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סיכום שיעור 1 רדיו טלפון

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Transcript of "סיכום שיעור 1 רדיו טלפון"

  1. 1. ( )1 ¯ - .( " , ) " 300,000 • . • , " • .156-174MHZ (VHF) " ¯ . / , : " 3• . 15 : ¯ : ¯• . 25 : – ¯ . 30-50 : - ¯ VHF-DSC " ) ( ) " " / • . . ( " – FM " " , • . ¯ ¯ • . ¯ . –" " " Squelch • . . 16 " Dual Watch • .0.25W 1W ,5W – ¯ .1W ,25W – ¯ : • .70 ¯ DSC • ,( ) . ¯ . ¯ DSC . ¯ ¯ ,DSC , ¯ • .( ¯ 8 - ¯) , ¯ ) ¯" • . ¯ ( - .( ¯ ) ¯ ¯• .MMSI " " , " / / ¯ • . MMSI - DSC " • . "¯ ¯ . " , 16 • : ¯¯ " 16 • , 10 ,70 16 . .Over, Out, Up, Standby : ¯• ; " ; - • . .¯" , ¯ , • . , . . + ¯ - AIS • . " ¯ "¯ , – TR • . "¯ " " , – TL • . "¯ – • . ¯ ¯ " ¯ – IMOT • .

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