射频: radio frequency信: letter; mail扰: harass; trouble比: 2声频信扰比: audiofrequency signaltointer ference ratio音频信扰比: audio-frequency signal-to-interference ratio信扰比: wanted to interfering signal ratio射频信号干扰比: radio frequency signal to interference ratio; rf signal to interface ratio声频信号-干扰比: audio frequency signal-to-interference ratio射频信标机: radio-frequency beacon射频信道: radio frequency channel; radio-frequency cha el; radiofrequency channel射频信号: radio frequency signal; radio-frequency signal主射频信道: main radio frequency channel视频信号干扰比: video signal to interference ratio音频信号干扰比: af signal to interference ratio射频信道同步: rf channel synchronization图像射频信号: vision radio-frequency signal窄带射频信道: narrow band rf channel高电平射频信号: high-level rf signal绝对射频信道号: a olute rf number （arfcn）; absolute radio frequency channel number arfcn; absolute rf channel number (arfcn)全调制射频信号: fully modulated radio frequency signal射频信号发生器: radio frequency signal generator; rf signal generator移频键控射频信道: frequency shift keyed radio channel射频信号失落补偿器: rf dropout compensator射频信号失落消除器: rf dropout killer
