Telecommunication Journal, 58. sējums,679-936. lapaInternational Telecommunication Union., 1991 |
No grāmatas satura
1.–3. rezultāts no 27.
772. lappuse
... December Working Party 6A ( HF propagation ) Geneva 28 November - 3 December Working Party 6C ( Measurements and noise ) Geneva 2-11 December Task Group 12/1 ( Compatibility between broadcasting service ( 87-108 MHz ) and aeronautical ...
... December Working Party 6A ( HF propagation ) Geneva 28 November - 3 December Working Party 6C ( Measurements and noise ) Geneva 2-11 December Task Group 12/1 ( Compatibility between broadcasting service ( 87-108 MHz ) and aeronautical ...
848. lappuse
... December Working Party 6A ( HF propagation ) Geneva 28 November - 3 December Working Party 6C ( Measurements and noise ) Geneva 2-11 December Task Group 12/1 ( Compatibility between broadcasting service ( 87-108 MHz ) and aeronautical ...
... December Working Party 6A ( HF propagation ) Geneva 28 November - 3 December Working Party 6C ( Measurements and noise ) Geneva 2-11 December Task Group 12/1 ( Compatibility between broadcasting service ( 87-108 MHz ) and aeronautical ...
930. lappuse
DATE TITLE PLACE 4-6 December 9-20 December 9-20 December 10-18 December Working Party 6E ( Ionospheric propagation at frequencies above 30 MHz ) Working Party 5B ( Mobile , mobile - satellite and broadcasting ( terrestrial ) services ) ...
DATE TITLE PLACE 4-6 December 9-20 December 9-20 December 10-18 December Working Party 6E ( Ionospheric propagation at frequencies above 30 MHz ) Working Party 5B ( Mobile , mobile - satellite and broadcasting ( terrestrial ) services ) ...
Saturs
OCTOBER 1991 | 683 |
ITU 1991 | 797 |
Published each month by the International Telecom | 867 |
Autortiesības | |
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