Rigol DS2000 Series Especificações descarregar pdf (Página 30)

RIGOL Appendix Test Record Form

DS2000 Performance Verification Guide

4

20 MHz Bandwidth Limit Test:

Channel

Vertical

Scale

Test Result

Limit

Pass/F

ail

CH1

100

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤ 3 dB

200

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤3 dB

500

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤ 3 dB

CH2

100

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤ 3 dB

200

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤ 3 dB

500

mV/div

Vrms1

--

Vrms2

Vrms3

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms2/Vrms1)

≥ -3 dB and ≤ 1 dB

Amplitude Loss

[1]

(dB) = 20×lg

(Vrms3/Vrms1)

≤ 3 dB

Note

[1]

: amplitude loss (dB) = 20×lg

(Vrmsn/Vrms1)

. Wherein, Vrmsn represents Vrms2 and Vrms3.

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