Department of State Publication: Conference series, 1-5호U.S. Government Printing Office, 1929 |
도서 본문에서
100개의 결과 중 1 - 5개
vi 페이지
... band - widths - 1. Communication band - widths required by various types of transmission and speeds of signalling ---- 2. Effect of selectivity of radio - receivers on station band - widths ... Page 244 245 3. Proposed standard station ...
... band - widths - 1. Communication band - widths required by various types of transmission and speeds of signalling ---- 2. Effect of selectivity of radio - receivers on station band - widths ... Page 244 245 3. Proposed standard station ...
15 페이지
... bands to amateurs in the United States and Canada , where the number of amateurs makes such an allocation essential to their existence , yet leaves other administrations , notably the European ones , free to employ only a part of the band ...
... bands to amateurs in the United States and Canada , where the number of amateurs makes such an allocation essential to their existence , yet leaves other administrations , notably the European ones , free to employ only a part of the band ...
17 페이지
... bands since under their interpretation of the Washington Convention no frequencies may be assigned in them . They consider that all mobile stations may use any frequencies in any mobile or shared band . The United States delegates ...
... bands since under their interpretation of the Washington Convention no frequencies may be assigned in them . They consider that all mobile stations may use any frequencies in any mobile or shared band . The United States delegates ...
20 페이지
... bands and that each station should be furnished with a frequency - meter or an equivalent device of sufficient ... band occupied by the emission of a station for each type of communication and wave and recommendation for fixing the ...
... bands and that each station should be furnished with a frequency - meter or an equivalent device of sufficient ... band occupied by the emission of a station for each type of communication and wave and recommendation for fixing the ...
21 페이지
... band which is assigned to that service , so as not to cause any injurious interference in the operation of the ... band - widths . 2. Guard bands ( receiver selectivity ) . 3. Standard station - bands . 4. How to obtain maximum use of ...
... band which is assigned to that service , so as not to cause any injurious interference in the operation of the ... band - widths . 2. Guard bands ( receiver selectivity ) . 3. Standard station - bands . 4. How to obtain maximum use of ...
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기타 출판본 - 모두 보기
자주 나오는 단어 및 구문
6.1-inch caliber Administration agreed agreement aircraft carriers American Delegation Annex antenna armament ARTICLE autre band battleships boats bord Britain British broadcasting bulkhead C. C. I. Radio C. C. I. Telephone Capitaine capital ships Chairman circuit cloisons Committee competition construction countries cruisers d'une deck destroyers deux doit être doivent être embarcations Engineer étanches feux fleets France French frequency German opinion concerning Government High Contracting Parties Italy Japan kc/s ligne loadline London Naval Conference London Naval Treaty longueur Marine measure meeting ment method metric tons nations Navigation Navy Netherland opinion concerning topic organization paragraph passengers peut Plenary portes possible Posts present Convention present Treaty problems proposal concerning topic purpose question Radiotelegraph radiotelephone reduction Règle Regulations relations replacement safety sauvetage scrapped Secretary signal standard stations submarines surface vessels technical Telegraph tion tonnage transmission transmitter United Kingdom Washington treaty watertight wave-length waves
인기 인용구
220 페이지 - NOTE. — When, in consequence of thick weather or other causes, such vessel finds herself so close that collision cannot be avoided by the action of the giving-way vessel alone, she also shall take such action as, will best aid to avert collision.
194 페이지 - In the following rules every steam vessel which is under sail and not under steam is to be considered a sailing vessel, and every vessel under steam, whether under sail or not, is to be considered a steam vessel. The words "steam vessel" shall include any vessel propelled by machinery. A vessel is "under way...
194 페이지 - The rules concerning lights shall be complied with in all •weathers from sunset to sunrise, and during such time no other lights which may be mistaken for the prescribed lights shall be exhibited.
220 페이지 - Every vessel which is directed by these Rules to keep out of the way of another vessel shall, if the circumstances of the case admit, avoid crossing ahead of the other.
210 페이지 - All vessels or boats fishing with nets or lines or trawls, when under way, shall in daytime indicate their occupation to an approaching vessel by displaying a basket or other efficient signal where it can best be seen. If vessels or boats at anchor have their gear out, they shall, on the approach of other vessels, show the same signal on the side on which those vessels can pass.
198 페이지 - By day she shall carry in a vertical line one over the other, not less than 6 feet apart, where they can best be seen, three shapes not less than 2 feet in diameter...
218 페이지 - When both are running free, with the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward.
224 페이지 - The distant signal, consisting of a square flag, having either above or below it a ball or anything resembling a ball.
54 페이지 - Administration, if it considers that the sheltered nature and conditions of the voyage are such as to render the application of the full requirements of...