17. AMPLITUDE ACCURACY/FREQUENCY RESPONSE TEST
Note
Calculate
ref
rst in the table for the reference at 50 MHz. Then calculate test
results using the equation and the value of
ref
.
Input R
Reference at 50 MHz
HP 4395A HP 4395A Power Meter HP 4395A Power Meter Test Result
Frequency Reading 1 Reading 1 Reading 2 Reading 2 [ref]
[r1] [r2] [r3] [r4] [(r1
0
r2+r3
0
r4)/2]
50 MHz dBm dBm dBm dBm dB
3-18 Calculation Sheet
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