Atec Tektronix-RSA3303A-308A Manual de usuario descargar pdf (Pagina 4)

RF/Wireless Test Products

•

www.tektronix.com/rsa

Real-time Spectrum Analyzers

RSA2200A Series

•

RSA3300A Series

Time Domain

Trace Point Range –

Span >50 Hz, 64 – 240001 (RBW mode),

18 – 240001 (FFT mode).

Span = 0 Hz (Time and Demodulation Modes).

RSA2203A and RSA2008A – IQ Data Pairs: 1024 to

512000; Power vs. Time: 1 to 512000.

RSA3303A and RSA3308A – IQ Data Pairs: 1024 to

16384000, 1 to 65536000 (Option 02) Power vs.

Time: 1 to 512000.

Triggers –

RSA2203A and RSA2208A: Free run, single,

external, IF level (10 MHz BW).

RSA3303A and RSA3308A: Free run, single,

external, IF level (15 MHz BW).

Option 02: adds Power (Span BW, Span <15 MHz)

and Frequency Mask.

Frequency Mask Trigger (Real-Time SA Mode),

RSA3303A and RSA3308A with Opt. 02 Bandwidth –

Up to 15 MHz: Start Frequency ≥ 20 MHz.

Up to 20 MHz: Start Frequency < 20 MHz, and

on IQ inputs.

Event Detection Bandwidth –

≤5 MHz (100% probability of intercept), signal

occupying at least one complete ≥160 µs frame).

10 MHz (50% probability of intercept, signal occupying

at least one complete 80 µs frame (typical).

15/20 MHz (25% probability of intercept, signal

occupying at least one complete 40 µs frame (typical).

Frequency Mask Range –

0 to –6 divisions from Reference Level at 10 dB/div.

Mask Shape – User Defined.

Minimum Horizontal Mask Setting Resolution –

< 0.2% of Span.

Minimum Frequency Width – < 0.2% of Span.

Uncertainty – ±2 frames.

Amplitude Specifications

Measurement Range – Displayed average noise

level to MAX safe input.

Input Attenuator Range –

RSA2203A, RSA2208A – 0 – 50 dB, 10 dB steps.

RSA3303A – 0 – 50 dB, 2 dB steps, DC to 3.0 GHz.

RSA3308A –

0 – 50 dB, 2 dB steps, DC to 3.5 GHz.

0 – 50 dB, 10 dB steps, 3.5 to 8.0 GHz.

Maximum Safe Input Level –

Average Continuous – +30 dBm (RF ATT ≥ 10 dB).

Peak Pulse Power – +30 dBm (RF ATT ≥ 10 dB).

DC –

RSA2203A, RSA2208A: ±0 .2 V (CF ≥ 20 MHz);

±5 V DC – 20 MHz (Opt. 05).

RSA3303A, RSA3308A: ±0 .2 V (CF ≥ 20 MHz);

±5 V DC – 20 MHz.

Displayed Average Noise Level (DANL)

Frequency RSA2203A, RSA2203A, RSA3303A, RSA3303A,

RSA2208A RSA2208A RSA3308A RSA3308A

Spec, dBm/Hz Typical, dBm/Hz, Spec, Typical, dBm/Hz,

with Preamp dBm/Hz with Preamp

1 kHz – 10 kHz –144*

N/A –144 N/A

10 kHz – 10 MHz –150*

N/A –151 N/A

10 MHz – 100 MHz –148 N/A –151 N/A

100 MHz – 1 GHz –148 –164 –151 –164

1 GHz – 2 GHz –148 –164 –150 –164

2 GHz – 3 GHz –147 –153 –150 –158

3 GHz – 5 GHz –142*

N/A –142*

N/A

5 GHz – 8 GHz –142*

N/A –142*

N/A

RSA2203A or RSA2208A Opt. 05 only. *

RSA2208A only. *

RSA3308A only.

RSA2203A, RSA2208A

Frequency Range Specification, dB Typical, dB

100 Hz – 20 MHz*

±0.5 ±0.3

10 MHz – 3 GHz ±1.2 ±0.5

3 GHz – 3.5 GHz*

±1.7 ±0.5

3.5 GHz – 6.5 GHz*

±1.7 ±1.0

5 GHz – 8 GHz*

±1.7 ±1.0

Opt. 05 only. *

RSA2208A only.

Frequency Response

Log Display Range – 10 µdB/div to 10 dB/div.

Linear Display Scale – 10 divisions.

Linear Display Units – dBm, dBµV, V, Watts + Hz

for FM Demod, Degrees for PM Demod.

Marker Readout Resolution, Log – 0.01 dB.

Marker Readout Resolution, Linear – 0.001 µV.

RSA3303A, RSA3308A

Frequency Range Specification, dB Typical, dB

100Hz – 20 MHz ±0.5 ±0.3

15 MHz – 3 GHz ±1.2 ±0.5

3 GHz – 3.5 GHz*

±1.7 ±0.5

3.5 GHz – 6.5 GHz*

±1.7 ±1.0

5 GHz – 8 GHz*

±1.7 ±1.0

RSA3308A only.

Input Attenuation Switching Uncertainty –

(at 50 MHz) < 0.5 dB for all values of attenuation.

IQ Input Attenuator Range –

RSA3303A Opt. 03 and RSA3308A Opt. 03:

0–30 dB, 10 dB steps.

IQ Input Attenuator Switching Uncertainty –

RSA3303A Opt. 03 and RSA3308A Opt. 03:

< 0.5 dB for all values of attenuation.

Absolute Amplitude Uncertainty –

At Reference Setting – ±0.5 dB (RF) at 50 MHz

CF, –20 dBm signal, 0 dB ATT, 20 ºC to 30 ºC;

±0.3 (baseband) (Opt. 05) at 10 MHz CF, –20

dBm signal, 0 dB ATT, 20 ºC to 30 ºC.

Overall Amplitude Accuracy –

±0.7 dB (RF) + Frequency Response.

1 2 3 4 5 6 7 8

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Atec Tektronix-RSA3303A-308A Manual de usuario Pagina 4

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