Page 71 - MM-Technoplast-Catalogue-2024
P. 71
®
NAVIGATION EQUIPMENTS
YANG
AIS / GPS ANTENNA
CONCEPTS OF ANALOG SIGNAL AND DIGITAL SIGNALS
Magnitude of signal Quantization Magnitude of signal In analog FF, the continuos analog
Signals provide so that there is a limit to
filter the noise. For example, in case of
200KHz, analog FF receives data
between 180KHz to 220KHz but digital
Time Time
FF can provide the pure 200KHz data
only through “Digital Filter” in CPU,
which provides the pure data of only
Sampling
200KHz. Hence, the digital image is the
Analog Signals Digital Signals optimum clean and analysis is brilliant.
Analog Fishfinder Digital Fishfinder
Transmitting Transmitting Adjustment is not required!
Part Part
TD TD
Transducer Transducer
Receiving Analog filter CPU Screen Receiving Analog filter(X) CPU Screen
circuit circuit(X) (Digital filter)
70
