TB 9-6625-2176-35
(7) Adjust dc voltage standard to -3 percent
of value recorded in (5) above. Record differential
(a) AMPLITUDE switch to 50.
(b) AMPLITUDE RANGE switch to .5-5.
(8) (Deleted)
(c) FREQUENCY RANGE switch to 50
(9) Reconnect equipment as shown in (fig.
kHz ONLY.
(3) Record
differential
range POSITION, and at each range POSITION rotate
indication as VI.
the
frequency
dial throughout this
range.
Differential voltmeter will indicate between V2 and V3
connection B.
for frequencies from 350 kHz to 100 MHz.
(5) Adjust dc voltage standard (A2) output
until value of VI is indicated on differential voltmeter.
b. Adjustments. No adjustments can be made.
Record dc voltage standard indication.
(6) Adjust dc voltage standard to +3 percent of
value recorded in (5) above.
Record differential
voltmeter indication as V2.
Figure 3. Frequency response - equipment setup
*U.S. Government Printing Office:1988-530-022/80016
Change 2
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