RTTY SSTV

/

   

, RTTY (SSTV, PACKET FAX), . 1.

  RTTY  SSTV

. , " "" " ( "", 1999, 3). DA1 . , , , ( ). , , . , COM . , (RTS - Request To Send), RTS +10 , DTR (Data Terminal Ready) - -10 . , VD1- VD4 . C3 5 , .

( TXD) 3 . , . R3.

, VT1 . DTR +10 (. ) PTT (Push To Talk) .

( 741 - 1407), n-p-n ( 107 - 342) 25 (, 503). VT1 12...14 B. - PTT , VT1 -.

RTTY, . , N1FB (Paul Pagel, Re-exploring HF/VHF digital and image modes on the cheap. QST, 1997, 4, p. 69), .2.

  RTTY  SSTV

( . 1) RC- 1,7 L1C2 1100 -3 600 . 250 (VD5VD6). - . 0,6 , C2 , 1100 .

.

.

<<

:

▪ 

▪  ( )

▪  1000 . .., 1959

▪  - ! ., 1963

▪  .

▪  , ?

▪  . 29

:

:


E-mail ( ):


:

[lol][cry][!][?]




All languages of the site:


Arabic

Hebrew

Polish

Bengali

Hindi

Portuguese

Chinese

Italian

Spanish

English

Japanese

Turkish

French

Korean

Ukrainian

German

Malay

Vietnamese