Atec Tektronix-RSA3303A-308A Manual de usuario descargar pdf (Pagina 5)

RF/Wireless Test Products

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www.tektronix.com/rsa

5

Real-time Spectrum Analyzers

RSA2200A Series

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RSA3300A Series

Spurious Responses

Third-order Intermodulation Distortion –

100 MHz – 3 GHz:

RSA2203A, RSA2208A: < –73 dBc (Ref Level

= +5 dBm, RF Att. = 20 dB, total signal power

= –7 dBm, signal separation 300 kHz).

RSA3303A, RSA3308A: < –74 dBc (Ref Level

= +5 dBm, RF Att. = 20 dB, total signal power

= –7 dBm, signal separation 300 kHz).

3 GHz – 8 GHz:

RSA2208A and RSA3308A: <–72 dBc (Ref

Level = +5 dBm, RF Att. = 20 dB, total signal

power = –7 dBm, signal separation 300 kHz).

Other Input-related Spurious –

> 30 kHz offset – 70 dBc (Span = 2 MHz, Ref Level

= 0 dBm, RBW=50 kHz, Signal Level = –5 dBm,

any center frequency).

Non-input-Related Spurious –

(Ref = –30 dBm, RBW = 100 kHz, Span 3 GHz)

RSA2203A:

1 MHz – 20 MHz (Opt. 05): –93 dBm

20 MHz – 3 GHz: –90 dBm.

RSA3303A:

1 MHz – 20 MHz: –93 dBm.

20 MHz – 3 GHz: –90 dBm.

RSA2208A:

1 MHz – 20 MHz (Opt. 05): –93 dBm.

20 MHz – 3.5 GHz: –90 dBm.

3.5 GHz – 8 GHz: –85 dBm.

RSA3308A:

1 MHz – 20 MHz: –93 dBm.

20 MHz – 3.5 GHz: –90 dBm.

3.5 GHz – 8 GHz: –85 dBm.

1 dB Gain Compression –

RSA2203A, RSA2208A – +0 dBm

(RF ATT = 0 dB, 2 GHz).

RSA3303A, RSA3308A – +2 dBm

(RF ATT = 0 dB, 2 GHz).

Resolution Bandwidth Switching Uncertainty –

1 Hz to 10 MHz: ± 0.05 dB.

Reference Level –

Range – –51 to +30 dBm.

Resolution – 1 dB.

Accuracy – ±0.2 dB (-10 dBm to -50 dBm) at 50 MHz.

Display Scale Fidelity –

Log scale (max. cumulative), > 0 dB – 50dB –

< ±0.2 dB; < ±0.12 dB, typical at 0 dBm

reference level.

Linear scale – ±2% of Reference Level.

Linear to Log scale Switching Uncertainty – 0.05%.

Amplitude Reference Output –

–20 dBm, 50 MHz, internally switched to input.

Seamless Capture and

Processing

Memory Depth (samples) –

RSA2203A and RSA2208A: 512 ksamples.

RSA3303A and RSA3308A: 16.384 Msamples;

65.536 Msamples (Opt. 02).

RF Input VSWR

Frequency Range VSWR, at 10 dB

RF Attenuation

Typical, dB

300 kHz – 10 MHz*

4

<1.4

10 MHz – 3 GHz <1.3

3 GHz – 8 GHz*

5

<1.4

*

4

RSA2203A and RSA2208A Opt. 05 only,

RSA3303A, RSA3308A.

*

5

RSA3308A and RSA3308A.

Memory Depth (Time) – RSA2203A and RSA2208A

Span Sample Rate Record Length Spectrum

Frame Time

20MHz (Baseband) 25.6 Msps 0.02 s 40 µs

10 MHz 12.8 Msps 0.04 s 80 µs

5 MHz 6.4 Msps 0.08 s 160 µs

2 MHz 3.2 Msps 0.16 s 320 µs

1 MHz 1.6 ksps 0.32 s 640 µs

500 kHz 800 ksps 0.64 s 1.280 ms

200 kHz 320 ksps 1.6 s 3.2 ms

100 kHz 160 ksps 3.2 s 6.4 ms

50 kHz 80 ksps 6.4 s 12.8 ms

20 kHz 32 ksps 16 s 32 ms

10 kHz 16 ksps 32 s 64 ms

5 kHz 8 ksps 64 s 128 ms

2 kHz 3.2 ksps 160 s 320 ms

1 kHz 1.6 ksps 320 s 640 ms

500 Hz 800 sps 640 s 1.28 s

200 Hz 320 sps 1600 s 3.2 s

100 Hz 160 sps 3200 s 6.4 s

1 2 3 4 5 6 7 8

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