Rigol DS2000 Series Specifikace stáhnout pdf (Strana 23)

Chapter 2 Performance Verification Test RIGOL

DS2000 Performance Verification Guide

2-13

Test Record Form:

Channel

Vertical

Scale

Test Result

Limit

Pass/

Fail

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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