This is your basic spool of leaded solder with a 63/37 water soluble resin core. 0.8mm gauge and 50 grams. This is a good spool for more advanced users that should last 3-6 months depending on how often you solder.
No more antennas, no more bind plug! Spektrum brand introduces all-new sport receivers that go well beyond the basic needs of the sport pilot while adding convenience, automatic telemetry, improved reliability and more.