Garmin GDL-39 Battery

let's take a look at Garmin's new portable ad SB receiver the gdl 39 today we're replacing this a DSB technology with the Garmin gdl 39 notice how much more compact and sleek this unit is there's a significant difference between these two receivers the one we're replacing this one the Skyraider unit is a Wi-Fi unit that broadcasts a signal to your Apple device whereas the gdl 39 is a Bluetooth device and it's also worth noting that the earlier sky radar unit uses this remote GPS antenna whereas in Garmin's gdl 39 the antenna is self-contained the gdl 39 comes with these accessories including mounting plate power adapter suction cup an instruction manual and we noted with interest that since you'll be using this with the Garmin pilot software there's a free six month trial certificate included right in the box with the gdl 34 we get started taking our closer look at the gdl 39 a brief re