TB 9-6625-2124-35
14. Swept Frequency and Marker Accuracy
a. Performance Check
(1) Connect equipment as shown in figure 4.
(2) Press function keys and enter corresponding data on keyboard as listed in (a)
through (d) below:
(a) INSTR PRESET key.
(b) START key, DATA ENTRY 1 GHz.
(c) STOP key, DATA ENTRY 2 GHz.
(d) SWEEP TIME key, DATA ENTRY 105 ms.
(3) Press RF BLANK key (ON) and adjust oscilloscope controls as necessary to
display the TI sweep.
(4) Adjust synthesized signal generator frequency and output level controls until a
birdie (notch) appears on oscilloscope display (approximately 1 GHz).
sweep as indicated on oscilloscope display.
