Offset Accuracy Test; Bandwidth Performance Test Setup - HP 54501A Service Manual
100 mhz digitizing oscilloscope
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Also See for 54501A:
- Programming reference manual (386 pages) ,
- Operation reference (146 pages) ,
- Service manual (90 pages)
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3-6. OFFSET ACCURACY TEST
Specification :
Equipment Required:
Procedure :
HP 86568
SIGNAL
GENERATOR
HP 54501A
HP 8482A
POWER
SENSOR
HP 1250-0781
HP 1250-1474
POWER
BNC TEE
TYPE N BNC
SENSOR
(M)(F)(F)
ADAPTER
CABLE
Figure 3-1. Bandwidth Performance Test Setup
t
2% of offset + 0 .2 X (V/div) + .075 div/A° C
5 mV range, ± 2% of offset + 0.4 X (V/div) + 0.15 div/A° C
HP 54501A PERFORMANCE TESTS
HP 436A
POWER
METER
54W/W_23
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . H P 6114A
BNC 50-ohm Adapter ((f) dual to banana plug (m)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 1251-2277
3-3
1 .
Connect Power Supply to HP 54501A Channel 1 input.
2.
Adjust Power Supply for +1 V output .
3.
Press HP 54501A front-panel CHAN key.
a .
Select channels 1 on .
b .
Select 100 mV/div .
c .
Set coupling to dc .
d .
Set offset to 1 V .
4.
Check for baseline within 0 .4 divisions of center reference .
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