Intelec '90: Twelfth International Telecommunications Energy

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Most computers use DB-9 connectors and modems tend to have either DB-25, or RJ45 connectors. Ultrasonic devices have also been reported that are capable of operating from 10 to 60 kHz. Specialises in bringing you the latest technology to help you manage the cost of your local and international calls. The bandwidth efficiency of 4-PSK modulation with rate 3 ⁄4 Viterbi plus RS coding is only 1.15 b/s/Hz. Just like PCM, there is a maximum number of slots available and so a maximum number of earth stations that can participate.

Pages: 0

Publisher: Ieee (December 1990)

ISBN: 9991110739

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