[time-nuts] Voltage on antennas

[Mike S]

On 3/13/2013 7:36 PM, Ed Palmer wrote:
> You can also put a 5-volt GPS on port 1 to match your 5-volt antenna and
> GPSs with other voltages, e.g. 3.3 or even 12 volts, on the other
> ports.  This way, you don't lose the use of one port.

That's the last thing I'd want to do, literally, since that means that 
turning off or disconnecting that one GPS takes all the others down. 
If/when I need the 4th port for GPS, but not until.