What are the disadvantages of Spread Spectrum?
On the downside, spread-spectrum increases system cost, reduces battery life, and, without using a higher power level, offers a reduced range. Other disadvantages are: 1. There is no processing gain during signal acquisition. 2. It is not a useful option outside the U.S. and Canada. 3. Signal Acquisition requires time. 4. Acquisition time, complex circuitry, and transmit power reduces battery life.
