Terms for subject Communications containing frequency

English	Chinese
adaptive high frequency station	自适应高频电台
allotment of frequency	频率 或信道的 分配 (or channel)
alpha-cutoff frequency	α截止频率
assigned frequency	分配 规定的工作频率
audio frequency	成声频率
audio frequency section	音频转接段
audio frequency terminal equipment	音频终端装置
audio frequency track circuit	音频轨道电路
automatic block system with jointless shift frequency	无绝缘移频自动闭塞系统
automatic block with polar frequency impulse track circuit	极频自动闭塞
automatic frequency sharing	自动频率共用
automatic frequency-shift block	移频自动闭塞
barrier frequency	阻挡〔封闭，闭锁，截止〕频率
centralized frequency shift track circuit	集中式移频轨道电路
channel frequency characteristic	通路频率特性
co-frequency interference	同频干扰
co-frequency interference area	同频干扰区
co-frequency simplex radio communication	同频单工通信
digital frequency division	数字分频
dispatching telephone control board with Voice Frequency VF selective calling	音选调度电话总机
dispatching telephone extension with Voice Frequency VF selective calling	音选调度电话分机
Dual Tone Multi Frequency	双音多频
extremely high frequency	特高频［毫米波频率］
fixed-point frequency switching	频率定点切换
four-frequency group mode	四频组方式
frequency channel	频道〔段〕
frequency code type CTC	频率式区段遥控
frequency coded track circuit	频率式轨道电路
frequency-conversion circuit	频率变换电路
frequency conversion code	转频码
frequency divider	分频器〔管〕
frequency division ratio of prescaler frequency divider	可预置分频器分频比
frequency fluctuation	频率起伏
frequency group mode	频组方式
frequency hopping sequence	跳频序列
frequency interleave	频率交错〔参差〕
frequency modulated track circuit	调频轨道电路
frequency-response characteristic	频率响应特性
Frequency Shift Keying	频移樹
frequency shift repeater	移频直放站
frequency-shift track circuit	移频轨道电路
frequency variation rate	频率变化速率
General Tamed Frequency Modulation	通用平滑调频
group frequency selector	频组选择器
high frequency section	高频转接段
high frequency switching power supply	髙频开关电源
high frequency terminal box	高频分线盒
High Frequency track circuit	高频轨道电路
inherent frequency error	固有频差
Intermediate Frequency limiting amplifier	限幅中频放大器
locking-in range of automatic frequency fine control	自动频率微调同步范围
loop lockable minimum maximum margin angular frequency	环路可锁定最低 最高 界限角频率
loop natural resonant angular frequency	环路自然谐振角频率
loop Radio Frequency RF overall gain	环路射频总增益
low-frequency coding	低频编码
party-line telephone control board with Voice Frequency VF selective calling	音选同线电话总机
party-line telephone distributor for Voice Frequency VF selective calling	音选同线电话分配器
party-line telephone subset with Voice Frequency VF selective calling	音选同线电话分机
picture frequency	图像频率
picture frequency	帧频
pilot audio frequency signal	导音频信令
polar-frequency pulse track circuit	极频轨道电路
pull-in range of automatic frequency fine control	自动频率微调捕捉范围
pull-in time of automatic frequency fine control	自动频率微调捕捉时间
quenched frequency	歇振频率
radio frequency heating apparatus	射频加热装置
radio frequency repeater	射频直放站
Radio Frequency signal to interference ratio	射频信号干扰比
rated audio-frequency output power	额定音频输出功率
rated radio-frequency output power	额定射频输出功率
residential error of automatic frequency fine control	自动频率微调剩余误差
residual frequency deviation	剩余频偏
selective call with audio frequency coding	音频组合选呼
signal to low frequency interference rate	低频干扰防卫度
single current single frequency duplex	单频双工
single frequency inductor	单频感应器
standard input-signal frequency	标准输人信号频率
switching mode of frequency tracking	频率跟踪切换方式
transmitter frequency	发射机频率
two-frequency system	二频制
upper cut-off frequency	通带〔频谱〕上限
upper cut-off frequency	频谱上限
upper cut-off frequency	通频带上限
variable frequency divider	可变器
Very High Frequency propagation	甚高频传播
Very Low Frequency radio wave propagation	甚低频无线电波传播
wideband data peak frequency deviation	宽带数据峰值频偏
wideband radio frequency power amplifier	宽带射频功率放大器