[aprssig] GPS interference?

[KA7O]

On 11/23/2011 05:48 PM, david vanhorn wrote:
...

> This is an old Trimble yellow thing, not Earthmate, but similar.  Needed a
> mod to run from 12V and has to hear "ASTRAL" before it will work.
>
>

Ah yea - the 'ol' DeLorme Tripmate - use one myself on the motor sickle. 
Tad slowish by today's standards - but usually does a fine job.

73