54 STAT.] MULTILATERAL-TELECOMMUNI 'ATION-APR. 8 , 1938 For ship stations, the individual frequencies and/or the bands of frequencies shall be indicated [see, for instance, article 7, §21 (1) (a) ] [No. 181]. [352] §6. The frequencies assigned to stations carrying on special services, to portable stations, and to private experimental stations shall be indicated collectively for each country, when the same fre- quency is assigned to several stations. When one of these frequencies is assigned to a specified station, it may be notified by means of a complete descriptive list. The frequencies assigned to amateur sta- tions shall be notified collectively for each county [example: 3,500- 4,000 kc (85.71-75 m) amateur stations, Canada]. [353] §7. In case of a multiplex system, all carrier frequencies shall be indicated in column 1 (see appendix 8) and, opposite each fre- quency, there shall be repeated, in the "remarks" column, all other carrier frequencies of the system with the note "multiplex system". [354] §8. In the case of a transmission in which the carrier frequency is eliminated, there shall be indicated in column 1 (see appendix 8) a frequency which, combined with the figure in column 9 (modulation frequency) (see appendix 8), will determine the band used. In col- umn 14 (remarks) (see appendix 8), it shall be indicated that the carrier frequency is eliminated and whether the transmission is made with a single sideband. [355] §9. In order to facilitate the use of the frequency list, the Bureau of the Union shall show on each page the frequency range of the allocation table which corresponds to the frequencies appear- ing on this page [example: 7,300 to 8,200 kc (41.10 to 36.59 m), fixed services]. [356] §10. The Bureau of the Union shall record one or two notifica- tion dates with regard to each frequency notified by an administra- tion. These dates shall be the following: [357] (a) a date for the first notification of the frequency by the country concerned [column 3a (see appendix 8)], [358] (b) a date for the first notification of the frequency for a specified station of the country concerned [column 3b (appendix 8)]. [359] Country shall be understood to mean the territory within the limits of which the station is set up. A colony, protectorate, overseas territory, or a territory under sovereignty, authority, or mandate shall also be considered as a country. [360] §11. (1) The date of notification of a frequency, to be inserted in column 3a (appendix 8), shall be the date of the communication by which the Bureau of the Union was informed of thefirst allocation of this frequency to the country indicated. [361] (2) When a frequency is first notified for a station of a country, the date to be written in column 3b (appendix 8) opposite this station shall be the same as that in column 3a (appendix 8). If the same frequency is later assigned to another station of the same country, the date of the first notification mentioned above shall be inserted
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Ship stations. Ante, p. 1471. Special services, etc. Multiplex system. Post,p. 1606 . Post, p. 1606.
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