What would I need to run two units off my trolling motor mounted transducer ? I have a Hummingbird 1199 SI and a Helix 10 SI .Will use one for maps mainly and other for SI and sonar . This will save button pushing while fishing unless I want to mark something . I will have a Helix Megs 12 SI linked to one off the ones in front also . The one on console for searching while at the big motor . .
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Takeum Jigs
Ethernet will allow your 2 front units to use 1 xducer ...
You will need the AS ETH 5XPG switch to connect all 3 units ...
https://humminbird.johnsonoutdoors.c...thernet-switch
And you will need the AS EC QDE to connect Ethernet to the head unit ...
https://humminbird.johnsonoutdoors.c...-adapter-cable
Rickie
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