图中电阻中的R8 10K,R9 10K,R10 5.1R,R11 100K,R12 47OR,R13 IM,R14 1K分别表示什么意思啊 谁能告诉我这个图的工作原理啊.?
LTE\u91cc\u9762\u6307\u7684R8\uff0cR9\uff0cR10\uff0cR11\u662f\u4ec0\u4e48\u610f\u601d\u4eceR8\u5230 R9\uff1a\u7cfb\u7edf\u6d88\u606f\u65b9\u9762\u652f\u6301\u4e86 ETWS\u7b49\uff1b\u5173\u5c0f\u533a\u9009\u62e9\u7684S\u51c6\u5219\uff0c\u589e\u52a0\u4e86\u5bf9RSRQ\u7684\u5224\u65ad\uff0c\u548cRSRP\u662f\u4e14\u7684\u5173\u7cfb\uff0c\u5176\u5b83\u7684\u6ca1\u770b\u4e0d\u592a\u6e05\u695a\uff0cR11\u51fa\u6765\u5417\uff0c\u57283GPP\u4e0a\u770b\uff0c\u624d\u5230R10
\u4e8c\u3001\u7535\u8def\u7279\u70b9
\u672c\u7535\u8def\u7531\u4e8e\u91c7\u7528\u4e86\u96c6\u6210\u56db\u8fd0\u7b97\u653e\u5927\u5668\u03bcPC324C\u548c\u9ad8\u4f20\u771f\u529f\u7387\u96c6\u6210\u5757TDA2030,\u4f7f\u8be5\u7535\u8def\u5728\u8c03\u8bd5\u4e2d\u663e\u5f97\u6bd4\u8f83\u7b80\u5355\uff0c\u4e0d\u5b58\u5728\u4ee4\u521d\u5b66\u8005\u611f\u5230\u5934\u75bc\u7684\u8c03\u8bd5\u95ee\u9898\uff1b\u4e0e\u6b64\u540c\u65f6\u5b83\u8fd8\u5177\u6709\u4f18\u826f\u7684\u7535\u6c14\u6027\u80fd:
\u2460 \u8f93\u51fa\u529f\u7387\u5927:\u5728\u00b116V\u7684\u7535\u6e90\u7535\u538b\u4e0b\uff0c\u8be5\u7535\u8def\u80fd\u57284\u03a9\u8d1f\u8f7d\u4e0a\u8f93\u51fa\u6bcf\u8def\u4e0d\u5c11\u4e8e15W\u7684\u4e0d\u5931\u771f\u529f\u7387\uff0c\u6216\u57288\u03a9\u8d1f\u8f7d\u4e0a\u8f93\u51fa\u6bcf\u8def\u4e0d\u5c11\u4e8e10W\u7684\u4e0d\u5931\u771f\u529f\u7387\uff0c\u5176\u76f8\u5bf9\u5e94\u7684\u97f3\u4e50\u529f\u7387\u5206\u522b\u4e3a30W\u548c20W\u3002
\u2461 \u5931\u771f\u5c0f\uff1a\u653e\u5927\u5668\u5728\u8f93\u51fa\u4e0a\u8ff0\u529f\u7387\u65f6\uff0c\u6700\u5927\u975e\u7ebf\u6027\u5931\u771f\u7cfb\u6570\u5c0f\u4e8e1%\uff0c\u800c\u9891\u5bbd\u5374\u80fd\u8fbe\u523014kHz\u4ee5\u4e0a\uff0c\u97f3\u57df\u8303\u56f4\u5185\u7684\u9891\u7387\u5931\u771f\u5f88\u5c0f\uff0c\u5177\u5907\u9ad8\u4f20\u771f\u91cd\u653e\u7684\u57fa\u672c\u6761\u4ef6\u3002
\u2462 \u566a\u97f3\u4f4e\uff1a\u82e5\u628a\u8f93\u5165\u7aef\u77ed\u8def\uff0c\u5728\u626c\u58f0\u56681\u7c73\u5916\u57fa\u672c\u4e0a\u542c\u4e0d\u5230\u566a\u97f3\uff0c\u653e\u9001\u9ad8\u4f20\u771f\u8282\u76ee\u65f6\u6709\u4e00\u79cd\u5b81\u9759\u3001\u8212\u9002\u7684\u611f\u89c9\uff1b\u53e6\u5916\u7531\u4e8e\u4f7f\u7528\u6027\u80fd\u4f18\u5f02\u7684\u529f\u7387\u96c6\u6210\u5757\uff0c\u653e\u5927\u5668\u7684\u5f00\u673a\u51b2\u51fb\u58f0\u4e5f\u5f88\u5c0f\u3002
\u8be5\u7535\u8def\u6240\u91c7\u7528\u7684\u9ad8\u4f20\u771f\u529f\u7387\u96c6\u6210\u5757TDA2030\u662f\u610f\u5927\u5229SGS\u516c\u53f8\u7684\u4ea7\u54c1\uff0c\u662f\u76ee\u524d\u97f3\u8d28\u8f83\u597d\u7684\u4e00\u79cd\u96c6\u6210\u5757,\u5176\u7535\u6c14\u6027\u80fd\u7a33\u5b9a\u3001\u53ef\u9760\uff0c\u80fd\u9002\u5e94\u5e38\u65f6\u95f4\u8fde\u7eed\u5de5\u4f5c\uff0c\u96c6\u6210\u5757\u5185\u5177\u6709\u8fc7\u8f7d\u4fdd\u62a4\u548c\u70ed\u5207\u65ad\u4fdd\u62a4\u7535\u8def\u3002\u7535\u6c14\u6027\u80fd\u53c2\u6570\u5982\u4e0b\uff1a
\u7535\u6e90\u7535\u538bVcc
\u00b16V\uff5e\u00b118V
\u8f93\u51fa\u5cf0\u503c\u7535\u6d41
3.5A
\u529f\u7387\u5e26\u5bbd\uff08-3dB\uff09BW
10Hz\uff5e140KHz
\u9759\u6001\u7535\u6d41Icco(\u7535\u6e90\u7535\u6d41)
\uff1c60\u03bcA
\u8c10\u6ce2\u5931\u771f\u5ea6
\uff1c0.5%
\u4e09\u3001\u7535\u8def\u56fe\uff08\u53e6\u9644\uff09
\u56db\u3001\u7535\u8def\u539f\u7406
\u8be5\u7535\u8def\u662f\u7531\u524d\u7f6e\u8f93\u5165\u7ea7\u3001\u4e2d\u95f4\u7ea7\u548c\u8f93\u51fa\u7ea7\u4e09\u90e8\u5206\u7ec4\u6210\u7684\u3002
\u524d\u7f6e\u8f93\u5165\u7ea7\u662f\u7531\u96c6\u6210\u8fd0\u653e1/4\u03bcPC324C\u7ec4\u6210\u7684\u6e90\u7ea7\u8f93\u51fa\u5668\uff0c\u5b83\u5177\u6709\u8f93\u5165\u963b\u6297\u8f83\u9ad8\u800c\u8f93\u51fa\u963b\u6297\u8f83\u4f4e\u7684\u7279\u70b9\u3002
\u4e2d\u95f4\u7ea7\u662f\u7531\u96c6\u6210\u8fd0\u653e1/4\u03bcPC324C\u4ee5\u53ca\u7531R4\u3001R5\u3001R6\uff1bC4\u3001C5\u3001C6\uff1bRw2\u3001Rw3\u3001\u7ec4\u6210\u7684\u9009\u9891\u7f51\u7edc\u4e00\u8d77\u6784\u6210\u7684\u7535\u538b\u5e76\u8054\u8d1f\u53cd\u9988\u5f0f\u97f3\u8c03\u63a7\u5236\u653e\u5927\u7535\u8def\u3002\u5b83\u5177\u6709\u9ad8\u4f4e\u97f3\u63d0\u5347\u6216\u8870\u51cf\u529f\u80fd\u3002\u5176\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a\u8f93\u5165\u4fe1\u53f7\u901a\u8fc7C4\u8026\u5408\uff0c\u5206\u4e24\u8def\u8f93\u5165\u8fd0\u653e\uff0c\u4e00\u8def\u7531R4\u3001C4\u3001Rw3\u8f93\u5165\u52305\u53cd\u76f8\u7aef\u3002\u96c6\u6210\u8fd0\u653eB\u8f93\u51fa\u7aef\u7ecf\u8fc7R6\u3001C5\u53cd\u9988\u5230\u53cd\u76f8\u7aef\uff0c\u5f62\u6210\u7535\u538b\u5e76\u8054\u53cd\u9988\uff1b\u53e6\u4e00\u8def\u7531Rw2\u3001C6\u3001 R5\u3001\u8f93\u5165\u5230\u53cd\u76f8\u7aef\u3002\u5728\u6b64\u7535\u8def\u4e2d\uff0c\u9009\u9891\u7f51\u7edc\u4e2d\u7535\u5bb9\u91cf\u8f83\u5927\u7684C4\u3001C5\u5bf9\u9ad8\u9891\u4fe1\u53f7\uff08\u9ad8\u97f3\uff09\u53ef\u770b\u4f5c\u77ed\u8def\uff0c\u7535\u5bb9\u91cf\u53eb\u5c0f\u7684C6\u5bf9\u4f4e\u9891\u4fe1\u53f7(\u4f4e\u97f3)\u53ef\u770b\u4f5c\u5f00\u8def\uff0c\u6240\u6709\u8fd9\u4e9b\u7535\u5bb9\u5bf9\u4e2d\u9891\u4fe1\u53f7\uff08\u4e2d\u97f3\uff09\u53ef\u8ba4\u4e3a\u5f00\u8def\u3002\u6839\u636e\u53cd\u76f8\u6bd4\u4f8b\u8fd0\u7b97\u5173\u7cfb\u53ef\u77e5\uff0c\u5f53Rw2\u3001Rw3\u6ed1\u81c2\u5728\u4e2d\u70b9\u65f6\uff0c\u653e\u5927\u500d\u6570\u4e3a-1\u3002\u5f53Rw3\u6ed1\u70b9\u5728A\u7aef\uff0cC4\u88ab\u77ed\u8def\uff0cC5\u3001Rw3\u5e76\u8054\u4e0eR6\u4e32\u8054\u540e\u963b\u6297\u589e\u52a0\uff0c\u5bf9\u4f4e\u9891\u4fe1\u53f7\u6765\u8bf4\u8d1f\u53cd\u9988\u589e\u5f3a\uff0c\u589e\u76ca\u4e0b\u964d\uff0c\u5176\u4f4e\u97f3\u8870\u51cf\u8fc7\u7a0b\uff0c\u5f53Rw2\u6ed1\u81f3C\u5904\uff0cR5\u3001R6\u548cR3\u5e76\u8054\u540e\u7684\u963b\u6297\u51cf\u5c0f\uff0c\u5bf9\u9ad8\u9891\u4fe1\u53f7\u8d1f\u53cd\u9988\u524a\u5f31\uff0c\u589e\u76ca\u63d0\u9ad8\uff0c\u5bf9\u9ad8\u97f3\u8d77\u63d0\u5347\u4f5c\u7528\uff1b\u5728D\u70b9\uff0cR5\u3001C6\u4e0eR6\u5e76\u8054\u540e\u7684\u963b\u6297\u51cf\u5c0f\uff0c\u5e76\u8054\u540e\u963b\u6297\u51cf\u5c0f,\u5bf9\u9ad8\u9891\u4fe1\u53f7\u8d1f\u53cd\u9988\u589e\u5f3a\uff0c\u5bf9\u9ad8\u97f3\u8d77\u8870\u51cf\u4f5c\u7528\u3002
\u8f93\u51fa\u7ea7\u662f\u529f\u7387\u653e\u5927\u5668\uff0c\u5b83\u7531\u96c6\u6210\u8fd0\u653eTDA2030\u548c\u6865\u5f0f\u6574\u6d41\u7535\u8def\u7ec4\u6210\uff0c\u5176\u4e2d\u7ec4\u4ef6C8\u3001R9\u4e3a\u7535\u6e90\u9000\u8026\u7535\u8def\u3002
\u7531\u4e8e\u8be5\u7535\u8def\u4e3a\u53cc\u58f0\u9053\u529f\u7387\u653e\u5927\u5668\uff0c\u6240\u4ee5\u4e0b\u90e8\u5206\u7535\u8def\u4e0e\u4e0a\u90e8\u5206\u7535\u8def\u5b8c\u5168\u5bf9\u79f0\uff0c\u6545\u7535\u8def\u539f\u7406\u540c\u4e0a\u3002
\u4e94\u3001\u5370\u5237\u7535\u8def\u677f\u8bbe\u8ba1\u56fe\uff08\u53e6\u9644\uff09
\u516d\u3001\u5143\u5668\u4ef6\u6e05\u5355\u53ca\u4f7f\u7528\u4eea\u8868\u5de5\u5177
\u7535\u963b\uff1a
R1
1K
R2
1K
R3
10
R4
100K
R5
100K
R6
3.3K
R7
100K
R8
3.3K
R9
10
R10
100K
R11
100K
R12
100K
R13
10K
R14
10K
R15
10K
R16
10K
R17
1K
R18
1K
R19
1.5K
R20
1.5K
R21
10K
R22
10K
R23
20K
R24
20K
R25
100K
R26
10K
R27
100K
R28
10K
\u7535\u5bb9\uff1a
C1
2200\u03bc/16V
C2
2200\u03bc/16V
C3
33\u03bc/16V
C4
33\u03bc/16V
C6
0.1
C7
220\u03bc/16V
C8
220\u03bc/16V
C9
10\u03bc/16V
C11
10\u03bc/16V
C12
10\u03bc/16V
C13
33\u03bc/16V
C14
33\u03bc/16V
C16
10\u03bc/16V
C17
0.033
C18
0.033
C19
3300
C21
10\u03bc/6V
C22
10\u03bc/16V
C23
0.047
C23
0.047
C25
300
C26
300
C20
3300
C15
10\u03bc/16V
C5
0.1
C10
10\u03bc/16V
\u5176\u5b83\u7ec4\u4ef6\uff1a
TDA2030\uff08\u4e24\u5757\uff09\u3001QSZ2A50V\u3001\u03bcPC324C\uff08\u56db\u5757\uff09\u3001\u6ed1\u52a8\u53d8\u963b\u5668Rw1\u3001Rw2\u3001Rw3\u3001Rw4\uff0c\u6563\u70ed\u7247\u3002
\u4eea\u8868\u5de5\u5177\uff1a\u4e07\u7528\u8868\u3002
\u4e03\u3001\u7535\u8def\u5236\u4f5c\u53ca\u8c03\u8bd5\u8fc7\u7a0b
\u9996\u5148\u5728\u62ff\u5230\u7535\u8def\u56fe\u7eb8\u540e,\u770b\u6e05\u3001\u5f04\u61c2\u903b\u8f91\u7535\u8def\u56fe\u548c\u5370\u5237\u7535\u8def\u56fe\u3002\u5728\u719f\u77e5\u7535\u8def\u7684\u539f\u7406\u548c\u7279\u6027\u540e\uff0c\u5c06\u5370\u6709\u5370\u5237\u7535\u8def\u56fe\u7684\u8d34\u7eb8\u8d34\u5728\u6240\u5206\u53d1\u7684\u91d1\u5c5e\u677f\u4e0a\uff0c\u63a5\u7740\u7528\u5c0f\u5200\u5bf9\u5176\u8fdb\u884c\u96d5\u523b\uff0c\u5c06\u591a\u4f59\u7684\u8d34\u7eb8\u522e\u53bb\uff0c\u5e76\u7528\u76d0\u9178\u548c\u53cc\u6c27\u6c34\u6bd4\u4f8b\u4e3a1\uff1a3\u7684\u6eb6\u6db2\u8fdb\u884c\u8150\u8680\u3002\u7136\u540e\u7528\u6e05\u6c34\u628a\u8150\u8680\u540e\u7684\u7535\u8def\u677f\u6d17\u51c0\uff0c\u5e76\u5728\u5176\u4e0a\u5bf9\u7167\u5370\u5237\u7535\u8def\u677f\u8fdb\u884c\u63cf\u70b9\u3001\u6253\u70b9\uff0c\u8fc7\u540e\u7528\u7802\u7eb8\u5c06\u5176\u6253\u78e8\u5149\u6ed1\uff0c\u518d\u7528\u677e\u9999\u6c34\u5747\u5300\u5730\u6d82\u62b9\u5728\u7535\u8def\u677f\u4e0a\u3002\u6536\u96c6\u9f50\u6240\u9700\u7684\u5143\u4ef6\uff0c\u5e76\u5bf9\u5143\u5668\u4ef6\u7684\u8d28\u91cf\u8fdb\u884c\u5224\u5b9a\u3002\uff08\u6ce8\u610f\uff1a\u9884\u7559\u7684\u96c6\u6210\u5757\u7ba1\u811a\u7684\u7a7a\u95f4\u8981\u51c6\u786e\uff0c\u4e0d\u80fd\u6709\u592a\u5927\u7684\u8bef\u5dee\uff1b\u540c\u65f6\u4e8c\u6781\u7ba1\u3001\u7535\u89e3\u7535\u5bb9\u7684\u6781\u6027\u4e00\u5b9a\u4e0d\u80fd\u63a5\u53cd\u3002\uff09\u6700\u540e\u8fdb\u884c\u5143\u5668\u4ef6\u7684\u710a\u63a5\uff0c\u5fc5\u987b\u5728\u96c6\u6210\u5757\u710a\u597d\u7684\u60c5\u51b5\u4e0b\u624d\u80fd\u63a5\u7740\u5bf9\u4e8c\u6781\u7ba1\u3001RC\u5143\u4ef6\u53ca\u5bfc\u7ebf\u7b49\u8fdb\u884c\u710a\u63a5\u3002\uff08\u56e0\u4e3a\u96c6\u6210\u5757\u4e0d\u80fd\u53d7\u70ed\uff0c\u6240\u4ee5\u52a8\u4f5c\u4e00\u5b9a\u8981\u5e72\u51c0\u5229\u843d\u3002\uff09
\u5728\u786e\u8ba4\u7535\u8def\u710a\u63a5\u65e0\u8bef\u540e\uff0c\u5f00\u59cb\u8fdb\u884c\u7535\u8def\u7684\u8c03\u8bd5\u3002\u5148\u628a\u7535\u6e90\u63a5\u5728\u2462\u3001\u2463\u7ebf\u4e0a\uff0c\u2465\u3001\u2460\u7ebf\u63a5\u5730\uff0c\u2461\u3001\u2464\u7ebf\u63a5\u5165\u626c\u58f0\u5668\uff0c\u7528\u4e07\u7528\u8868\u5bf9\u96c6\u6210\u8fd0\u653eTDA2030\u548c\u03bcPC324C\u7684\u5404\u5f15\u51fa\u7ba1\u811a\u6d4b\u51fa\u5b83\u4eec\u4e4b\u95f4\u7684\u7535\u538b\u4e0e\u7535\u6d41\uff0c\u5e76\u4e0e\u5176\u5178\u578b\u503c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u770b\u770b\u662f\u5426\u6709\u660e\u663e\u7684\u5dee\u8ddd\uff0c\u5224\u65ad\u96c6\u6210\u7535\u8def\u5de5\u4f5c\u662f\u5426\u6b63\u5e38\u3002
R8，R9，R10，R11，R12，R12，R13，R14是位号，10K,10K,5.1R,100K,470R,1M,1K是数值
1M=1000K=1000000R.那个开关是继电器内部的
470R就是470欧姆，10k就是10000欧姆 1M等于1000000欧姆 1k等于1000欧姆 k2就是继电器的一个常开触点. qq815965061
扩展阅读：电子元器件识别图大全 ... 50个常用元器件图片 ... 电阻表图片大全 ... 10r电阻参数 ... 电阻色环对照图 ... 电阻的计算方法 ... 10k热敏电阻参数 ... 电阻对照表大全 ... 贴片型号对照表 ...
