CHIP RATE
mobilefish.com
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The unit of bandwidth (BW) is Hertz (Hz) which is the number of vibrations
or wave cycles per second. This bandwidth is interchangeably with chip rate:!
BW = R
c
= chip rate (chips/s) [1]
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For example: BW=125 kHz!
BW = R
c
= 125000 chips/s
bandwidth (BW)!
f
high
- f
low
SF=9
Symbol carries 9 raw bits of information!
Symbol holds 2
SF
= 2
9
= 512 chips
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