1、Use 500 kHz for distress traffic.
用500千赫茲進(jìn)行遇險(xiǎn)通信。

2、These signals have a frequency range from 65 kHz up to 300 kHz.
這些信號(hào)有一個(gè)由65千赫頻率高達(dá)300千赫。

3、This picture shows the frequencies 18.5 - 18.7 kHz which were sent from a brain transmitter.
這個(gè)圖顯示了從一個(gè)大腦信號(hào)傳輸器傳來的18.5-18.7千赫茲的頻率。

4、Hardware Implementation of 7 kHz Audio Signal Codec
7kHz音頻信號(hào)編 * 的硬件實(shí)現(xiàn)

5、Use 5,680 kHz for communication.
用5680千赫茲以便通信。

6、Use 4,125 kHz for communication.
用4125千赫茲以便通信。

7、Applications include 100 KHz adjacent channel DX, and superior IMD immunity in very high RF areas.
應(yīng)用范圍包括，和優(yōu)越的IMD的免疫力非常高的射頻領(lǐng)域的100千赫相鄰信道的DX。

8、The filters are both continuously adjustable, with a range from 20 Hz to 20 kHz in two bands.
該過濾器都是連續(xù)可調(diào)，并從20赫茲到20千赫兩個(gè)頻帶范圍。

9、Applications include 100 KHz adjacent channel DX.
應(yīng)用范圍包括100千赫相鄰信道的DX。

khz翻譯