XSA1015-TG Owon Digital Spectrum Analyzer Frequency Range from 9 kHz up to 3.6 GHz

Frequency Specification

Frequency 

Range  

9kHz-1.5 GHz

Resolution  

1Hz

Frequency span 

Range   

0 Hz,100 Hz  to maximum frequency of device 0 Hz,100 Hz

Accuracy  

± span /(swept points -1)

Internal reference 

Reference frequency  

10.000000 MHz

Reference frequency accuracy

±((days from last calibrate x freq aging rate)+ temperature stability + initial accuracy )

Temperature stability

<2.5ppm (15℃ to 35℃)

Aging rate  

<1ppm/year

Readout 

Marker frequency resolution  

span/(the number of sweep points -1)

Uncertainty  

±(freq indication x freq reference uncertainty +1%x span +10%x resolution bandwidth + Marker Frequency Resolution)

Frequency counter

Resolution 

1 Hz,10 Hz,100 Hz,1 kHz

Accuracy

±(marker freq x freq reference uncertainty + counter resolution)

Bandwidth 

Resolution bandwidth (-3 dB)

10Hz to 500kHz(in 1 to 10 sequence), 1MHz,3MHz

Resolution filter shape factor 

<5:1 

Accuracy

<5% nominal

Video bandwidth (-3 dB)  

10Hz to 3MHz

Amplitude Specification 

Amplitude and electric level 

Amplitude measurement range 

DANL to +20 dBm, close the preamplifier 

Reference electric level   

-80 dBm to +30 dBm,0.1dBm steps

Preamplifier   

20 dB,nominal,9 kHz~1.5 GHz

Input attenuator range   

0~39 dB,3 dB steps

Max input DC voltage   

50 VDC

Max continuous power   

30dBm

Displayed average noise level(DANL)

Input attenuation 0 dB, 1Hz resolution bandwidth

Preamp off 

1 MHz~10 MHz -130dBm(nominated)

10 MHz~1GHz -130dBm(nominated)

1GHz~1.5 GHz -128 dBm( nominated )

Preamp on 

1 MHz~10 MHz -150dBm(nominated)

10 MHz~1GHz -150dBm(nominated)

1GHz~1.5 GHz -148 dBm( nominated )

Phase noise 

20 ℃ ~30 ℃,fc=1 GHz

Phase noise  

<-90 dBc/Hz @30 kHz offset

<-100 dBc/Hz @100 kHz offset

<-110 dBc/Hz @1 MHz offset