全频道 meaning in Chinese

all band
all channel

The whole channel receives a cabled t . v
全频道接收470m有线电视
All - channel antenna
全频道天线
Our research aims to research and design an spectrometer - identificator to simultaneously or separately detect the fluxes and spectra of protons , alpha particles , oxygen and iron ions distributed in space
为了满足当前空间环境的探测需要，需要研制一台全频道的空间带电粒子探测谱仪，该谱仪能够同时测量空间质子、粒子和重离子的能谱和通量分布。