[aprssig] Kenwood <> Garmin adapter cable

[Bob Bruninga]

> They're finally finished, tested, and ready to ship!
>
> www.argentdata.com/catalog/product_info.php?products_id=113

Great news!  Does this mean that these GPS's do not have NMEA output and so this interface is required to make them work with APRS radios?

Garmin nüvi 300 series, 
StreetPilot c340, 
StreetPilot 7000 series, 
StreetPilot 2820 series, 
StreetPilot 2720 series, 
zumo 400 and 500 series 

Thanks 

Bob, Wb4aPR