RP-21 Sapfir Manual

The RP-21 was given the NATO code name "Spin Scan-A".

The improved RP-21M was designated "Spin Scan-B."

All of the following information and images have been copied/translated from:

http://www.mig-21-online.de/Funkmessvisier/funkmessvisier.htm

This is the title page from the original website.

It is the title page from an German technical manual for the RP-21 radar.

Presumably, all of the images and text on the original website are from that manual.

Online translators did not work very well with this mixed German/Russian highly technical text.

So, the material has largely been translated/edited by hand.

Please forgive any errors in the translation.