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Grabber  |  1990-11-02  |  17.6 KB  |  640x400  |  1-bit (2 colors)
   ocr: PHASE CANCELLATION OF CO-CHANNEL DESIRED CHANNEL X E 1000 UV CO-CHANNEL Y=1000 UV - - L - - DESIRED CH. X = 990 UV - AD - CO-CHANNEL Y=0 UV - - - - - - - la A - (* - a /- - - - CO-CHANNEL Y=1 10000 UV NOTES: 1. CABLE LENGTH E X CHAMNEL X= : 100 UV 2. CABLE LENGTH E X+1/2 WAWELENGTH DESIRED 3. PAD : FRONT TO BACK RATIO. ADJUST FOR BEST CANCELLATIUN. LANTA SYSTEMS, INC. * Cancellation of the strongest channel is shown. J. BBS RICE (404) 451-0202 10-24-90 To. cables cancel at the the weakest antennas. channel, reverse the