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| 對講機怎樣調頻率 ？ |
| 發布者：mayada 發布時間：2016/12/8 10:53:19 閱讀：603次 |
一種是業余頻率不需要執照 這句話不對，國家許可的民用免執照對講機發射功率0.5W以下，頻率范圍從409.750開始，步進25KHz，直到409.9875MHz共20個頻點， 1....................................409.7500 2....................................409.7625 3....................................409.7750 4....................................409.7875 5....................................409.8000 6....................................409.8125 7....................................409.8250 8....................................409.8375 9....................................409.8500 10...................................409.8625 11...................................409.8750 12.................................. 409.8875 13.................................. 409.9000 14.................................. 409.9125 15.................................. 409.9250 16.................................. 409.9375 17.................................. 409.9500 18.................................. 409.9625 19.................................. 409.9750 20.................................. 409.9875 |
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