Click here to make tpub.com your Home Page

Page Title: CRS HUNT DISCRIMINATOR A3600, CRS PHASE DISCRIMINATOR A3700, AND REFERENCE OSCILLATOR A2000.
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 11-5820-670-30
1-17. CRS FIRST AND SECOND IF. AMPLIFIER A3400/CRS THIRD IF. AMPLIFIER AND LIMITER
A3500. (CONT)
The third if. amplifier increases the signal strength sufficiently to drive the limiter. The limiter clips the
upper and lower peaks of the if. to maintain a constant amplitude required by the travis-type discrim-
inator in hunt discriminator A3600. Filter FL3005 provides additional attenuation of all signals other
than the if. input.
1-18. CRS HUNT DISCRIMINATOR A3600, CRS PHASE DISCRIMINATOR A3700, AND REFERENCE
OSCILLATOR A2000.
EL1AT094
HUNT DISCRIMINATOR A3600
If. signals with a frequency of approximately 5.6 or 5.65 MHz are applied to buffer amplifier A3600,
which prevents loading down the limiter. The buffer amplifier's output is then fed to the travis-type hunt
discriminator.
1-15


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

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