机MAC

1、n por cable (1992) La Asamblea de Radiocomunicaciones de la UIT, considerando a) que en el Anexo 1 a la Recomendacin UIT-R BO.650 se recomienda la utilizacin de sistemas con componentes analgicos multiplados (sistemas D-MAC/paquetes y D2-MAC/ paquetes) para la transmisin de televisin por satlite y se proporcionan las especificaciones correspondientes; b) que en la Recomendacin UIT-R BO.787 se recomienda el uso de sistemas HD-MAC/ paquetes para la t。

2、ean Standard EN 60107-8:1997 has the status of a British Standard ICS 33.160.20BSEN60107-8:1997 This British Standard, having been prepared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15October1997 BSI 11-1999 ISBN 0 580 28442 5 National foreword This British Standard is the English language version of EN60107-8:1997. It is identical with IEC60107-8:1997. The UK participation in its preparation wa。

3、ions Industry Association represents the communications sector of NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude a。

4、EMS (Question 68/1 i) ( 1992) The CCIR, considering a) that Recommendation 650 in Annex 1 recommends the use of multiplex analogue components systems D-MAC/packet and DZMAC/packet systems for satellite emission of TV, and gives the corresponding specifications; b) that Recommendation 787 recommends the HD-MAC/packet system for satellite emission of MACpacket- based compatible HDTV, and gives the corresponding specifications; c) that there is an urgent need to provide means of distributing 。

5、n par cble (1992) LAssemble des radiocommunications de lUIT, considrant a) que lAnnexe 1 la Recommandation UIT-R BO.650 recommande dutiliser des systmes multiplex analogiques en composantes (systmes D-MAC/paquets et D2-MAC/paquets) pour les missions de tlvision par satellite et donne les spcifications correspondantes; b) que la Recommandation UIT-R BO.787 recommande le systme HD-MAC/paquets pour lmi。

6、2007-03B55EB1B3E14C22109E918E8EA43EDB30F09CC9B7EF8DD9NormCD - Stand 2007-03B55EB1B3E14C22109E918E8EA43EDB30F09CC9B7EF8DD9NormCD - Stand 2007-03B55EB1B3E14C22109E918E8EA43EDB30F09CC9B7EF8DD9NormCD - Stand 2007-03B55EB1B3E14C22109E918E8EA43EDB30F09CC9B7EF8DD9NormCD - Stand 2007-03B55EB1B3E14C22109E918E8EA43EDB30F09CC9B7EF8DD9NormCD - Stand 2007-03。

7、OF MAC AIRCRAFT MISHAPS Provides guidance for conducting MAC aircraft mishap investigations and the publishing of formal reports of Class A. B. and C mishaps . It explains the individual duties of board members and how to prepare the various sections of the report . Guidance for mishap board training also is provided . Each member of an investigation board should have a personal copy of this pamphlet during an investigation . This publication is affected by the Privacy Act of 1974 under 10 U.S.C。

8、 1 1991-05-30 RF characteristics of MAC AM-VSB cable receivers May 1991 Caractristiques RF des rcepteurs MAC en MAIBLR pour tlvision par cables RF Merkmale von MAC AM-RSB Kabel-Empfngern This European Standard consists of the following: - Title Page Related to Directive: - - Text prepared by CENELEC Technical Cornittee TC 106 date of ratification : 1991-03-15 date of announcement : 1991-09-01 date of latest publication : 1992-03-01 date of withdrawal : 1992-03-01 LI。