TB 9-6625-2144-24
Figure 1. Radar test set - bottom view.
NOTE
Turn function selector switch to TRAN to ensure the power
meter pointer is at SET ZERO prior to each performance
check. Adjust ZERO SET control if necessary.
NOTE
Throughout this procedure, when adjusting FREQUENCY
control, always approach desired frequency in a ccw direction
to eliminate effects of backlash.
8. Frequency Meter Accuracy
NOTE
Readings in parenthesis pertain to AN/UPM-29A and TS-
1335A.
a. Performance Check
(1) Position controls as listed in (a) and (b) below:
(a) FREQUENCY control to 850 (15.8 GHz) on FREQUENCY MC/10 dial.
(b) Adjust DBM dial as necessary to obtain best usable indication.
(2) Connect synthesized signal generator to TI RF INPUT.
GHz) and power level for an on-scale indication on SET POWER meter.