Humminbird 323 Fish Finder User Manual


 
3
The power output is the amount of
energy generated by the sonar
transmitter. It is commonly measured
using two methods:
• Root Mean Square (RMS) measures
power output over the entire
transmit cycle.
Peak to Peak measures power
output at the highest points.
The benefits of increased power output are the ability to detect smaller targets at
greater distances, ability to overcome noise, better high speed performance and
enhanced depth capability.