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5-5 Frequency Synthesis
Test
The following test verifies that the CW frequency output of the
MG369XB is within tolerance. Table 5-2, pages 5-7 through 5-9, con
-
tains standard test records that you can copy and use to record test re
-
sults for this test.
Test Setup
Connect the equipment, shown in Figure 5-1, as fol-
lows:
Step 1. Connect the MG369XB rear panel 10 MHz
REF OUT to the Frequency Counter
10 MHz External Reference input.
Step 2. Connect the MG369XB RF OUTPUT to
the Frequency Counter RF Input 1.
Test
Procedure
The following procedure tests both the coarse and
fine loops to verify the tolerance of the CW fre
-
quency output.
Step 1. Set up the MG369XB as follows:
a. Reset the instrument by pressing
System , then Reset . Upon reset, the
CW Menu is displayed (following
page).
Operation Verification Frequency Synthesis Test
MG369XB OM 5-5
M G 3 6 9 X B
F r e q u e n c y C o u n t e r
1 0 M H z
E X T I N
1 0 M H z
R E F O U T
R F O U T
I n p u t 1
Figure 5-1. Equipment Setup for Frequency Synthesis Test