Splitting a GPS Signal

[ted655]

Don't guess.
1. Deluo Marine GPS Reciever. serial plug
2. Uniden UM525 marine VHF radio. serial port
3. Interphase TwinScope FLS. (forward looking sonar). wure ends
4. Laptop, (running Fugami ENC ver. 4. USB port
Sorry, I read your post the weong way before.
All are NMEA 0183
Yeah, I see multiplexers are $$$$$, AND they seem to distribute backwards to my needs. Having several inputs going to 1 device. I need 1 input to go to 3 devices. But what do I know? I "do" boats, not gadgets. :D

[Frabble]

This is fun
Just a few questions:
1. GPS Receiver
Is the serial connector a DB9 female? (I take it you're having to use some kind of power adapter also).

2. UM535
What kind of serial connector does it have, the manual only shows wires?
The unit will also output NMEA when a DSC call is received - do you want that to also go to the laptop or maybe think about that later?

3. FLS
I guessing you have the monochrome model (the colour sure looks nice).
Can you confirm the wires are a white and black.

Cheers.

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