• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Table 12. FM Deviation Locked and Response
Frequency Modulation - Continued

Calibration Procedure For Signal Generator Model 68347M Page Navigation
  13    14    15    16    17  18  19    20    21    22  
img
. . . .
TB 9-6625-2322-24
(9) Press TI keys as listed in (a) through (h) below.
(a) On/Off to off.
(b) More, Int/Ext to Int.
(c) Front/Rear to front.
(d) More, Locked, Previous Menu.
(e) Edit Dev, ., 2, 4, 0, MHz, Edit Dev.
(f) Mod Wave, arrow keys to ~, Select, Previous Menu.
(g) Edit Rate, 1, 0, kHz, Edit Rate.
(h) On/Off to on.
(10) Set measuring receiver to measure modulation distortion with a 80 kHz
LP filter.
(11) Verify that the measuring receiver distortion indication is less than the
maximum indication listed in table 13 for distortion @ 240 kHz dev.
(12) Press TI keys as listed in (a) and (b) below.
(a) More, Unlocked Narrow, Previous Menu.
(b) Edit Rate, 1, 0, kHz, Edit Rate.
(13) Set the measuring receiver HP filter to 300 Hz.
(14) Verify that the measuring receiver indication is within the limits listed in table
13 for 240 kHz FM unlocked.
(15) Press TI keys as listed in (a) and (b) below.
(a) More, Locked, Previous Menu.
(b) Edit Rate, 2, 0, 0, kHz, Edit Rate.
(16) Set the measuring receiver HP filter to 50 Hz, LP filter to >20 kHz, and set to
measure AM.
(17) Verify that the measuring receiver indication is less than the maximum limit
listed in table 13 for incidental AM @ 5 GHz.
19


Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved.