Anritsu MS8608A, Руководство по эксплуатации, Страница: 139 / 338

6-27
Section 6 Performance Tests
(4) Procedure
Step Procedure
1
Press the Preset key.
2 Set the 69269A to 500 MHz and -10 dBm.
3
Set the spectrum analyzer as shown below:
Center Freq ............................................ 500 MHz
Span ............................................................ 5 kHz
4 Press the Measure key and set to Frequency Count. Press Setup and set Resolution to 1 Hz.
Then, press the Return key and set to Count On.
5 Confirm that the FREQ reading at the upper-left of
the screen is the RF INPUT frequency 500 MHz
±
3 Hz or less.
6
Change the counter resolution to 10 Hz and confirm
that the Freq reading is 500 MHz
±
10 Hz or less.
7 • Change the counter resolution to 100 Hz and
confirm that the Freq reading is 500 MHz
±
100
Hz or less.
• Change the counter resolution to 1 kHz and
confirm that the Freq reading is 500 MHz
±
1
kHz or less.
Frequency Measurement
CF : 500MHz Span : 5kHz
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