兆赫

The Advantest TR4135 is suitable for measurements on 900-MHz mobile radiotelephone equipment, fixed broadcast stations and mobile A-band equipment.

该爱德tr4135适合量900兆赫移动无线话设备，固定广播站和移动宽带设备。

For general exploringobjects requirement, narrow pulse signal with tens millimicro second to millimicrosecond has the frequency spectrum from DC to thousands MHz.

按照对地目标一般需要,通常采用纳秒到十纳秒量级冲,信号频谱具有从直流低频直到千兆赫兹宽带。

For one is beautiful is the brand, from direct current to gigacycle per second analogy, the composite signal, the radio frequency, the optical fiber, the micro controller and corresponds IC to have.

为一美系品牌，从直流到千兆赫类比、混合信号、射频、光纤、微控制器及通信IC均有。