Trimble MT48 for Symmetricom XLi with 87-8028-2 module, XL-GPS, Fei-Zyfer etc
Resolve all of these module’s 1024 weeks rollover problem (year/month/date incorrect), can replace in any M12 interface module (with Motorola Binary format), include Motorola M12, M12+, M12m, M12mt, Furuno GT-8031 etc;.