Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ INSTRUMENT LANDING SYSTEM LOCALIZER RECEIVER PERFORMANCE IN THE PRESENCE OF CO-CHANNEL INTERFERENCE https://trid.trb.org/View/177593 Sun, 30 Nov 2003 00:00:00 GMT https://trid.trb.org/View/177593 PERFORMANCE OF A Q-M/PSK DATA MODEM OPERATING IN A VOICE AND DATA MODE THROUGH THE ATS-6 SATELLITE https://trid.trb.org/View/69904 Fri, 19 Jul 2002 00:00:00 GMT https://trid.trb.org/View/69904 QM/PSK VOICE/DATA MODEM https://trid.trb.org/View/41513 Sat, 13 Jul 2002 00:00:00 GMT https://trid.trb.org/View/41513 STUDY PROGRAM FOR ANALYZING DATA HANDLING CAPABILITY OF A 240 HZ. SLOT WITHIN A NORMAL VOICE BAND https://trid.trb.org/View/82740 Fri, 11 May 1979 00:00:00 GMT https://trid.trb.org/View/82740 PERFORMANCE EVALUATION OF DATA MODEMS FOR THE AERONAUTICAL SATELLITE CHANNEL https://trid.trb.org/View/30020 Wed, 29 Dec 1976 00:00:00 GMT https://trid.trb.org/View/30020