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\rFrequency Range <\/span> <\/span>頻率<\/span><\/span> \r<\/p>\r<\/td>\r

\r400- 470MHz<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rChannel Capacity<\/span> <\/span>儲存信道<\/span><\/span> \r<\/p>\r<\/td>\r

\r16<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rOperated Voltage<\/span>工作電壓<\/span><\/span> \r<\/p>\r<\/td>\r

\r7.4V <\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rBattery Capacity <\/span> <\/span>電池容量<\/span><\/span> \r<\/p>\r<\/td>\r

\rH-1500<\/span> <\/span>MAh\r Li-ion <\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rBattery Life(5-5-90duty cycle)<\/span> <\/span>電池使用時間<\/span><\/span> \r<\/p>\r<\/td>\r

\rAbout 10 hours<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rFrequency Stability<\/span> <\/span>頻率穩(wěn)定度<\/span><\/span> \r<\/p>\r<\/td>\r

\r±2.5ppm<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rOperated Temperature<\/span> <\/span>工作溫度<\/span><\/span> \r<\/p>\r<\/td>\r

\r﹣<\/span>20<\/span>℃<\/span>-<\/span>﹢<\/span>60<\/span>℃<\/span><\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rAntenna Impedance<\/span> <\/span>天線抗阻<\/span><\/span> \r<\/p>\r<\/td>\r

\r50Ω<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rDimensions<\/span> <\/span>體積<\/span><\/span> \r<\/p>\r<\/td>\r

\r101.47mm<\/span>×58.2mm×33.4mm<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rTransmitter<\/span> \r<\/p>\r<\/td>\r

\r <\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rRF Power Output<\/span> <\/span>輸出功率<\/span><\/span> \r<\/p>\r<\/td>\r

\r 5W<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rModulation<\/span>調(diào)制方式（寬帶<\/span>/<\/span>窄帶）<\/span><\/span> \r<\/p>\r<\/td>\r

\rF3E<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rSpurious Emission<\/span> <\/span>雜散發(fā)射<\/span><\/span> \r<\/p>\r<\/td>\r

\r65dB<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rFM Noise<\/span> <\/span>信噪比（寬帶<\/span>/<\/span>窄帶）<\/span><\/span> \r<\/p>\r<\/td>\r

\r45dB(W) /42dB (N)<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rAudio Distortion<\/span> <\/span>音頻失真<\/span><\/span> \r<\/p>\r<\/td>\r

\r≦<\/span>5%<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rTransmitting Current<\/span> <\/span>發(fā)射電流<\/span><\/span> \r<\/p>\r<\/td>\r

\r1.2A<\/span><\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\r <\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rReceiver<\/span> \r<\/p>\r<\/td>\r

\r <\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rSensitivity<\/span> <\/span>(12dB\r SINAD)<\/span> <\/span>靈敏度<\/span><\/span> \r<\/p>\r<\/td>\r

\r大于<\/span>0.20μV<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rIntermodulation<\/span> <\/span>互調(diào)（寬帶<\/span>/<\/span>窄帶）<\/span><\/span> \r<\/p>\r<\/td>\r

\r≧<\/span>65dB<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rAdjacent Channel\r Selectivity<\/span> <\/span>鄰道選擇性<\/span><\/span> \r<\/p>\r<\/td>\r

\r大于<\/span>60dB<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rSpurious Response<\/span> <\/span>雜散抑制<\/span><\/span> \r<\/p>\r<\/td>\r

\r大于<\/span>60dB<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rFM Noise<\/span> <\/span>信噪比（寬帶<\/span>/<\/span>窄帶）<\/span><\/span> \r<\/p>\r<\/td>\r

\r45dB(W) /42dB (N)<\/span> \r<\/p>\r<\/td>\r<\/tr>\r

\rAudio\r Distortion  <\/span> <\/span>音頻失真<\/span><\/span> \r<\/p>\r<\/td>\r

\r≦<\/span>5%<\/span> \r<\/p>\r<\/td>\r<\/tr>\r<\/tbody>\r<\/table>\r

\r
• \r參數(shù)、特點：<\/span><\/b> \r<\/li>\r
• \r頻率 400- 470MHz<\/span><\/b> \r<\/li>\r
• \r工作電壓7.4V <\/span><\/b> \r<\/li>\r
• \r鋰電池容量1500 MAh<\/span><\/b> \r<\/li>\r
• \r輸出功率5W<\/span><\/b> \r<\/li>\r
• \r通訊距離5<\/span>公里，收音機功能，抗干擾強，抗震防摔，待機時間長，中英文語音報號<\/span><\/b> \r<\/li>\r
• \r適合：工地，酒店，賓館，物業(yè)，工廠，KTV<\/span><\/b>使用<\/span><\/b> \r<\/li>\r<\/ul>\r

  \r <\/span> \r<\/p>\r<\/div><\/div>