Click here to make tpub.com your Home Page

Page Title: Figure 2-2. Transmitter spurious emissions for an AN/GRT-22.
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home

   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 



TM 11-490-5
Figure 2-2. Transmitter spurious emissions for an AN/GRT-22.
(c)
Intermodulation and cross modulation.
connections and waveguide hardware, foreign material
inside waveguides, electron tubes whose operating
Intermodulation, the combining of RF signals in a
characteristics have changed through use, and changes
receiver front end or transmitter final stage, and cross
in circuit resistance or capacitance values as a result of
modultion, the superimposing of the modulation of an
overheating or aging, all of which illustrates the
undesired signal on a desired signal, occur as a result of
importance of preventive and corrective maintenance
circuit nonlinearities. A nonlinear circuit is one which
procedures.
An overdriven amplifier becomes a
does not pass or amplify all voltage levels or voltage
nonlinear device which clips or
polarities equally. Circuit nonlinearities may occur from
such simple causes as corroded or loose antenna
2-4


Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business