TB 9-6625-2340-35
Mulitmeter
Test
indication(
instrument
Vdc)
Frequency
Min
Max
0
Hz
0.01
-0.01
1
MHz
0.009
-0.11
12
MHz
-0.022
-0.002
130
MHz
-0.143
-0.117
670
MHz
-0.693
-0.647
1.3
GHz
-1.336
-1.264
5.7
GHz
-5.824
-5.576
-12.76
-12.24
12.5
GHz
18
GHz
-18.37
-17.63
(6) Disconnect TI SWEEP + TUNE OUT (rear panel) from multimeter INPUT.
27. Fast Sweep Time Accuracy
a. Performance Check
(1) Connect TI RF INPUT to signal generator No. 1 RF OUTPUT.
(2) Connect function generator UNBALANCED output to signal generator No. 1
AM INPUT.
(3) Press TI 2-22 GHz key.
level of -10 dBm.
(5) Press TI keys as listed in (a) through (e) below:
(a)
CENTER FREQUENCY, 500, MHz.
(b)
FREQUENCY SPAN, 100, kHz.
(c)
MARKER NORMAL.
(d)
MARKER PEAK SEARCH.
MARKER→CF.
(e)
amplitude of 1 V, and 50 impedance.
(7) Set signal generator No. 1 for an 80 percent amplitude modulation output.
(8) Press TI keys as listed in (a) through (f) below:
(a)
MARKER OFF.
(b)
FREQUENCY SPAN, 0, Hz.
(c)
RES BW, 3, MHz.
(d)
VIDEO BW, 3, MHz.
(e)
TRIGGER VIDEO.
(f)
SWEEP TIME, 5, mSEC.
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