Electrical Sampling Modules
4–56
CSA8000 & TDS8000 Instruments and Sampling Modules
DC voltage measurement accuracy
These procedures check those characteristics that relate to the signal acquisition
and are listed as checked under Warranted Characteristics in Specifications.
Refer to Table 1–12, page 1–12.
Equipment
required
Digital Multimeter (Item 1)
DC Power Supply (Item 2)
SMA “T”, male to 2 SMA female (Item 8)
Two 50
W
, precision coaxial cables, SMA connectors (Item 10)
Adapter, SMA female to BNC male connectors (Item 18)
Adapter, BNC to dual banana plugs (Item 19)
Prerequisites
As listed on page 4–19 and under Prerequisites on page 4–53.
CAUTION.
To avoid damage to the electrical module, do not exceed 2 volts input.
Install the test hookup:
1. Perform instrument and module compensation, see Perform the Compensa-
tion on page 4–1.
2. Set the output of a DC power supply to off or 0 volts.
3. Connect a SMA T to Channel 1 of the sampling module.
4. Connect a 50
W
precision coaxial cable to one side of the SMA T. Connect a
50
W
precision coaxial cable to the remaining side of the SMA T. See
Figure 4–17.
5. Connect one 50
W
precision coaxial cable to the output of a DC power
supply through a dual-banana connector. Connect the remaining 50
W
precision coaxial cable to a digital multimeter. See Figure 4–17.
Setup
Содержание CSA8000 Series
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Страница 22: ...Preface xviii CSA8000 TDS8000 Instruments and Sampling Modules ...
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Страница 59: ...80C00 Modules Specifications 1 36 CSA8000 TDS8000 Instruments and Sampling Modules back ...
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