Telecommunication Journal, 49. sējums,1-382. lapaInternational Telecommunication Union., 1982 |
No grāmatas satura
1.–3. rezultāts no 69.
67. lappuse
... report on HF antennae concerning the use of directional and non - directional antennae and the reduction of secondary lobes . A new Report was drafted on pro- tection against lightning . This document will be transmitted to Study Group ...
... report on HF antennae concerning the use of directional and non - directional antennae and the reduction of secondary lobes . A new Report was drafted on pro- tection against lightning . This document will be transmitted to Study Group ...
68. lappuse
... Report based on the Conference agenda in ITU Administrative Council Resolution No. 852 which comprises six chapters con- cerning definitions , broadcasting and planning standards , VHF propagation , basic planning elements , frequency ...
... Report based on the Conference agenda in ITU Administrative Council Resolution No. 852 which comprises six chapters con- cerning definitions , broadcasting and planning standards , VHF propagation , basic planning elements , frequency ...
153. lappuse
... Report 646 enti- tled " Digital or mixed analogue - and- digital transmission of television signals " . This Report , first drafted as long ago as 1974 , has been thoroughly recast and supplemented , particularly as regards in ...
... Report 646 enti- tled " Digital or mixed analogue - and- digital transmission of television signals " . This Report , first drafted as long ago as 1974 , has been thoroughly recast and supplemented , particularly as regards in ...
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