TB 9-6625-2258-24
Figure 3. A8 board - component locations.
(67) Disconnect measuring receiver power sensor module from RF OUTPUT 50 .
(68) Press RESET key.
to microwave frequency counter INPUT 1.
(69) Connect RF OUTPUT 50
(70) Press FREQUENCY RANGE CW F1 key and set CW F1 display to 18.100
GHz by pressing 18.1 with DATA ENTRY keys and then by pressing GHz/dBm/SEC
DATA ENTRY key.
(71) Press FREQUENCY RANGE CW F1 key and set F1 M3 display to 27.400
GHz by pressing 27.4 with DATA ENTRY keys and then by pressing GHZ/dBm/SEC
DATA ENTRY key.
(72) Press FREQUENCY RANGE CW F1 key and wait 10 seconds for frequency to settle.
(73) Press FREQUENCY RANGE CW F2 key and wait 10 seconds for frequency to settle.
(74) Repeat (72) and (73) above two more times.
(75) Press FREQUENCY RANGE CW F1 key and wait 10 seconds for frequency
count to settle.
(76) Remove TI top cover.
(77) Adjust A9R12 (fig. 2) for a microwave frequency counter indication between
18.100 and 18.102 GHz (R).
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