TB 9-4931-540-24
(9) Adjust MARKER/CONTINUOUS ENTRY knob to move marker to the point
on trace with the largest deviation from 0.00 dB. TI marker amplitude indication will be
between -0.7 and 0.7 dB.
key to 15 dBm.
(10) Press INPUT ENTRY RANGE key and ENTRY STEP
(11) Repeat (8) and (9) above.
f
input and 50
(12) Disconnect TRACKING GENERATOR output from 1 M
eedthrough termination.
(13) Press keys and enter values using ENTRY keys as listed in (a) through (h) below:
ENTRY RECALL and then 1.
(a)
ENTRY blue shift and then ENTRY CAL ON.
(b)
ENTRY START FREQ to 1 kHz.
(c)
ENTRY STOP FREQ to 100 kHz.
(d)
RBW-VBW-ST ENTRY RES BW to 300 Hz and wait for TI to calibrate ( 10 sec).
(e)
RBW-VBW-ST ENTRY VIDEO BW to 10 kHz.
(f)
(g) RBW-VBW-ST ENTRY SWEEP TIME to 2 sec.
(h) ENTRY blue shift and then ENTRY CAL OFF.
(14) Repeat (2) through (12) above.
(15) Press keys and enter values using ENTRY keys as listed in (a) through (h) below:
ENTRY RECALL and then 1.
(a)
ENTRY blue shift and then ENTRY CAL ON.
(b)
ENTRY START FREQ to 100 kHz.
(c)
ENTRY STOP FREQ to 10 MHz.
(d)
RBW-VBW-ST ENTRY RES BW to 3 kHz and wait for TI to calibrate ( 10 sec).
(e)
RBW-VBW-ST ENTRY VIDEO BW to 300 Hz.
(f)
RBW-VBW-ST ENTRY SWEEP TIME to 2 sec.
(g)
ENTRY blue shift and then ENTRY CAL OFF.
(h)
(16) Repeat (2) through (12) above.
(17) Press keys and enter values using ENTRY keys as listed in (a) through (f) below:
ENTRY RECALL and then 1.
(a)
ENTRY START FREQ to 10 MHz.
(b)
ENTRY STOP FREQ to 40.1 MHz.
(c)
RBW-VBW-ST ENTRY RES BW to 3 kHz and wait for TI to calibrate ( 10 sec).
(d)
RBW-VBW-ST ENTRY VIDEO BW to 300 Hz.
(e)
RBW-VBW-ST ENTRY SWEEP TIME to 2 sec.
(f)
(18) Repeat (2) through (12) above. TI marker indication will be between 1.5 and
1.5 dB in (9) above.
b. Adjustments. Refer to paragraph 6 d.
13
