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3-3.
PROBE ADAPTERS
USING
Four p ro be adapters are fur
a
er
probe
d a pt
s are listed in Table 3-2.
BNC A d a p t e r
Component Adapter
Ground Adapter
Probe Socket
BNC
Adapter is provided for i npu
A
BNC
equipped' with
female
e
t
me asur
men
s on d i scre t e axial or radial-lead components.
w it h fabricated test fixtures, as shown in Figure
t
which is a t
ac hed to the user-built fixture and connected to g ro
3-4. TEST SIGNAL LEVEL AND OUTPUT IMPEDANCE
When using the 41941 A/B,
h
t
e o utp ut of the 4194A's (250 for option 350 units, and 37.50 for o ptio
actual test signal level applied to the DUT will be d i
th
plied from
e UNKNOWN ter m
h
n
e x am pl e s are s
o w
in Table
n i
s hed to facilitate connection to a wide range of OUT's.
Table 3-2. Furnished Probe Ad a pte rs
Ad a p t er
t
and output impedance measurements on circuits
connectors.
The
Component Mounting Adapter is used for
3-2.
User-fabricated
Fixture
Figure 3-2. Probe Socket
the
output im peda n ce of the test signal source will be one-half
,
i
s
n a l
even with the same
3-3.
HP Part Number
04193-61152
04193-61153
04193-61154
04193-21008
The Probe Socket i s for use
It is available for supporting the probe,
.
u
n d
n
375 u
ff
e r e n t from th e signal level
OSC
level setting. Test signal level
The
).
The
ni
t s
o
t
u tpu
ap
3-3
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