HP 8753E

Port 2 Noise Floor Level from 300 kHz to 3 GHz
(IFm
= 3kHz)
i. .;-... .:‘<~$
18- Press @ 8~~~~ @ Ck/m) to change the IF bandwidth to 3 kHz.
20. When the analyzer tlnishes the sweep, notice the mean value.
21. Convert the measured linear magnitude mean value to log magnitude, using
this equation.
Power (dBm) = 20 * [log&inear magnitude mean v&e)]
22. Write this calculated value on the “Performance Test Record. n
23. This completes the “Test Port Input Noise Floor Level” procedure if your
analyzer does not have Option 006. Otherwise continue with the next
section.
Port 2 Noise Floor Level from 3 GHz to 6 GHz (IF BW = 3 kHz)
24. Pressm@m[Stop-l@&J.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25. Ress m ~~~~~~~~, ~~~~~.
. . . . . . . . s...i..i . . . . . . . . . . . . 4.s..... . . . . . . . . . . i,i__i..i .,...................... ::.. ,.....,.,............................~...........~..~.~.
26. When the analyzer Rnishes the sweep, notice the mean value.
27. Convert the measured linear magnitude mean value to log magnitude, using
this equation.
Power (dBm) = 20 * [log,,-,(Zineclr magnitude mean value)]
28. Write this calculated value on the “Performance Test Record.”
240 System Verification and
Performance. Tests