These drawings are against the lowest expected Radar Cross Section target, with 92% chance (page 72)...
... ~0.1m² if I remember well.
Against bigger RCS targets ie Ground Clutter, the sensitivity is discussed at page 65.
(200-300m without USU, 75-100m with USU)
cowboy

ps: my data is also from this, see page52...
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Last edited by Hpasp; 10/23/11 04:42 PM.

Hpasp
Free SAM Simulator, "Realistic to the Switch"

(U-2 over Sverdlovsk, B-52's over Hanoi, F-4 Phantoms over the Sinai, F-16's and the F-117A Stealth bomber over the Balkans.)
http://sites.google.com/site/samsimulator1972/home

Book from the author - Soviet Nuclear Weapons in Hungary 1961-1991
https://sites.google.com/view/nuclear-weapons-in-hungary/

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