Video bandwidth is not the frequency range over which the instrument itself can accept signals;

视频带宽不同于仪器本身接受信号的频率范围；

youdao

For one thing, the greater the instrument's video bandwidth, the smaller its dynamic range and the greater the variation in linearity.

首先，越大的视频带宽，动态范围就越小和线性误差则越大。

youdao

Improving measurement accuracy of low level signal is studied using RF attenuation, resolution bandwidth, video bandwidth, and video average.

研究了利用频谱仪射频衰减、分辨带宽、视频带宽和视频平均的方法，提高和改善低电平信号的测量精度。

youdao

For that full-motion video, high bandwidth, global technology we will need all new infrastructure, from backbone to servers to personal ports.

FORBES: Opportunity Knocking

Nonetheless, I could not see any reason why high-bandwidth video and other data signals could not be carried on the existing copper, and became fascinated with how to do it.

FORBES: Written by John Cioffi

The UltraGig 6400 combines the intelligent beam-forming technology of a 60GHz RF transceiver with an embedded antenna array to enable a secure, high-bandwidth video link to WirelessHD-compliant receivers and displays, thereby eliminating all interference with Wi-Fi-based solutions.

ENGADGET: Silicon Image reveals UltraGig 6400 wireless HDMI output for next-gen phones and tablets