Garmin GSD22 Digital Sounder Module
The powerful Garmin GSD22 digital sounder adds detailed sonar data to your compatible Garmin chartplotter over the Garmin Marine Network.
Connect to the Garmin Marine Network
This black-box sounder connects to your chartplotter over the Garmin Marine network to provide high-speed data returns and super-crisp detail. Once connected, any plotter on the network can view the 22's detailed sonar data and overlay it on the map page. You can also use the Garmin GSD22 with Garmin's CANet™ to connect to non-network chartplotters.
Get Powerful Deep-Water Performance
The Garmin GSD22 's digital design provides extraordinary target definition and deep water performance and allows it to transmit at up to 2 kW, depending on your transducer. The Garmin GSD22 also adjust gain and transmit power automatically to optimize the returns for shallow water as well. It can connect to a dual-frequency transducer and works with everything from a standard 500 watt transom-mount transducer to a heavy-duty 2 kW thru-hull or in-hull transducer and can reach a depth of up to 5,000 feet.
Garmin GSD22: Powerful eyes in the bottom of your boat!
What's in the Box:
- Garmin GSD 22
- Marine network cable
- Power/data cable
- CANet cable
- Cable grommet
- Installation instructions
Please note: This product does not include a transducer. Garmin offers a complete selection of transducers that you can purchase separately as accessories. Please view these under our accessories tab