SMR27 SMR50信号发生器 Standard-conformant DTV signals Wide output frequency range from 5 MHz to 1100 MHz or 3300 MHz Large output level range for broadcast and receiver measurements Operating parameters variable in a wide range Internal test signals Special signals and error signals for limit testing and troubleshooting For use in production environments: Fast setting times Flexible input interfaces SPI ASI SMPTE310 I/Q input for external signals Sweep mode for frequency and level User-defined correction tables 联系人：姚小姐：电话 QQ: 廖先生 QQ： 公司：深圳市迈凯瑞仪器仪表有限公司