TB 9-6625-154-40
(5) Set TI to next frequency in table 6 using technique of (3) (j) through (l).
(6) Power meter will indicate within the limits of table 6. If not, perform b below.
(7) Repeat technique of (5) and (6) above for remaining TI frequencies in table 6. TI
will indicate within the limits of table 6.
NOTE
because specification is linear (%, voltage) while measurement
is logarithmic (dB, power).
Table 6. 3 V Leveled Sine Flatness Accuracy.
Freq (Hz)
Min (dB)
Measured
Max (dB)
50 k
REF
REF
10 M
-0.175
+0.172
50 M
-0.175
+0.172
100 M
-0.175
+0.172
250 M
-0.175
+0.172
400 M
-0.220
+0.214
550 M
-0.220
+0.214
600 M
-0.309
+0.299
725 M
-0.309
+0.299
1G
-0.309
+0.299
1.5 G
-0.355
+0.341
2G
-0.355
+0.341
2.5 G
-0.355
+0.341
(8) De-select relative measure mode on power meter.
(9) Set TI as listed in (a) through (f) below:
(a)
(if necessary) to select AMPLITUDE.
(b)
Keypad Entry, 1.
(c)
Softkey, V.
(d)
(if necessary) to select FREQUENCY.
(e)
Keypad Entry, 50.
(f)
Softkey, kHz.
(10) Repeat technique of (4) through (7) above for values in table 7. TI will indicate
within the limits of table 7.
(11) De-select relative measure mode on power meter.
(12) Set TI as listed in (a) through (f) below:
(a)
(if necessary) to select AMPLITUDE.
(b)
Keypad Entry, 300.
(c)
Softkey, mV.
(d)
(if necessary) to select FREQUENCY.
(e)
Keypad Entry, 50.
(f)
Softkey, kHz.