60 STAT.] NORTH AMERICAN-REGIONAL BROADCASTING-FEB. 25 ,1946 SECOND NORTH AMERICAN REGIONAL BROADCASTING CONFERENCE INTERIM AGREEMENT-ANNEX 1 Use by Cuba of Clear Channels Cuba may operate Class II unlimited time stations on the following clear channels assigned to Class I-A stations in other countries, subject to the conditions of operation, power and limitations herein- cified: LOCATION MAXI- MUM POWER AT NIGHT Province of Habana 670 Province (U. S.) of Oriente 690 Province (Canada) of Habana 730 Province (Mexico) of Oriente 740 Province (Canada) of Habana 800 Province (Mexico) of Oriente 830 Province (U. S.) of Habana TYPE OF LIMITATION TO SPECIFIED CONTOUR ANTEN- OR MAXIMUM RADIATION (mv/m un- NA attenuated field at one mile) IN DIRECTION INDICATED 25 kw Direc- tional 1 kw Direc- tional 225 - Los Angeles, California See* 392 - U. S . Class II Stations 500 - St. John's Newfoundland The interfering signal at this station's 0.477 mv/m 50% sky wave con- tour shall not exceed 0.025 mv/m 10% of the time. 45 - Chicago, Illinois See* 25 kw Direc- Signal at Canadian border shall not tional exceed 0.039 mv/m 10% of the time. Maximum limitation 2.5 mv/m to XEN. 10 kw Direc- 175 - Cabo Catoche, Quintana See** tional Roo. Maximum limitation to CKAC, Montreal, Quebec 2.5 mv/m ground wave contour. 10 kw Direc- Signal at Canadian Border shall not tional exceed 0.050 mv/m 10% of the time. Maximum limitation to KTRH at Houston, Texas-2 .25 mv/m ground wave contour. 250 w Non- 75- Cabo Catoche, Quintana See*** Direc- Roo. Maximum limitation of 2.5 tional mv/m ground wave contour of CHRC, Quebec, Quebec; CJAD, Montreal, Quebec; CKLW, Windsor, Ontario; CHAB, Moose Jaw, Saskatchewan. 1 kw Direc- 42 - Minneapolis, Minnesota. See* tional [See footnotes at end of table.] after spec FRE- QUENCY (ke) 640 (U. S.) 1867
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