Signal & Spectrum Analyzer

Amplitude and electric level

Amplitude measurement range

DANL to +20 dBm， close the preamplifier

Reference electric level

-80 dBm to +30 dBm，0.01dBm steps

Preamplifier

20 dB，nominal

Input attenuator range

0~40 dB，1 dB steps

0~50 dB，1 dB steps

Max input DC voltage

50 VDC

Max continuous power

+30dBm，average continuous power

Displayed average noise level（DANL）Input attenuation 0 dB，1Hz resolution bandwidth

Preamp off

1 MHz~10 MHz -140dBm（nominated）

10 MHz~1GHz -140dBm（nominated）

SPA-1P5G: 1GHz~1.5 GHz -138 dBm( nominated ) 
SPA-3P6G: 1GHz~3.6 GHz -138 dBm( nominated ) 
SPA-7P5G: 1GHz~3.6GHz -138dBm( nominated )；4GHz~5GHz,-133dBm( nominated ) 
5GHz~6GHz,-128dBm( nominated )；6GHz~7GHz-123dBm( nominated )； 
7GHz~7.5GHz,-118dBm( nominated )

Preamp on

1 MHz~10 MHz -160dBm（nominated）

10 MHz~1GHz -160dBm（nominated）

SPA-1P5G: 1GHz~1.5 GHz -158 dBm( nominated ) 
SPA-3P6G: 1GHz~3.6 GHz -158 dBm( nominated ) 
SPA-7P5G: 1GHz~4GHz  -158dBm( nominated );4GHz~5GHz -153dBm( nominated ) 
5GHz~6GHz  -148dBm( nominated );6GHz~7GHz -143dBm( nominated ) 
7GHz~7.5GHz -138dBm( nominated )

Phase noise

20 ℃ ~30 ℃，fc=1 GHz

Phase noise

<-82 dBc/Hz @10 kHz offset

<-98 dBc/Hz @10 kHz offset

<-100 dBc/Hz @100 kHz offset

<-110 dBc/Hz @1 MHz offset

Level display range

Log scale coordinate

1dB ~255dB

Linear scale coordinate

0 to reference level

level unit

dBm, dBuW, dBpW, dBmV, dBuV, W,V

Points

201~1001

Number of traces

5

Detectors

Positive-peak, negative-peak, sample, normal, RMS

Trace functions

Clear write, Max Hold, Min Hold, View, Blank, Average

Frequency response （20℃ ~30℃，30%~70% relative humidity, 20 dB input attenuation, reference 50 MHz）

Preamp off

±0.8 dB；

Preamp on

±0.9 dB；

Accuracy

Input Attenuation Switching Uncertainty

20℃ ~30℃， fc=50 MHz，Preamplifier Off， 20dB RF attenuation，input signal 1~40 dB ±0.5 dB

Absolute Amplitude Uncertainty

20℃ ~30℃， fc=50 MHz，RBW=1 kHz，VBW=1 kHz，peak detector, 20 dB RF attenuation， 
Preamplifier Off ±0.4 dB，input signal= -20dBm 
Preamplifier On ±0.5 dB, input signal= -40dBm

Uncertainty

input signal range 0dbm~-50dbm

±1.5 dB

VSWR

input 10 dB RF attenuation，1 MHz~1.5GHz

input 20 dB，1 MHz~7.5GHz

<1.5，nominal

Distortion and spurious response

Second harmonic distortion

fc ≥ 50 MHz，Preamp off, signal input -30 dBm, 0 dB RF attenuation, 20 ℃ to 30 ℃

-65dbc

Third-order intermodulation

fc ≥ 50 MHz

+2 dBm (NSA1015/NSA1032/NSA1036) 
+10dBm(NSA1075)

1 dB Gain Compression

fc ≥ 50 MHz， 0 dB RF attenuation，Preamp off , 20 ℃ to 30 ℃

+2 dBm, nominal

Residual response

connect 50 Ω load at input port，0 dB input attenuation，20 ℃ to 30 ℃

<-85dBm，nominated

Input related spurious

-30 dBm signal at input mixer，20 ℃ to 30 ℃

<-60 dBc

Sweep time and triggering

Span range

100Hz≤SPAN≤3GHz 10ms to 3000s 
zero sweep width 1ms to 3000s

Mode

Continue, single

Trigger

Free run, video

Tracking generator

Output frequency range

100 kHz~1.5 GHz

100 kHz~3.6 GHz（Tracking generator） 
35 MHz~3.6 GHz（Tracking generator）

100 kHz~7.5 GHz（Tracking generator）

Output power level range

-30 dBm~0 dBm ，

-40 dBm~0 dBm ，

Output power level resolution

1dB

Output flatness

+/-3 dB

Maximum safe reverse level

Average total power：+30 dBm，DC : ±50 VDC

Inputs and Outputs

Front panel RF input connector

50 Ω，N-type female

Front panel track generator output

50 Ω，N-type female

10 M reference input

50 Ω，N-type female

Communication port

USB HOST, USB DEVICE, LAN, earphone port, REF and VGA

General technical specification

Display

TFT LCD，10.4 inches

Weight (without package)

About 5 kg

Dimension (W × H × D)

421 × 221 × 115 (mm)

Working temperature

0~40 ℃

Storage temperature

-20 °C to +60 °C

Power

100V~240V 50/60Hz