The C13 military wireless set.
Larkspur

keywords:  C13 wireless set, station radio, military radio, Larkspur, manual and schematics
author: Ralph Klimek 2005
copyright:  my notes and observations and designs are free to all. HOWEVER, the manual and manual images is still copyright.




I had acquired one as a boy. It was a delight to behold. The insides appeared  miraculous. I had never encountered a truly complex electronic object before. Although I had no manual, I reverse engineered sufficient of it to biuld a control unit and power supply.

This device was to become the operational core of my ham radio setup, it become a stable source of carrier, a variable IF, and a source of frequency callibration as time when my hobby were financed through a bit of pocket money.   It taught me enough practical electronics to get me a job and see me through life.


I have searched for 30 years for a manual and schematic for this classic piece of military history and I finally found one. It is scanned in its entirety and the images manually cleaned up.  

These images are low resolution thumbnails. Click on each to get the high resolution page  or download the entire manual tarball.


Here it is !






click here to download a tarball of all images including schematics.



This link takes you to the next  page of schematics





  






there were user servicable parts inside!




C13-N-manual0047.jpegC13-N-manual0048.jpeg C13-N-manual0049.jpeg
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this is gorgeous! Do you think anybody ever did ? What would your adjutant have done?




This link takes you to the next page of  schematics

This link displays a page of my Power Supply Designs for the C13 wireless sender


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this page was modified on Thu Apr 17 19:19:47 EST 2008 to improve useability and download speed