Apparently responding to buyer complaints about complex ADS-B Out solutions that require expensive WAAS upgrades, Garmin International has announced two all-in-one transponders that will allow owners who don’t have WAAS GPS receivers to upgrade to ADS-B Out as simply as possible. One version of the new product combines both In and Out in a single box, with the option of onboard WAAS GPS, while a second is a less expensive Out only solution.
Source: avwebGarmin Rolls Out All-in-One ADS-B Solutions