The telecontrol and telemetry system of UAV is an integration radio system which implements telecontrol, telemetry, tracking, positioning and reconnaissance image transmission.
无人机测控系统是完成无人机遥控、遥测、跟踪定位、侦察信息传输等功能的综合无线电系统。
Through the analysis the characteristic of cable transmission, it is the first time for using the OFDM in the high speed cable telemetry system, and has given the result of this realized system.
通过对测井电缆传输特性的分析，首次使用OFDM 的先进成果，设计出新型的高速电缆遥传系统，并给出了系统实现的成果。
Based on analyzing the theory of OFDM (Orthogonal Frequency Division Multiplexing) and characteristic of cable transmission, the Modem of high speed cable telemetry system has been designed.
通过对OFDM(正交频分复用)技术原理及测井电缆传输特性的分析，设计出满足测井电缆所需的调制解调器。
The main links of the system which influences the transmission quality of PCM telemetry system are analyzed, and the specific adjustment method and matters needing attention are put forward.
分析了射频系统影响PCM遥测传输质量的主要环节，提出了遥测设备主要参数的选取原则和调整方法。
Transmission quality of PCM telemetry system is related to both the transmitting and receiving equipment of the system.
P CM遥测的传输质量与射频系统的发射和接收设备直接有关。
Transmission quality of PCM telemetry system is related to both the transmitting and receiving equipment of the system.
P CM遥测的传输质量与射频系统的发射和接收设备直接有关。
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