MFSK Flashcards
1
Q
What is a MFSK?
A
Multi level frequency shift keying -
A way of increasing the frequency levels to increase the data speed
2
Q
The number of frequency levels and I am MFSK is always…?
A
Binary
3
Q
2 to the power of 4 would have how many levels
A
16
4
Q
Disadvantages?
A
Noise is increased with each increase of number of levels
Can drift due to narrow spacings
Need more complex receiver and transmitter for processing
5
Q
Advantages?
A
Higher information rate
Variable information rate
