List of Top 10 Best Side Scan Sonar


Bestseller No. 1
Garmin STRIKER Plus 7sv with CV52HW-TM Transducer and Protective Cover, 7 inches 010-01874-00
  • Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü scanning sonar
  • Built-in Garmin quickdraw contours mapping software lets you create and store maps with 1’ contours for up to 2 million acres
  • Built-in Wi-Fi for access to ActiveCaptain app so you can receive smart notifications, access Quickdraw Contours Community and transfer waypoints and software update notifications
  • Built-in GPS lets you mark waypoints, create routes and view boat’s speed
  • Bright, Sunlight-readable 7” display and intuitive user interface
Bestseller No. 2
Lowrance Active Imaging 2-in-1 Transducer with SideScan and DownScan, 000-14490-001​
  • ACTIVE IMAGING: See structure and cover with a new level of refined detail and at a range unmatched by any other structure imaging technology with Active Imaging 2-in-1 sonar featuring SideScan and DownScan.
  • REFINED DETAIL: The high-level clarity, target separation and detail of Active Imaging will help you find more fish by making it easier to quickly identify fish-holding structure like rockpiles, standing timber, weedbeds, ditches and drop-offs – all at a greater distance from your boat.
  • VERSATILITY: Supports SideScan and DownScan (455/800kHz)
  • COMPATIBILITY: Compatible with Lowrance HDS LIVE, Elite Ti and Simrad NSS evo3 and GO series displays.
Bestseller No. 3
Garmin GPSMAP 1242xsv, SideVu, ClearVu and Traditional Sonar with Mapping, 12", 010-01741-03
  • 12-Inch color display with keypad interface and Multifunction control knob
  • Preloaded U.S. LakeVü HD maps and Blue Chart g2 charts
  • High-sensitivity Internal 10 Hz GPS and GLONASS receiver
  • Built-in single channel CHIRP sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar and Panoptix support (transducers sold separately)
Bestseller No. 4
Humminbird 410950-1 HELIX 7 CHIRP MSI (MEGA Side Imaging) GPS G3 Fish Finder
  • 7-Inch screen with 800H x 480V resolution color TFT display
  • Mega Side Imaging: see the world below like never before with crystal-clear viewing out to 125 feet on either side of your boat
  • Mega Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat
  • Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum CHIRP offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail
  • Includes transducer and mounting hardware, power cable and gimbal mounting bracket
Bestseller No. 5
Garmin Striker Vivid 7sv, Easy-to-Use 7-inch Color Fishfinder and Sonar Transducer, Vivid Scanning Sonar Color Palettes (010-02553-00)
  • easy-to-use 7" color fishfinder with new vivid scanning sonar color palettes to easily distinguish fish and structure
  • supports garmin chirp traditional sonar plus chirp clearvü and chirp sidevü scanning sonars (requires compatible transducer)
  • high-sensitivity gps to mark waypoints, create routes and view your boat's speed
  • includes built-in quickdraw contours mapping
  • wi-fi connectivity allows you to connect to the activecaptain app with compatible smartphone to transfer waypoints, receive smart notifications (including software update notifications) and access the garmin quickdraw community.Included components: STRIKER Vivid 7sv fishfinder; GT52HW-TM transducer; Power/data cable; 12-pin to dual 4-pin transducer adapter cable; Tilt/swivel mount; Hardware; Garmin bumper sticker; Documentation
Bestseller No. 6
Garmin Striker 7SV with Transducer, 7" GPS Fishfinder with Chirp Traditional, ClearVu and SideVu Scanning Sonar Transducer and Built in Quickdraw Contours Mapping Software, 7 inches (010-01874-00)
  • Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü and CHIRP SideVü scanning sonars
  • Built-in Quickdraw Contours mapping software lets you create and store maps with 1’ contours for up to 2 million acres. Resolution : 800 x 480
  • Built-in Wi-Fi for access to ActiveCaptain app so you can receive smart notifications, access Quickdraw Contours Community and transfer waypoints and software update notifications
  • Built-in GPS lets you mark waypoints, create routes and view boat’s speed. Transmit power - 500 W (RMS)
  • Bright, sunlight-readable 7” display and intuitive user interface
Bestseller No. 7
Lowrance Elite FS 7 Fish Finder with Active Imaging 3-in-1 Transducer, Preloaded C-MAP Contour+ Charts
  • ACTIVE IMAGING 3-IN-1: See structure and cover with a new level of refined detail with the included Active Imaging 3-in-1 sonar, featuring CHIRP, SideScan and DownScan with FishReveal.
  • ACTIVETARGET READY: See high-resolution images of fish swimming around structure and responding to your lure – as it happens – with support for ActiveTarget Live Sonar.
  • FULL NETWORKING: Build the complete Elite Fishing System with integrated wireless, NMEA 2000 and Ethernet connectivity – add Halo Dome Radar, Outboard Pilot or share sonar, charting, waypoints, and other user data between displays.
  • 7-INCH MULTI TOUCH: The 7-inch, high-resolution, multi-touch screen is easy to use and install.
  • C-MAP CONTOUR+: From finding key fishing areas, like ledges, drop-offs and ditches to navigating with precision to fish-holding areas, you will have more success on the water with high-resolution 1-foot contours on 8,900 U.S. lakes.
Bestseller No. 8
Garmin Striker Plus 9SV with CV52HW-TM transducer, 010-01875-00
  • Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü and CHIRP SideVü scanning sonars
  • Striker series does not accept any mapping software and does not come loaded with any mapping. The Striker series is a fishfinder, not a multi-function chartplotter and fishfinder combination.
  • Built-in Wi-Fi for access to ActiveCaptain app so you can receive smart notifications, access Quickdraw Contours Community and transfer waypoints and software update notifications
  • Built-in GPS lets you mark waypoints, create routes and view boat’s speed
  • Bright, sunlight-readable 9” display and intuitive user interface
SaleBestseller No. 9
Lowrance HOOK Reveal 7 TripleShot - 7-inch Fish Finder with TripleShot Transducer, Preloaded C-MAP US Inland Mapping
  • FISHREVEAL: Fish are easier to find and easier to identify. FishReveal combines the target separation of Lowrance CHIRP sonar and the high-resolution images of structure from DownScan Imaging to makes fish light up on your display.
  • HIGH-DETAIL INLAND MAPS: Get high-detail maps of almost 4,000 US inland lakes. Create custom contour maps with even greater detail over any map or GPS plotter with Genesis Live, so you can get onto the fish faster​.
  • TRIPLESHOT TRANSDUCER: Perfect for anglers who want all their sonar from a single transducer, TripleShot features wide-angle high CHIRP sonar and the high-resolution images of fish-holding structure from SideScan and DownScan Imaging.
  • AUTOTUNING SONAR: Spend more time fishing and less time reworking your sonar settings with HOOK Reveal autotuning sonar, which ensures you get the best sonar image every time by automatically adjusting settings as fishing conditions change.
  • 7-INCH DISPLAY: Enjoy crisp and clear views of your display no matter the conditions – even in direct sunlight – with excellent clarity and daylight visibility of HOOK Reveal’s SolarMAX display.
Bestseller No. 10
Lowrance HOOK2 12 - 12-inch Fish Finder with TripleShot Transducer and US Inland Lake Maps Installed …
  • EASIEST TO USE: The Lowrance HOOK2 12 Fish Finder features auto-tuning sonar and phone-like menus giving you more time to spend fishing and less time dealing with settings.
  • WIDER SONAR COVERAGE: The HOOK2 9 offers a wide-angle CHIRP sonar cone giving you double the coverage of traditional fish finders.
  • EASY SETUP: A single transducer can be mounted on the transom, inside the hull, on the trolling motor or through a scupper hole.
  • MORE SONAR VIEWS: The Lowrance HOOK2 12 comes complete with a TripleShot transducer which gives you DownScan sonar (straight down), SideScan sonar (up to 300' to each side), and CHIRP sonar (fish arch) views.
  • PRELOADED HIGH DETAIL MAPPING: Fish new water like a pro with preloaded US mapping that features 4,000 lakes with 1-foot contours. Narrow your search for productive water, easily locating fish-holding structure like ledges, drop offs and cover.

Buyer’s Guide

How to choose the best Side Scan
Sonar

What is the Purpose Of A Side Scan
Sonar?

Side scanning sonar (SSS) is a type of marine radar
which uses sound waves rather than radio waves to detect objects underwater.
SSS has been around since the 1950s and was originally developed for military
purposes. However today SSS is commonly used by recreational boaters to
locate fish and other aquatic creatures.

How Does SSS
Work?

The principle behind SSS is simple. Sound travels
faster through water than air. Therefore when a boat moves through the water
the echo returns from the bottom of the ocean appear sooner than those echoes
returned from the top of the water. As a result the depth of the object can
be determined based on the time between the transmission of the signal and
its return. In addition the shape of the object can be determined by
measuring the distance between the transducer and the
object.

Benefits of Using SSS

There are
many benefits associated with using SSS. First SSS is very accurate. For
example the average error rate of SSS is only 1%. Second SSS is easy to
operate. Third SSS does not require line-of-sight. Fourth SSS is inexpensive.
Fifth SSS is safe. Sixth SSS is environmentally friendly. Seventh SSS is
nonintrusive. Eighth SSS is portable. Ninth SSS is reliable. Tenth SSS is
durable. Eleventh SSS is versatile. Twelfth SSS is
fun!

Types of SSS Systems

There are two
types of SSS systems available. One is called active SSS and the other is
passive SSS. Active SSS requires a power source while passive SSS does not.
Passive SSS is generally cheaper than active SSS.

Active
SSS

An active SSS system consists of three main components:
transmitter receiver and display unit. The transmitter sends out signals into
the water. The receiver receives these signals and converts them into
electrical impulses. Finally the display unit displays the information
received from the receiver.

Passive
SSS

In contrast to active SSS passive SSS does not require
a power supply.

The Importance of Purchasing a Quality
Side Scan Son

Side scanning sonar systems are becoming
increasingly popular among fishermen because of their ability to detect fish
hiding beneath the water’s surface. However many anglers still believe that
these devices are only useful for detecting large schools of baitfish. In
fact there are several reasons why side scanning sonars are important tools
for catching bass.

Detect Smaller Schools of
Baitfish

Many anglers think that side scanning sonars are
only effective for finding big schools of baitfish. While this is true side
scanning sonars can be very helpful for locating smaller schools of baitfish.
For example if you’re fishing shallow grass flats you could use a side
scanning sonar to locate small schools of baitfish. Once you’ve located these
schools you can cast into them and catch more fish.

Detect
Fish Underwater

Another reason why side scanning sonars are
important is that they allow you to detect fish underwater. Many times fish
hide underneath rocks or vegetation. Using a side scanning sonar you can
detect these fish and avoid stepping on them.

Detect
Deep-Water Predators

Some deep-water predators such as
sharks eels and barracuda are difficult to see with traditional methods. With
a side scanning sonar however you can detect these animals while they’re
swimming near the bottom of the lake.

Detect Large Schools
of Baitfish

Most side scanning sonars are designed to
detect large schools of baitfish. However some models are capable of
detecting schools of baitfish that are too small to be detected by
conventional methods.

Detect Larger Species of Baitfish

In
addition to being able to detect baitfish side scanning sonars are also
capable of detecting larger species of baitfish. Some models are equipped
with high frequency transducers that can detect baitfish that are almost
twice the length of those detectable by conventional
methods.

Detect Submerged Objects

While
most side scanning sonars are designed to detect baitfish some models are
capable of detecting submerged objects. For example some models are equipped
with low frequency transducers that can detect weeds and
logs.

Detect Decaying PlantsFeatures To Look For When
Buying A Side Scan Son

The best side scanner son has many
features which include; high resolution easy operation good sound quality
long battery life and low price. There are different types of side scanners
available in the market today. Each type offers its own set of advantages and
disadvantages. In order to get the most suitable side scanner for your needs
here are some important factors to consider.

High
Resolution

Side scanning son uses ultrasonic waves to
detect objects. High resolution refers to the ability of the side scanner to
distinguish between two closely spaced objects. The higher the resolution the
greater the number of objects that can be detected. However there is a
trade-off between resolution and range. Higher resolutions allow detection of
smaller objects within a wider distance. But lower resolutions enable
detection of larger objects at closer distances.

Easy
Operation

Most side scanners are designed to operate
automatically. Some models require manual activation while others can be
operated manually. Manual operation requires user intervention during
scanning. Automatic operation does not require user
interaction.

Good Sound Quality

Sound
quality plays a vital role in determining whether a side scanner is worth
purchasing. Good sound quality enables users to hear details of small
objects. Poor sound quality results in poor object
detection.

Long Battery Life

Battery
life is another factor to consider when choosing a side scanner. Longer
battery life ensures uninterrupted scanning. Short battery life reduces the
amount of time that the side scanner can be used.

Low
Price

Price is always a major consideration when shopping
for anything. Low prices ensure affordability.00.

Different Types of Side Scan Sonars

Side scan sonars are a
type of underwater scanning equipment which uses sound waves to detect
objects beneath the water’s surface. There are different kinds of side scan
sonars available depending upon the application. Some are designed for
general survey purposes while others are specifically designed for specific
applications.

Types of Side Scan Sonars

There
are two main categories of side scan sonars – active and passive. Active
sonars emit sound waves into the water and listen for echoes coming back from
the object being scanned. Passive sonars send out sound waves and measure the
amount of reflection received.

Active vs. Passive Side
Scan Sonars

An active side scan sonar emits sound waves
into the water and listens for reflections coming back from the object being
scanned. An active sonar has a transmitter and receiver unit connected
together via cables. The transmitter sends out sound waves and the receiver
picks up the reflected sounds. The distance between the transducer
(transmitter) and the reflector (object being scanned) determines the depth
of penetration.

Passive sonars send out sound waves and
measure the amount of reflection received. Passive sonars are typically
smaller and lighter than active ones. Passive sonars are generally cheaper
than active ones because there is no need for batteries. However passive
sonars cannot be used to determine distances.

Applications
of Side Scan Sonars

The most common application of side
scan sonars is marine navigation. Marine navigational sonars are used to
locate ships submarines oil rigs etc. In addition side scan sonars are
commonly used for recreational diving. Recreational divers use these devices
to explore wrecks caves shipwrecks coral reefs etc.

Other
Applications of Side Scan Sonars

Side scan sonars are also
used for scientific research. Scientists use side scan sonars to study fish
behavior ocean currents sediment movement etc.

How Do Side
Scan Sonars Work?

Sound travels faster through water than
air. Therefore sound waves travel faster through water than through air.
Sound waves emitted by a side scan sonar travel through the water and strike
the bottom of the sea floor. As the sound wave strikes the bottom of the sea
floor it bounces around and returns to the sonar.

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