Telecommunication Journal, 32. sējums,265-550. lapaInternational Telecommunication Union., 1965 |
No grāmatas satura
1.–3. rezultāts no 25.
403. lappuse
... values , as read from this curve , are added together and an RMS average value obtained , then a planetary value of ioniza- tion designated ( ΣƒoƑ2 ) , is obtained for that particular month . The planetary average ( foF ) , for the ...
... values , as read from this curve , are added together and an RMS average value obtained , then a planetary value of ioniza- tion designated ( ΣƒoƑ2 ) , is obtained for that particular month . The planetary average ( foF ) , for the ...
489. lappuse
... value of solar radio - noise flux at wavelengths near 10 cm ; the values of this index have been known since February 1947 At present , R12 is the index most widely used for ionospheric predictions and is the basis for most methods of ...
... value of solar radio - noise flux at wavelengths near 10 cm ; the values of this index have been known since February 1947 At present , R12 is the index most widely used for ionospheric predictions and is the basis for most methods of ...
544. lappuse
... values of the basic indices for ionospheric propagation have been prepared by the Specia- lized Secretariat of the International Radio Consultative Committee ( CCIR ) in accordance with CCIR Resolution 4 , Re- commendation 371 , and ...
... values of the basic indices for ionospheric propagation have been prepared by the Specia- lized Secretariat of the International Radio Consultative Committee ( CCIR ) in accordance with CCIR Resolution 4 , Re- commendation 371 , and ...
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