XT-K-24-100 XT-K-24-25 XT-K-24-50 XT-K-24-500 XT-K-24-SLE-1000 XT-K-24-SLE-500 XTL 3.6864 Mhz XTL-00110-001 XTL-00136-001 XTL008SHP171211-001