TB 9-6625-2327-24
Power meter indication
Test instrument
1kHz_10dB_reference
Difference (dB)
(Hz)
Min
Max
200
k
-0.086
+0.087
500
k
-0.086
+0.087
1.500
M
-0.086
+0.087
5.000
M
-0.086
+0.087
10.000
M
-0.086
+0.087
25.000
M
-0.172
+0.175
40.000
M
-0.172
+0.175
50.000
M
-0.172
+0.175
60.000
M
-0.424
+0.446
65.000
M
-0.424
+0.446
70.000
M
-0.424
+0.446
75.000
M
-0.424
+0.446
80.000
M
-0.424
+0.446
NOTE
Measured value must take attenuator into consideration
during calculations.
(15) Insert characterized 10 dB attenuator between TI Output and power sensor.
(16) Press TI Freq, 100, and kHz keys, and adjust TI output level for power meter
indication that matches calculated dB 100kHz_20dB_reference from table 5 above.
(17) Adjust TI for frequency listed in table 8.
(18) Calculate Difference = (power meter indication - 1kHz_20dB_reference in dB).
(19) If calculated difference is not within limits specified in table 8, perform b below.
(20) Repeat technique of (17) through (19) above for remaining parameters listed in
Power meter indication
Test instrument
1kHz_20dB_reference
Difference (dB)
(Hz)
Min
Max
200
k
-0.086
+0.087
500
k
-0.086
+0.087
1.5 00
M
-0.086
+0.087
5.000
M
-0.086
+0.087
10.000
M
-0.086
+0.087
25.000
M
-0.172
+0.175
40.000
M
-0.172
+0.175
50.000
M
-0.172
+0.175
60.000
M
-0.424
+0.446
65.000
M
-0.424
+0.446
70.000
M
-0.424
+0.446
75.000
M
-0.424
+0.446
80.000
M
-0.424
+0.446
8