TB 9-6625-2340-24
(31) The difference in multimeter indications for RECALL, 1 and RECALL, 3
should be 3 mV dc.
(32) If necessary, adjust A19R41 (fig. 6) while alternating between RECALL, 1 and
RECALL, 3 so that the difference in multimeter indications is 3 mV dc (R).
(33) Press TI keys as listed in (a) through (g) below:
2-22 GHz.
(a)
STOP FREQ, 3, GHz.
(b)
SHIFT, SWEEP CONT.
(c)
CENTER FREQUENCY, 2.0125, GHz.
(d)
SHIFT, MKR REF LVL.
(e)
SWEEP SINGLE.
(f)
SHIFT, CF STEP SIZE, 0, Hz.
(g)
(34) Connect multimeter HI to A19TP5 (fig. 6).
(35) Adjust A19R50 (fig. 6) for +10.000 0.001 V dc (R).
(36) Connect multimeter HI to A19TP2 (fig. 6).
(37) Adjust A19R19 (fig. 6) for 6.000 0.001 V dc (R).
(38) Press TI SHIFT, CF STEP SIZE, 4095, and Hz keys.
(39) Adjust A19R19 (fig. 6) for 18.600 0.001 V dc (R).
(40) Press TI keys as listed in (a) through (f) below:
2-22 GHz.
(a)
CENTER FREQUENCY, 3.4286, GHz.
(b)
FREQUENCY SPAN, 2.5, GHz.
(c)
SHIFT, MKR REF LVL.
(d)
SWEEP SINGLE.
(e)
SAVE, 1.
(f)
(41) Adjust A19R56 (fig. 6) for 7.500 0.001 V dc (R).
(42) Press TI keys as listed in (a) and (b) below:
2-22 GHz.
(a)
RECALL, 1.
(b)
(43) Press TI SWEEP SINGLE.
(43) Adjust A19R32 (fig. 6) for 15.000 0.001 V dc (R).
(44) Repeat (42) and (43) above until three consecutive indications are within
0.001 V dc of one another.
(45) Press TI keys as listed in (a) through (h) below:
2-22 GHz.
(a)
STOP FREQ, 5, GHz.
(b)
SHIFT, SWEEP CONT.
(c)
CENTER FREQUENCY, 3.4286, GHz.
(d)
FREQUENCY SPAN, 3, GHz.
(e)
SHIFT, MKR REF LVL.
(f)
SWEEP SINGLE.
(g)
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