16
Time code
Principle of Operation
The Board GEN170 has been designed for the generation of IRIG, AFNOR and
IEEE1344 standard time codes. Apart from the digitally generated amplitude-modulated
code, it also provides the unmodulated DC-Level shift code. The modulated sine wave
carrier and the board´s internal time pattern are derived from the radio clock´s disciplined
oscillator.
Block Diagram Time code
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Содержание GEN170TGP
Страница 1: ...Technical Information Operating Instructions GEN170TGP ...
Страница 17: ...17 IRIG Standard Format x 3x TYPICAL MODULATED CARRIER IRIG A 10000 Hz IRIB B 1000 Hz binary 0 binary 1 ...
Страница 18: ...18 AFNOR Standard Format ...
Страница 29: ...29 GEN170TGP Rear view 1 14 13 25 Made in Germany Assignments of the 25 pin Connector ...
Страница 30: ...30 ...