因此也不清楚俄罗斯为什么将要生产与GPS相兼容的接收机，这些接收机与美国的类似设备相比，成本更高、信号强度弱而且精度更低。
It is therefore unclear why Russia should manufacture GPS-compatible transceivers that cost more, emit less clear signals and are less accurate than their U.S. equivalents.
一种适用于ask接收器中的双极型对数中频放大器，具有接收信号强度指示的功能(RSSI)。
A bipolar logarithmic intermediate-frequency (if) amplifier with received signal strength indicator (RSSI) circuit for ASK Receiver is presented.
然而，在Q -轨道技术不使用信号强度来测量发射器和接收器或飞行如gps时间之间的距离。
However, the Q-track technology does not use signal strength to measure the distance between transmitter and receiver or time of flight like GPS.
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