AST3TQ-12.80MHZ-5-T AST3TQ-12.80MHZ-5-T2 AST3TQ-19.200MHZ-1 AST3TQ-19.200MHz-1-T AST3TQ-19.200MHz-1-T2 AST3TQ-19.200MHZ-2 AST3TQ-19.200MHz-2-T AST3TQ-19.200MHz-2-T2 AST3TQ-19.200MHZ-5 AST3TQ-19.200MHz-5-T