Free Republic
Browse
·
Search
News/Activism
Topics
·
Post Article
To:
Blood of Tyrants
So then it sounds like with passive detection it's not what you see but rather what you don't see.
16
posted on
07/25/2002 10:27:54 AM PDT
by
Texas_Jarhead
[
Post Reply
|
Private Reply
|
To 4
|
View Replies
]
To:
Texas_Jarhead
Correct. Passive radar looks for "holes" in the radio waves.
17
posted on
07/25/2002 10:31:48 AM PDT
by
Blood of Tyrants
[
Post Reply
|
Private Reply
|
To 16
|
View Replies
]
Free Republic
Browse
·
Search
News/Activism
Topics
·
Post Article
FreeRepublic
, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson