Telecommunication Journal, 38. sējums,501-892. lapaInternational Telecommunication Union., 1971 |
No grāmatas satura
1.–3. rezultāts no 77.
536. lappuse
... costs . An optional low - cost band 8 ( VHF ) converter module was described for use when compatibility is required with the current or projected terrestrial tele- vision stations or village rediffusion transmitters ; low - cost and ...
... costs . An optional low - cost band 8 ( VHF ) converter module was described for use when compatibility is required with the current or projected terrestrial tele- vision stations or village rediffusion transmitters ; low - cost and ...
869. lappuse
... cost for each alternative . The cost structure of physical and multiplex circuits differs greatly and the high cost for HF terminals in a multiplex system means that the circuits must be combined into larger groups than in the case of ...
... cost for each alternative . The cost structure of physical and multiplex circuits differs greatly and the high cost for HF terminals in a multiplex system means that the circuits must be combined into larger groups than in the case of ...
870. lappuse
... costs comparison between these costs and indication of the cheapest alternative for each route specification of cable runs total cost The calculations require the following data : 1 ) transmission and signalling scheme indicating ...
... costs comparison between these costs and indication of the cheapest alternative for each route specification of cable runs total cost The calculations require the following data : 1 ) transmission and signalling scheme indicating ...
Saturs
the CCIR | 550 |
Month | 590 |
Mean error on R₁₂ predictions based on the 12 months preceding | 648 |
Autortiesības | |
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