Agilent Technologies 8922S Manual de usuario descargar pdf (Pagina 11)

Spectrum Analyzer Specifications

(Requires Option 006)

Frequency Span/Resolution Bandwidth (coupled)

Span Bandwidth

<50 kHz 300 Hz

<200 kHz 1 kHz

<1.5 MHz 3 kHz

≤4 MHz 30 kHz

Display: Log, 10 dB/div

Display range: 80 dB

Log linearity: ±1.1 dB

Reference level range for (RF In/Out connector):

+44 to -24 dBm (880 to 960 MHz)

+35 to -45 dBm (1710 to 1990 MHz)

Non-harmonic spurious responses: -50 dBc max,

for inputs ≤30 dBm

Residual responses: < -70 dBm (no input signal,

0 dB attenuation)

Image rejection: > 50 dB

In PCS1900 band only the ORFS and spectrum analyzer

specifications do not apply over this range:

1904 to 1906 MHz, corresponding to ARFCN 781 to 791

Supplemental characteristics

Level accuracy: ±2.5 dB

Frequency over range: To 1015 MHz (GSM900, E-GSM900)

Displayed average noise level: <-116 dBm

(0 dB attenuation, < 50 kHz spans)

Frequency Span/Resolution Bandwidth (coupled)

Span Bandwidth

<50 MHz 30 kHz

Audio Source Specifications

Frequency

Range: DC to 25 kHz

Accuracy: 0.025% of setting

Supplemental characteristics

Minimum resolution: 0.1 Hz

Output Level

Range: 0.1 mV to 4 Vrms

Maximum output current: 20 mA peak

Output impedance: <1 Ω

Accuracy: ±(2% of setting + resolution)

Residual distortion (THD + noise, amplitude >200 mVrms):

0.1%, 20 Hz to 25 kHz in 80 kHz BW

Supplemental characteristics

Minimum resolution:

Level ≤0.01 V: 50 µV

Level ≤0.1 V: 0.5 mV

Level ≤1 V: 5 mV

Level >1 V: 50 mV

DC coupled offset: <50 mV

Audio Analyzer Specifications

Frequency Measurement

Range: 20 Hz to 400 kHz

Accuracy: ±(0.02% + 1 count + reference accuracy)

External input: 20 mV

rms

to 30 V

rms

Supplemental characteristics

Minimum resolution:

f <10 kHz: 0.01 Hz

f <100 kHz: 0.1 Hz

f ≥100 kHz: 1 Hz

AC Voltage Measurement

Voltage range: 0 V to 30 V

rms

Accuracy (20 Hz to 15 kHz), input >1 mV

rms

±3% of reading

Residual noise + THD (15 kHz BW): 175 µV

Spectrum Analyzer and Audio Source Specifications

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Agilent Technologies 8922S Manual de usuario Pagina 11

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