Not those particular units but I picked up a used Noland AM-43 multiplexer
last year off eBay for $125. Works well to combine 2 GPS units, Nexus
instrument system and my Simrad WP30 wheelpilot.
There are a few used Raymarine multiplexers on eBay for just a few $$ more.
Dennis C.
Touche' 35-1 #83
I just added a CP180 plotter to my boat so I can have nav info visible from the
helm and also be able to turn off the power-hungry PC down below. I am starting
to have a lot of NMEA data running around between the GPS sensor, the PC, the
CP180, VHF, AIS, APRS, and depth finder. I was perusing Fl
