ChattingLil
Well-Known Member
Perhaps we would help the OP by posing some questions for him to think on and then these could be the basis for selection. Here's a starter for ten but I'm not strong on electronics so I am sure others will improve on it:
Once you have answered all this you will I am sure have loads of good advice from the forum
Thanks. Will have a go at answering the questions. A couple of things to clarify first.
a) I am a she, not a he
b) the boat is to be used a liveaboard while we save up for the long-term aim of blue-water cruising. The immediate aim is to have a functioning echo-sounder (the current one is broken). Everything else can wait until we have saved up and refined our requirements going forward. We are taking the sparks advice to put the NMEA "backbone" in so that we can add things as we go along. We are not fussy people and don't care what it looks likes (with reason) so don't mind if we end up with mis-matched instrument heads.
Do you need several plotter displays to talk to each other? - don't know yet.
Do the units need to be waterproof? - yes
Do you want to be able to replicate the displays on a shore based device at home for planning? - no
Do you want to display camera images or engine data? - maybe engine data in the long-term
Do you want hi resolution radar images? - no idea - never used radar (yet)
Do you want fishfinder capability - there are new CHIRP units just coming out? - don't think so - although I acknowledge the advice above re fishfinder.
Do you want AIS receiver capability, or even a transponder? - yes eventually.
Do you need integration with a computer on board? - don;'t think so, but again, this may change eventually.
Do you race? - no. This is for long-term world-wide cruising.
Do you need accurate autopilot functionality? - eventually yes.
Do you want to integrate the system with entertainment such as audio, TV or internet? - tv = No. Internet = maybe?
Are you based physically close to any of the service centres for the main suppliers - I am near Portsmouth and it has helped me a lot to be able to go into Raymarine and talk to them. - at the moment = yes, but long-term = who knows.
As i said in my OP - I know this is akin to the proverbial piece of string. We are just keen to get the best foundation now, but we cannot afford much more than the backbone and probably two instrument heads and transducers. I saw a package in the shop (Raymarine, I think that was 1xdual reader instrument head and two transponders (log and depth) and this was about £500.
Thanks for all the input and advice - it is helping!