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From: | Cory Papenfuss |
Subject: | Re: [Discuss-gnuradio] Over the Air Signal Capture |
Date: | Mon, 17 Jan 2005 13:33:11 -0500 (EST) |
OK... I'll see your MB and raise you an ADF from 200-415kHz...Not a very interesting signal to receive, though (AM Morse ID at 1024 Hz, I think). It's the E vs B receiver antennas that provide "guidance."Some are localizer, not VOR within that frequency band. Those are 90 and 150Hz AM out a center line of the runway. The nav instrument reads the strength of each to determine if centered down the runway.... centered needle=equal strength=lined up. The glideslope signal is more or less the same (at different frequencies), but vertically oriented as opposed to horizontally.(I feel like I'm playing poker ... ) I'll raise your localizer and throw in a marker beacon signal at 75 Mhz.*stupid grin* Thanks Cory ... all good stuff.
;-) ... and no, I don't think that A-N ranges can count anymore... heh. -Cory ************************************************************************* * Cory Papenfuss * * Electrical Engineering candidate Ph.D. graduate student * * Virginia Polytechnic Institute and State University * *************************************************************************
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