Anritsu ME7840A - Manual (Page 106)

Step 25. Press Power key and select SOURCE 1 SETUP .
Step 26. Set PORT 1 ATTN to 10 dB. Record the Power Meter Readout
and the Marker 1 Readout to the table on next page. Repeat
this step for other
PORT 1 ATTN setting listed in the table.
Step 27. Verify if the difference of the two measured values are within
specifications (Table 6-2).
RECEIVER DISPLAY LINEARITY PERFORMANCE VERIFICATION
6-10 ME 7840A OMM
PORT 1 ATTN
Setting (dB)
Power Meter
Reading
MS462XC Marker 1 Reading
Difference Between Two
Readings
Specification
10 £ 0.1 dB
20 £ 0.1 dB
30 £ 0.1 dB
40 £ 0.2 dB
50 £ 0.2 dB
60
£
0.2 dB
Table 6-2. Receiver Magnitude Display Linearity Specifications