VGA,GPIB,RS232  various communication interface USB,LAN ,VGA,GPIB,RS232
-Continuously and adjustable full digital IF
-Use the latest full digital IF design technology, realizing excellent linearity and accuracy
-Continuously variable RBW filter
-Realizing exact and predictable resolution bandwidth
-Distinguish the two signal which only have 5Hz frequency difference, reduce the average noise level.
-Similar to Gaussian shape filter, provide better filter shape factor
-Various video detection mode
-Connect PC, printer and network. Use USB, LAN and RS232 remote control, SCPI commands can quickly set up and upgrade the integrate test system
 
 

 frequency

  frequency range

 

9kHz to 7.5GHz

  frequency resolution

 

1Hz

  frequency reading   accuracy

 

+/-(frequency standardaccuracy +1% *sweep range+10%*RBW+0.5*[sweep range/(fflying spot-1]+1Hz)

 Internal reference10MHz

ageing rate

<3ppm/year

temperature drift

<2ppm  (15degree to 35 degree)

 RBW

 range(<1kHz option)

 

5Hz to 500kHz1-10sequence), 1MHz3MHz

 seleectivity(60dB/3dB)

RBWle;500kHz

<5: 1  typical value

Accuracy

<5%    typical value

 Video bandwidth(VBW)

 

10Hzto3MHz

Display average noise level(DANL)(10Hz resolution bandwidth)

 1MHz

 

-120dBm

 120MHz

 

-124dBm

 600MHz

 

-122dBm

 1250MHz

 

-125dBm

 1850MHz

 

-123dBm

 2350MHz

 

-121dBm

 2650MHz

 

-120dBm

 3000MHz

 

-118dBm

 Phase noise

 

 

Frequency offset 10kHz :  -85dBc/Hz

 

 

Frequency offset 1MHz:  -110dBc/Hz

 

remarktypical fc=500MHz,RBW<1kHz,sampling detection,trace average time 10

 Sweep time

 range100HzSPAN3GHz

 

10ms to 3000s

 Span=0

 

1ms to 3000s

 Sweep time

 

Countinus,single

 frequency counter

 counter resolution

 

1Hz,10Hz,100Hz,1kHz

 counter indeterminacy

 

Frequency indication*frequency standard accuracy + counter accuracy

 Amplitude accuracy20 degree to 30 degree

 Overall amplitude accuracy(90%)

Input signal range 0dBm to -50dBm

±1.5dB 

 Amplitude

 Max safe input level

Average continuous power

+33dBm

 max input DC voltage

 

50Vdc

 Input attenuator

 

0 to 50dB

 1dB compression point

 

+13dBm

       

 

 Stray and residual responses

 TOI

>30MHz

+10dBm

 Second harmonic distortion

 

+40dBm

 Input related stray singal

 

<-60dBc

 Residual responses

 

<-85dBm

 Singal generator(optional)

 Frequency range

 

1MHz to 3GHz

 output power

 

-30dBm to 0dBm

 flatness output

Tracking signal source

±3dB

Independent source

±2dB

 input/output

 RF input/output

 

N type(50Ω)

 USB

 

USB 2.0

 LAN

 

10/100 Base-T, RJ-45connector

 RS232

 

9pin D-SUB

 Reference input/output

10MHz,BNC

Input power 0dBm to +10dBm

 

Output power  0dBm±2dB

  VGA(optional)

800×600,60Hz

15pin D-SUB

 GPIB(optional)

 

IEEE-488bus connect

 AM/FM demodulation(optional)

 

headset jack

 

 

 General parameter

  internal data storage

 

256MB 

 display

LEDbacklight

8.4inches  TFT-LCD

 Max weight

 

8kg

 size

not include locator

390(W)*182(H)*230(D)mm

 Working temperature

 

0degree to 40 degree

 storage temperature

 

-30 degree to +70 degree

 power supply

input voltage range

220VAC±15%; 110VAC±15%optional

AC frequency range

40Hz to 60Hz

Power consumption

Max

60W

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