Furuno FS-1575 Service Manual page 270

3. Make a graph of "MIC Input level vs. TX output power" from the measurement
results to read saturated power. This TX output power is the peak power to be
obtained.
Output Power
(W)
This system can make measurement of modulated output power with single and double
test tones.
Since both test tones are set to a specified modulation level, the system facilitates the
measurement of TX output power.
CONFIDENTIAL (internal use only)
This confidential document is used only by FURUNO authorized persons.
It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.
5.1 Overview of Output Power Adjustment
Saturated
Point
MIC Input (dBm)
5-13