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DualBeam PLUS™ Sonar
Your 700 Series™ Fishing System uses a 200/83 kHz
DualBeam PLUS™ sonar system with a wide (60°) area of
coverage. DualBeam PLUS™ sonar has a narrowly
focused 20° center beam, surrounded by a second beam
of 60°, expanding your coverage to an area equal to your
depth. In 20 feet of water, the wider beam covers an
area 20 feet wide. The 20° center beam is focused on the
bottom, to show you structure, weeds and cover. The
60° wide beam is hunting for fish in the wide coverage
area. DualBeam PLUS™ sonar returns can be blended
together, viewed separately or compared side-by-side.
DualBeam PLUS™ is ideal for a wide range of conditions
- from shallow to very deep water in both fresh and salt
water. Depth capability is affected by such factors as
boat speed, wave action, bottom hardness, water
conditions and transducer installation.
QuadraBeam™ Sonar
(with optional-purchase QuadraBeam
TM
transducer)
Your 700 Series™ Fishing System also
supports QuadraBeam™ sonar with the
purchase of an additional QuadraBeam™
transducer. QuadraBeam™ sonar provides
an extremely wide 90° area of coverage.
QuadraBeam™ starts with two 45° 455
kHz beams for a continuous 90° of
uninterrupted side to side coverage to 160
feet. These Side Structure locating beams
reveal fish and structure to the left and
right of your boat near the bottom. For
structure directly below your boat,
Quadrabeam™ uses DualBeam PLUS™
technology.
WideSide® Sonar
(with optional-purchase WideSide® transducer)
Your 700 Series™ Fishing System also supports
WideSide® sonar with the purchase of an
additional WideSide® transducer. The
WideSide® transducer is a specialized "side-
looking" transducer that is extremely useful for
bank fishing or looking for bait fish in open
water. The WideSide® transducer uses three
different sonar elements that transmit signals
to the left, right and straight down from your
boat. The downward beam is 200 kHz with a 24°
area of coverage. This beam maintains a
continuous digital depth readout from the
bottom directly beneath your boat. The side
beams are 455 kHz with a 16° area of coverage.
The side-looking elements can be used
independently, or together to locate targets
near the surface of the water on either side of
your boat.