[time-nuts] Voltage on antennas

Azelio Boriani azelio.boriani at screen.it
Thu Mar 14 10:49:22 UTC 2013


The LEA-5T accepts the 5V for the antenna supply: from the datasheet you
can see an absolute maximum of 6V for the antenna supply.

On Thu, Mar 14, 2013 at 11:40 AM, Mike S <mikes at flatsurface.com> wrote:

> 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.
>
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