Chapter 3: Testing Performance
To verify threshold accuracy
50
Connections
1 Construct a fixture using the BNC breakout and header strip as follows:
a Solder the pins of one side of the header strip together using one of the wire strips
b Solder the pins of the other side of the head strip together using the other wire
strip.
c Solder the center (red) conductor of the BNC breakout to one side of the header
strip.
d Solder the outer (black) conductor of the BNC breakout to the other side of the
header strip.
Threshold Accuracy Test Fixture
2 Connect the test system as shown below.
a Connect the signal leads of the probe tip assembly to the center (red) conductor
side of the header strip.
b Connect the five ground leads of the probe tip assembly to the outer (black)
conductor side of the header strip.
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