Fluke 96000 Series Service Manual page 99

Figure 3-15. Microwave Output Level Accuracy Tests, Low Frequency Points Connections
2. Set the UUT as follows:
Mode
Signal
Frequency
Level
Output
3. Allow the ac measurement standard to make several measurements and the
reading to settle. Convert the settled reading from V rms to dBm using the
following formula:
The result must be within the tolerance listed in Table 3-24.
Leveled Sine
Microwave Output
1 kHz
+13 dBm
OPER
=
10 Log
dBm (50 Ω)
10
 
2
V
   
×
50 . 0 001
 
3
Performance Tests
Performance Test
hpn393.eps
3-57