无线电频率划分与使用

1.频段划分及主要用途

无线电频率划分与使用

无线电频率划分与使用

2.我国陆地移动无线电业务频率划分

3.业余无线电通信频率使用划分表

无线电频率划分与使用

无线电频率划分与使用

*共用为业余业务作为主要业务和其他业务共用频段;专用为业余业务作为专用频段;次要为业余作为次要和其他业务共用频段。其中2-9或12可用于自然灾害通讯;160MHz-162MHz为气象频段。

4.无绳电话使用频率划分表一

无线电频率划分与使用

5.无绳电话使用频率划分表二

无线电频率划分与使用

无线电频率划分与使用

*表一为我国无委会19xx年制定,表二为19xx年制定。规定无绳电话频道间隔为25KHz,座机发射功率不得超过50mW,手机发射功率不得超过20mW。发射类别为F3E;F1D;G3E. 6.广播及电视频率划分表

无线电频率划分与使用

7.玩具无线电遥控及通信频率表

无线电频率划分与使用

无线电频率划分与使用

*通信设备发射类别:H1A;R1A;J1A;A1A;F1A;H3E;R3E;J3E;A3E;F3E. 8.发射特性国际代号说明

 

第二篇:无线电频率分配表

???兎?欠?⒕揜嫷??

??欠??⒕??尐?抣???

??欠??

???欠???欠??浧欠???浧欠??怔浧欠??浧欠???浧欠?

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9/)??

??/)??0)??+)??9+)??8+)?6+)??(+)??

????.+]????????.+]??????0+]??????0+]?????????0+]???????*+]?????*+]????????*+]?

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怔栎???

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?????????????????梃????梃????梃????梃??

????哖抩怙?抩??哈?抩??扫恬??

?恬?抩???????摞???其抩????摞???其抩??????尐??扫恬?抩???兎?抩?????????0+]???????????0+]?????????????0+]??

??抩??

????抩???摞???其抩?

??抩?????怔扫恬???????抩???棔??抩??抈抩???抯

抣??咹???抩??扫┷抩?????????抩???????????0+]????????????0+]??

恬??咹??恬??咹?????????0+]??

??梃歭嫛?抩

???┷抩????摞??抩???????????0+]????抩????抩???棔????抩???????????0+]??

????棕??┷?兎??┰欠??⒕???????????0+]?????????????0+]????????0+]?

?????????0+]?ㄎ?????ㄎ??┰???????0+]?ⅴㄎ??┰??????

???????0+]??ㄎ??????

??????┷?┰?????

?????????0+]????????0+]??????????0+]?

???????0+]????????????0+]????????????0+]?

???????0+]??????????0+]??????????0+]?

?????????0+]????????????0+]????

??????????????????0+]????????????0+]?

?????兎?抩?欠????⒕嫷??ㄞ???欠??0+]???抣??ㄞ???欠??*+]???抣??????????????????????????????????尐??????????????????????????????????尐??????????????????????????????????尐??????????????????尐??????????????????尐??

???????????????????????????????尐??

???????????????????????????????????尐??

????????????????????????????????????????

????????????????????????????????

*??????┰???尐?┰??Ⅵ?┰??欠????????┰????欠???尐??????尐??Ⅵ?┰??欠????2-9?12???呹???抩帾?160MHz-162MHz??廰欠??

4.?冂?幬??欠??⒕嫷?

兓?123456789101112

????欠?(MHz)

48.000?48.025?48.050?48.07548.100?48.125?48.150?48.175?48.20048.225?48.250?48.275?

????欠?(MHz)

74.00074.02574.05074.07574.10074.12574.15074.17574.20074.22574.25074.275

1314151617181920

48.300?48.32548.350?1.665?1.690?1.715??1.690?1.740

74.30074.32574.35048.37548.40048.42548.45048.475

5.?冂?幬??欠??⒕嫷?

兓?12345678910

????欠?(MHz)

45.00045.02545.05045.07545.10045.12545.15045.17545.20045.225

????欠?(MHz)

48.00048.02548.05048.07548.10048.12548.15048.17548.20048.225

*嫷???????1985????嫷??1992????屓??冂?幬欠拢梃椣?25KHz?????┮??㈦怔扖50mW?????┮??㈦怔扖20mW???伊??F3E;F1D;G3E.

6.ㄎ???展欠??⒕嫷

??LF(LW)MF(AM)

欠?(MHz)120-300KHz525KHz-1605KHz

??梃椣??9KHz

?抣栎?庒ピㄎ???庒ピㄎ???庒ピㄎ??◤扈サ抩

HF(SW)3.5-29.7MHz9KHz

VHF(FM)VHFVHFUHFUHF

88-108MHz48.5-92MHz?167-223MHz?223-443MHz?443-870MHz?

150KHz8MHz8MHz8MHz8MHz

庒欠ㄎ????ㄎ??展???ㄎ??展???ㄎ??展???ㄎ??展???ㄎ?

7.???兎?拴??抩?欠?嫷

??┮?

抩?幍?

サ?(KHz)

(mW)

1234

<12<12<12<12

?100?100?100?100

26.96526.98527.00527.025

1234

?8?8?8?8

?1?1?1?1

26.97526.99527.01527.045

欠?(MHz)

拴?幍?

サ?(KHz)

??┮?(W)

欠?(MHz)

5678910

<12<12<12<12<12<12

?100?100?100?100?100?100

27.05527.07527.10527.12527.16527.185

5678910

?8?8?8?8?8?8

?1?1?1?1?1?1

27.06527.09527.11527.14527.19527.255

*抩?幍???伊??H1A;R1A;J1A;A1A;F1A;H3E;R3E;J3E;A3E;F3E.

8.?????棔ⅲ?広?

?ⅲ?A1AA2AH2AA3EH3ER3EJ3EF3E

広?

?扈サ?ピ枽????扈サ?ピ枽???◤扈サ?戌?庒ピ????

?扈サ庒ピ?幬◤扈サ?戌??幬◤扈サ?ピ戌??幬◤扈サ??戌??幬

庒欠?幬

?ⅲ?A1A2A2HA3A3HA3AA3JF3

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