SSA3000X Plus Analyzer DataSheet

11

Frequency Response

SSA3015X Plus

SSA3021X Plus

SSA3032X Plus

SSA3075X Plus

20 °C to 30 °C, 30% to 70% relative humidity, att = 20 dB, relative to fc = 50 MHz

Preamp off

± 0.8 dB, ± 0.4 dB (typ.)

Preamp on

± 1.2 dB, ± 0.6 dB (typ.)

Error and Accuracy

Resolution bandwidth

switching uncertainty

Logarithmic resolution, relative to RBW = 10 kHz

± 0.2 dB (nom.)

Input attenuation

switching uncertainty

20 °C to 30 °C, fc = 50 MHz, preamp off, relative to att = 20 dB

± 0.5 dB

Absolute amplitude

accuracy

20 °C to 30 °C, fc = 50 MHz, RBW = VBW = 1 kHz, att = 20 dB, peak detector,

95% reliability

± 0.4 dB, input signal -20 dBm, Preamp off

± 0.6 dB, input signal -40 dBm, Preamp on

Total amplitude

accuracy

20 °C to 30 °C, fc>100 kHz, input signal -50 dBm ~ 0 dBm, att = 20 dB,

RBW=VBW=1 kHz, peak detector, preamp off, 95% reliability

±

1.2 dB

±

0.7 dB

RF input VSWR

Att = 10 dB, fc≥1 MHz

Att = 20 dB, fc≥1 MHz

<1.5 (nom.)

<1.5 (nom.)

Distortion and Spurious Responses

Second harmonic

distortion (SHI)

20 °C to 30 °C, fc ≥ 50 MHz, mixer level -20 dBm, att = 0 dB, preamp off

-65 dBc / +45 dBm (nom.)

Third-order intercept

(TOI)

20 °C to 30 °C, fc ≥ 50 MHz, two -20 dBm tones spaced by 100 kHz, att = 0 dB,

preamp off

+10 dBm (typ.)

+14 dBm (typ.)

1dB gain compression

20 °C to 30 °C, fc ≥ 50 MHz, att = 0 dB, preamp off

> -5 dBm (nom.)

> 0 dBm (nom.)

Residual response

20 °C to 30 °C, input terminated = 50 Ω, att = 0 dB

< -90 dBm

Input related spurious

20 °C to 30 °C, mixer level = -30 dBm

<-65 dBc