Atec Tektronix-RSA3000B Bedienungsanleitung PDF herunterladen (Seite 11)

Spectrum Analyzers — RSA3000B Series

Amplitude (Speciﬁcations excluding mismatch error)

Characteristic

Description

Measurement Range

Displayed Average Noise Level to Maximum Safe Input

Input Attenuator Range

0dBto50dB,2dBstepat<3.5GHz;10dBstepat

≥3.5 GHz (RSA3300B Models)

RF/Baseband input

0dBto55dB,5dBstep(RSA3400BModels)

0 dB to 30 dB, 10 dB step (RSA3300B Models)IQ Input (Option 03)

0dBto35dB,5dBstep(RSA3400BModels)

Maximum S afe Input Level

Average Continuous

(RF Band, RF ATT

≥10 dB)

+30 dBm

MAX DC Voltage RF Band, ±0.2 V, Baseband, ±5 V, IQ input,

Option 03. ±5 V

Maximum M easurable

Input Level

Average Continuous (RF ATT: Auto): +30 dBm

Log Display Scale 10 μdB/div to 10 dB/div

Display Divisions 10 divisions

Display Units

dBm, dBμV, Volts, Watts, Hz for Frequency

Measurements, and Degrees for Phase Measurements

Marker Readout

Resolution, dB units

0.01 dB

Marker Readout

Resolution, Volts units

0.001 μV

Reference Level Setting Range

RF –50 dBm to +30 dBm, 1 dB step

Baseband –30 dBm to +20 dBm, 5 dB step

IQ Inputs (Option 03)

–10 dBm to +20 dBm, 5 dB step

Level Linearity over

Display Range

±0.2 dB, spec; ±0.12 dB, typical

Frequency Response (20 °C to 30 °C, Att. ≥10 dB)

Frequency

Spec

Typical

100 kHz - 40 MHz ±0.5 dB ±0.3 dB

>40 MHz - 3.5 GHz

±1.2 dB ±0.5 dB

>3.5 GHz - 6.5 GHz

±1.7 dB ±1.0 dB

>6.5 GHz - 8 GHz

±1.7 dB ±1.0 dB

Amplitude Accuracy (–20 dBm signal, 0 dB ATT, 20 °C to 30 °C)

Characteristic

Description

solute Amplitude Accuracy at Calibration Point

±0

.5 dB at 50 MHz (RSA3300B Models)

±0

.5 dB at 100 MHz (RSA3400B Models)

±0

.3 dB at 10 MHz (RSA3300B Models)

Baseband

±0

.3 dB at 25 MHz (RSA3400B Models)

0.5 dB (RSA3300B Models)

nput Attenuator Setting

ncertainty

0.2 dB (RSA3400B Models)

0.2 dB (–10 dBm to –50 dBm at 50 MHz)

(

RSA3300B Models)

eference Level Accuracy

±0.2 dB (–10 dBm to –50 dBm at 100 MHz)

(RSA3400B Models)

(Att ≥10 dB, Preamp OFF), typicalVSWR

< 1.4:1 (300 kHz to 40 MHz), < 1.3:1 (40 MHz to

3GHz),<1.4:1(3GHzto8GHz)

(RSA3308B and RSA3400B Models)

FeliCa™ RFID Test Conditions*

2, 3

Characteristic

Description

Amplitude Accuracy

(Variable Attenuator)

Absolute Accuracy: ±0.57 dB (99 percentile, 2.58σ)

Relative Accuracy: ±0.15 dB (99 percentile, 2.58σ)

Test Conditions:

Center Frequency: 13.56 MHz

Span: 5 MHz

RF Attenuator Setting: 0 to 14 dB

Input Power Range: 0 to –20 dB for Full Scale

Amplitude Accuracy

(Fixed Attenuator)

Absolute Accuracy: ±0.45 dB (99 percentile, 2.58σ)

Relative Accuracy: ±0.15 dB (99 percentile, 2.58σ)

Test Conditions:

Center Frequency: 13.56 MHz

Span: 5 MHz

RF Attenuator Setting: 0 dB

Input Power Range: 0 to –20 dB for Full Scale

Repetitive Amplitude

Accuracy

Repetitive Accuracy: ±0.04 dB (99 percentile, 2.58σ)

Test Conditions:

Center Frequency: 13.56 MHz

Span: 5 MHz

Reference Level: 0 dBm

Input Power: –10 dBm

Within 1 hour after Self Gain Calibration

AM Modulation Index

Accuracy

Accuracy: ±0.17% (99 percentile, 2.58σ)

Test Conditions:

Center Frequency: 13.56 MHz

Span: 5 MHz

Carrier Level: +4 dBm

AM Modulation Index Range: 1% to 10%

AM Frequency: 212 kHz, Sinusoidal Wave

ASK Modulation Index

Accuracy

Accuracy: ±0.21% (99 percentile, 2.58σ)

Setting Conditions:

Center Frequency: 13.56 MHz

Span: 5 MHz

Carrier Level: +4 dBm

At RFID Analysis Mode on RSA:

ASK Modulation Index Range: 1% to 10%

ASK Frequency: 212 kHz, Square Wave

FeliCa is the contactless IC card technology developed by Sony Corporation.

FeliCa is a trademark of Sony Corporation.

Distortion

Characteristic

Description

Order Intermodulation Distortion

(Total Signal Power = –7 dBm, Ref Level +5 dBm,

Attenuator adjusted for optimum performance)

Frequency

Order IM

100 MHz to 3 GHz < –74 dBc (RSA3300B Models)

3 GHz to 8 GHz < –72 dBc (RSA3308B only)

2.0 GHz < –78 dBc (RSA3400B Models)

Harmonic Distortion

(–30 dBm tone at input mixer)

Frequency 2

Harmonic Distortion, Typical

10 MHz to 1.5 GHz < –56 dBc (RSA3300B Models)

10 MHz to 1.75 GHz < –56 dBc (RSA3308B only)

10 MHz to 1.4 GHz < –65 dBc (RSA3400B Models)

1.4 GHz to 1.75 GHz < –70 dBc (RSA3400B Models)

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