OOK Flashcards
1
Q
What is OOK?
A
The simplest form of AM, the keying on and off of a voltage according to a pre arranged code
2
Q
What’s telegraphic structure?
A
The strangely and polarity of elements employed to convey information
3
Q
What’s element?
A
A function of time and it’s polarity is mark and space
4
Q
Code character?
A
Represents a letter
5
Q
What’s Bauds?
A
Unit of telegraphic speed. Number of elects transmitted in one second
6
Q
ETD?
A
Elegant time duration of one element to be transmitted
ETD= 1000ms/bauds
7
Q
FKF?
A
Modulation frequency is known as this. Expressed in hertz
2FKF= bauds
8
Q
Keying rate?
A
(Baud speed) the rate at which the keying of occurs. Measured in hertz
FKF= keying rate/2
