Telecommunication Journal, 43. sējumsInternational Telecommunication Union, 1976 |
No grāmatas satura
1.–3. rezultāts no 45.
152. lappuse
... ships except the VHF radio - systems which most ships have anyway , and in the case of emergencies at sea they can immediately provide the exact position of disabled ships . The R & S direction finder was the choice of the French ...
... ships except the VHF radio - systems which most ships have anyway , and in the case of emergencies at sea they can immediately provide the exact position of disabled ships . The R & S direction finder was the choice of the French ...
515. lappuse
... ship stations can use , as from 2 June 1976 , frequencies in the and 25 076-25 090.1 kHz for narrow - band direct - printing telegraphy . According to the same resolution , from 2 June 1976 to 31 May 1977 ship calling Frequency ...
... ship stations can use , as from 2 June 1976 , frequencies in the and 25 076-25 090.1 kHz for narrow - band direct - printing telegraphy . According to the same resolution , from 2 June 1976 to 31 May 1977 ship calling Frequency ...
721. lappuse
... ships took part . The result was very satisfactory inasmuch as about 90 % of the ships were answered after the first call . The ship radio officers were unanimous in their praise of the system . According to our estimate they saved , on ...
... ships took part . The result was very satisfactory inasmuch as about 90 % of the ships were answered after the first call . The ship radio officers were unanimous in their praise of the system . According to our estimate they saved , on ...
Saturs
AMSATOSCAR PHASE III WILL BE LAUNCHED INTO ARTICLES | 7 |
BOCKER | 7 |
TELECOMMUNICATION SYSTEM OF THE EUROPEAN CENTRE FOR MEDIUM ORBIT IN THE PERIOD 19771978 | 7 |
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