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- tuned radio frequency transformer 无线电频率变压器
- tuned radio frequency 射频调谐
- tuned radio frequency amplifier 调谐射频放大器
- tuned radio frequency receiver 高放式接收机
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- Radio frequency and communication test equipment. 射频通信综合测试仪。
- Radio frequency circuit design II. 射频电路设计2。
- tuned radio frequence 射频调谐
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- Tuner will be able to track the frequency-hopping radio frequency. 调谐器可以追踪跳频无线电频率。
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- In this paper, a digital tuned radio module is designed and implemented by the single chip FM radio IC TEA5768HL of PHILIPS and I~2C bus in the PDA developing platform. 主要介绍了在个人数字助理(PDA)系统开发平台中,利用PHILIPS公司的FM收音机单芯片TEA5768HL通过I2C总线进行通信来设计和实现数字调频立体声收音机模块。
- Transmission can be done by cable, radio frequency and satellite. 传递可通过海底电缆，无线电波和通信卫星来进行。
- The AGC technology in the radio frequency channel is also studied. 研究了射频信道中的自动增益控制(AGC)技术。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Is rhinitis of cure of microtherm plasma radio frequency good? 低温等离子射频治疗鼻炎能好吗？
- Radiated EMI is also called radio frequency interference (RFI). 辐射引起的电磁干扰，也称为射频干扰（RFI）。
- In addition, antennas tuned to the right plasma densities can be sensitive to lower radio frequencies while remaining unresponsive to the higher frequencies used by most radars. 此外，天线的电浆密度如果调整适当，可使它对较低的无线电波频率相当灵敏，对大多数雷达使用的较高频率则仍然没有反应。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
