01341nam a2200301 i 4500 CSPC 20260709104110.0 260709s2006 ii a 001 0 eng d 9789350143063 CSPC eng CSPC rda TK5101 .G388 2006 621.38 G238c Gautam, A. K., author. Communication systems II / A. K. Gautam. Third revised edition. New Delhi, India : S.K. Kataria & Sons, 2006 ; Reprint 2022. 295 pages : illustrations ; 23 cm. rdacontent text rdamedia unmediated rdacarrier volume Includes index. Digital and data communications -- Coding -- Digital modulation techniques -- Data transmission circuits -- UART and USART -- Modem -- Network and control consideration -- Telemetry -- Radio paging systems : concept and applications -- Electronic exchange -- Cellular mobile telephone systems -- Facsimile -- Carrier telephony -- Fiber optic communication. Communication systems. Digital communications. Telecommunication. ddc 0 BK 621.38 G238c ENG 2006 0 0 ddc 0 0 CSPC CSPC ENG 2026-07-09 0 ENG 621.38 G238c 2006 031915 2026-07-09 09:48:18 1-1 2026-07-09 BK 32593 32593