{"id":1663,"date":"2021-01-18T16:21:11","date_gmt":"2021-01-18T08:21:11","guid":{"rendered":"https:\/\/bd6mm.cn\/blog\/?p=1663"},"modified":"2021-01-20T16:32:39","modified_gmt":"2021-01-20T08:32:39","slug":"approaching_amateur_satellite_communication_8__focus_on_oscar-7_amateur_satellite","status":"publish","type":"post","link":"https:\/\/bd6mm.cn\/blog\/2021\/01\/approaching_amateur_satellite_communication_8__focus_on_oscar-7_amateur_satellite.html","title":{"rendered":"\u300a\u8d70\u8fd1\u4e1a\u4f59\u536b\u661f\u901a\u4fe1\u300b\uff08\u516b\uff09| \u805a\u7126OSCAR-7\u4e1a\u4f59\u536b\u661f"},"content":{"rendered":"

\u8f7d\u4eba\u822a\u5929\u548c\u4e1a\u4f59\u65e0\u7ebf\u7535<\/strong><\/span><\/p>\n

\n

by Keith Baker, KB1SF\/VA3KSF, kb1sf@amsat.org<\/p>\n

\u672c\u6587\u539f\u9898\u4e3a\u300a\u8f7d\u4eba\u822a\u5929\u548c\u4e1a\u4f59\u65e0\u7ebf\u7535\u300b\u53d1\u8868\u4e8e\u300a\u76d1\u6d4b\u65f6\u62a5\u300b<\/p>\n

\uff08Brasstown, NC 28902\uff09<\/p>\n<\/blockquote>\n

        \u672c\u6587\u5c06\u628a\u76ee\u5149\u805a\u7126\u5728\u4e00\u9897\u53e4\u8001\u7684\u4e1a\u4f59\u536b\u661f\uff0c\u4e00\u9897\u8fc4\u4eca\u6301\u7eed\u5728\u8f68\uff08\u534a\u64cd\u4f5c\u72b6\u6001\uff09\u8fd147\u5e74\u7684\u4e1a\u4f59\u536b\u661f OSCAR-7\uff08\u4ee5\u4e0b\u7f29\u5199\u4e3aAO-7\uff09\u3002<\/p>\n

\u5f00\u59cb<\/p>\n

        1974\u5e7411\u670815\u65e5\uff0cAO-7\u4f5c\u4e3aDelta 2310\u706b\u7bad\u7684\u7b2c\u4e8c\u8f7d\u8377\u4e0eITOS-G\uff08NOAA 4\uff09\u536b\u661f\u3001\u53ca\u897f\u73ed\u7259\u7684INTASAT\u536b\u661f\u4e00\u8d77\uff0c\u5728\u52a0\u5229\u798f\u5c3c\u4e9a\u5dde\u9686\u6ce2\u514b\u9644\u8fd1\u7684\u8303\u767b\u5821\u7a7a\u519b\u57fa\u5730\u53d1\u5c04\u5347\u7a7a\u3002AO-7\u662f\u7b2c\u4e8c\u9897\u4e1a\u4f59\u536b\u661f\uff0c\u56e0\u6b64\u88ab\u79f0\u4e3a\u201cPhase II\u201d\u7cfb\u5217\u536b\u661f\uff08Phase II-B\uff09\u3002\u201cPhase II\u201d\u7cfb\u5217\u536b\u661f\u4e0d\u50cf\u4e4b\u524d\u5728\u8f68\u65f6\u95f4\u8f83\u77ed\u7684\u4e1a\u4f59\u536b\u661f\u90a3\u6837\u53ea\u643a\u5e26\u4e86\u4fe1\u6807\u53d1\u5c04\u673a\uff0c\u5b83\u4eec\u642d\u8f7d\u4e86\u4e1a\u4f59\u65e0\u7ebf\u7535\u9891\u6bb5\u5c04\u9891\u8f6c\u53d1\u5668\u3002 <\/p>\n

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\u56fe1  \u65e9\u671f\uff0c\u7231\u597d\u8005\u7ecf\u5e38\u5728\u4ed6\u4eec\u7684\u5730\u4e0b\u5ba4\u6216\u82b1\u56ed\u91cc\u5efa\u9020\u4e1a\u4f59\u536b\u661f\uff0c\u56fe\u4e2d\u662fDick Daniels\uff08W4PUG\uff09\uff0c\u6b63\u5c06\u7535\u5b50\u5143\u5668\u4ef6\u710a\u63a5\u5230AO-7\u7684\u7535\u5b50\u8bbe\u5907\u6a21\u5757\uff08AMSAT\u63d0\u4f9b\uff09<\/p>\n

        \u8fd9\u9897\u91cd\u91cf\u7ea630\u516c\u65a4\u7684\u516b\u9762\u4f53\u536b\u661f\uff08\u9ad8360mm\uff0c\u76f4\u5f84424mm\uff09\u88ab\u53d1\u5c04\u81f3\u503e\u89d2\u4e3a101.7\u5ea6\uff0c\u8fd1\u5730\u70b9\u548c\u8fdc\u5730\u70b9\u5206\u522b\u4e3a1444km\u548c1459km\u7684\u8fd1\u4f3c\u5706\u8f68\u9053\u3002\u536b\u661f\u5929\u7ebf\u9635\u7531\u503e\u659c\u53ef\u65cb\u8f6c\u7684\u5706\u6781\u5316VHF\/UHF\u9891\u6bb5\u5929\u7ebf\u7cfb\u7edf\u548cHF\u9891\u6bb5\u5076\u6781\u5b50\u5929\u7ebf\u7ec4\u6210\u3002 <\/p>\n

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\u56fe2  AO-7\u7684\u603b\u88c5\u201c\u51c0\u5ba4\u201d\u662f\u7528\u9489\u6728\u548c\u5851\u6599\u5e03\u5236\u6210\uff0c\u5c3d\u7ba1\u7b80\u964b\uff0cAMSAT\u4ece\u672a\u6709\u4e00\u9897\u536b\u661f\u56e0\u4e3a\u6c61\u67d3\u800c\u88ab\u53d1\u5c04\u673a\u6784\u62d2\u7edd\u3002\uff08AMSAT\u63d0\u4f9b\uff09<\/p>\n

        \u4e0eAO-6\u7c7b\u4f3c\uff0cAO-7\u7531\u591a\u4e2a\u56fd\u5bb6\uff08\u5fb7\u56fd\u3001\u52a0\u62ff\u5927\u3001\u7f8e\u56fd\u548c\u6fb3\u5927\u5229\u4e9a\uff09\u7231\u597d\u8005\u5728AMSAT-NA\u6307\u5bfc\u4e0b\u5171\u540c\u5efa\u9020\u3002\u536b\u661f\u642d\u8f7d\u975e\u53cd\u5411A\u578b\uff08V\/A\u578b\uff09\u548c\u53cd\u5411B\u578b\uff08U\/V\u578b\uff09\u7ebf\u6027\u8f6c\u53d1\u5668\u300210m\u6ce2\u6bb5\u548c2m\u6ce2\u6bb5\u7684\u9065\u6d4b\u4fe1\u6807\u4ee5\u7ec4\u4ef6\u7684\u65b9\u5f0f\u9644\u7740\u5728\u5706\u5f62\u536b\u661f\u7684\u8868\u9762\u3002\u9057\u61be\u7684\u662f\uff0cAO-7\u76842304.1MHz\u5b9e\u9a8c\u4fe1\u6807\u56e0\u56fd\u9645\u9891\u7387\u5212\u5206\u7684\u539f\u56e0\uff0c\u4ece\u672a\u88ab\u6fc0\u6d3b\u3002 <\/p>\n

<\/p>\n

\u56fe3  AO-7\u9879\u76ee\u6210\u5458\u548c\u4ed6\u4eec\u7684\u6210\u679c\uff08AMSAT\u63d0\u4f9b\uff09<\/p>\n

        \u56db\u6839\u5929\u7ebf\u4ee590\u5ea6\u7684\u95f4\u9694\u5b89\u88c5\u5728\u5e95\u90e8\uff0c\u4e24\u4e2a\u5b9e\u9a8c\u6027\u7684Morse\u548c\u7535\u4f20\u7535\u62a5(teletype messages)\u4e2d\u7ee7\u5668\u7cfb\u7edf\uff0c\u5728\u536b\u661f\u7ed5\u5730\u7403\u8f68\u9053\u8fd0\u884c\u65f6\u4e3a\u5176\u63d0\u4f9b\u5b58\u50a8\u548c\u8f6c\u53d1\u80fd\u529b\u3002B\u578b\u8f6c\u53d1\u5668\u7531Karl Meinzer\uff08DJ4ZC\uff09\u6559\u6388\u548cWerner         Haas\uff08DJ5KQ\uff09\u6559\u6388\u8bbe\u8ba1\u5e76\u5efa\u9020\u3002B\u578b\u8f6c\u53d1\u5668\u662f\u7b2c\u4e00\u6b21\u4f7f\u7528\u201cHELAPs\u201d\uff08\u57fa\u4e8e\u53c2\u6570\u5408\u6210\u7684\u9ad8\u6548\u7ebf\u6027\u653e\u5927\uff09\u6280\u672f\uff0c\u8fd9\u9879\u6280\u672f\u7684\u4e00\u90e8\u5206\u5728Meiner\u6559\u6388\u7684\u535a\u58eb\u8bba\u6587\u4e2d\u63d0\u51fa\u3002\u201cHELAPs\u201d\u5728\u540e\u7eed\u7684\u4e1a\u4f59\u536b\u661f\u4e2d\u88ab\u8bc1\u5b9e\u662f\u975e\u5e38\u6709\u6548\u7684\u3002 <\/p>\n

<\/p>\n

\u56fe4 Jan King\uff08W3GEY\uff09\u5728\u51c6\u5907AO-7\u536b\u661f\u7684\u632f\u52a8\u8bd5\u9a8c\uff08AMSAT\u63d0\u4f9b\uff09<\/p>\n

        \u4e24\u4e2a\u8f6c\u53d1\u5668\u901a\u8fc7\u5b9a\u65f6\u5668\u88c5\u7f6e\u4ea4\u66ff\u64cd\u4f5c\uff0c\u4f46\u8f6c\u53d1\u5668\u9009\u62e9\u548c\u8f93\u51fa\u529f\u7387\u63a7\u5236\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5730\u9762\u547d\u4ee4\u5b8c\u6210\u3002\u6bcf\u4e2a\u8f6c\u53d1\u5668\u5728\u4e0b\u884c\u94fe\u8def\u901a\u5e26\u7684\u4e0a\u8fb9\u7f18\u5305\u62ec\u4e00\u4e2a\u952e\u63a7\u9065\u6d4b\u4fe1\u6807\uff0c\u4ee5\u63d0\u4f9b\u5185\u52a1\u6570\u636e\u4ee5\u53ca\u4e00\u4e2a\u53c2\u8003\u6807\u8bb0\uff0c\u5e2e\u52a9\u4e1a\u4f59\u7231\u597d\u8005\u8bbe\u7f6e\u5176\u4e0a\u884c\u94fe\u8def\u529f\u7387\u3002\u7b2c\u4e00\u6b21\u5c1d\u8bd5\u8bbe\u8ba1\u4e24\u4e2a\u8f6c\u53d1\u5668\u7684\u9891\u5e26\u4ea4\u53c9\uff0c\u5141\u8bb8\u4e1a\u4f59\u7231\u597d\u8005\u76d1\u6d4b\u81ea\u5df1\u7684\u4e0b\u884c\u4fe1\u53f7\uff0c\u4ee5\u5e2e\u52a9\u4ed6\u4eec\u8865\u507f\u4e0d\u65ad\u53d8\u5316\u7684\u8def\u5f84\u635f\u8017\u3001\u8f6c\u53d1\u5668\u8d1f\u8f7d\u548c\u591a\u666e\u52d2\u9891\u79fb\u3002 <\/p>\n

<\/p>\n

<\/p>\n

\u56fe5  AO-7\u4e0eDelta\u706b\u7bad\u7684\u4e0a\u4e00\u7ea7\u5339\u914d\u3002AO-7\u4f4d\u4e8e\u53f3\u4e0b\u89d2\uff08AMSAT\u63d0\u4f9b\uff09 <\/p>\n

<\/p>\n

\u56fe6 1974\u5e7411\u670815\u65e5\uff0c AO-7\u7531Delta2310\u706b\u7bad\u5728\u52a0\u5229\u798f\u5c3c\u4e9a\u5dde\u9686\u6ce2\u514b\u9644\u8fd1\u7684\u8303\u767b\u5821\u7a7a\u519b\u57fa\u5730\u53d1\u5c04\u5347\u7a7a\uff08NASA\u63d0\u4f9b\uff09<\/p>\n

\u5931\u800c\u590d\u5f97<\/strong><\/span><\/p>\n

        AO-7\u5728\u8f68\u5de5\u4f5c\u4e86\u8fd17\u5e74\uff0c1981\u5e74\u5e74\u4e2d\uff0c\u56e0\u7535\u6c60\u5931\u6548\u505c\u6b62\u5de5\u4f5c\u30022002\u5e746\u670821\u65e5\uff0cPat Gowen\uff08G3IOR\uff09\u57282\u7c73\u6ce2\u6bb5\u641c\u5bfb\u6240\u8c13\u7684\u201c\u95ef\u5165\u8005\u201d\u65f6\uff0c\u5076\u7136\u53d1\u73b0\u4e00\u4e2a\u9891\u7387145.973MHz\u7684\u4fe1\u6807\u4fe1\u53f7\u4ee58-10\u5b57\u7b26\/\u79d2\u901f\u7387\u7f13\u6162\u53d1\u9001Morse\u7801\u3002\u4fe1\u53f7\u5b8c\u5168\u6d88\u5931\u524d\uff0c\u7f13\u6162\u5730\u5411\u4e0b\u6f02\u79fb\u5230145.970MHz\u3002\u536b\u661f\u4fe1\u6807\u5728S9\u8fbe\u5230\u5cf0\u503c\uff0c\u6709\u65f6\u5b83\u5448\u73b0\u51fa\u8f83\u5dee\u7684\u8d28\u91cf\uff0c\u5728\u9891\u7387\u4e0a\u6296\u52a8\uff0c\u7136\u540e\u53c8\u6062\u590d\u8f83\u9ad8\u6c34\u5e73\uff0c\u4e14\u76f8\u5f53\u7a33\u5b9a\u3002\u4ee4\u4eba\u60ca\u8bb6\u7684\u662f\uff0c\u540e\u6765\u53d1\u73b0\u641c\u7d22\u5230\u7684\u662fAO-7\u3002<\/p>\n

        \u539f\u9879\u76ee\u7ecf\u7406Jan King\uff08W3GEY\uff09\u540e\u6765\u6307\u51fa\uff0cAO-7\u6709\u4e00\u5957\u975e\u5e38\u597d\u7684\u592a\u9633\u80fd\u7535\u6c60\u677f\u3002\u5f53\u7535\u6c60\u53d1\u751f\u6545\u969c\u65f6\uff0c\u4e00\u4e2a\u6216\u591a\u4e2a\u5355\u72ec\u7684\u7535\u6c60\u5355\u5143\u51fa\u73b0\u201c\u77ed\u8def\u201d\u6545\u969c\u3002\u8ba9AO-7\u7684\u5b9e\u9a8c\u8005\u6ca1\u6709\u60f3\u5230\u7684\u662f\uff0c\u5931\u6548\u7684\u7535\u6c60\u201c\u77ed\u8def\u201d\uff0c\u7535\u6c60\u7535\u8def\u53d8\u6210\u4e86\u201c\u5f00\u8def\u201d\uff0c\u6240\u6709\u822a\u5929\u5668\u8d1f\u8f7d\uff08\u5305\u62ec\u8f6c\u53d1\u5668\uff09\u90fd\u53ef\u4ee5\u4ece\u9ad8\u6548\u7684\u592a\u9633\u80fd\u7535\u6c60\u677f\u4e2d\u83b7\u53d6\u7535\u529b\u3002AO-7\u7531\u6b64\u5c06\u62e5\u6709\u8db3\u591f\u7684\u592a\u9633\u80fd\uff0c\u6210\u4e3a\u201c\u767d\u5929\u4e13\u7528\u201d\u536b\u661f\u3002<\/p>\n

        \u4e8b\u5b9e\u4e0a\uff0c\u8fd9\u5c31\u662f\u5bfc\u81f4AO-7\u5728\u4f11\u7720\u591a\u5e74\u540e\u5947\u8ff9\u822c\u5730\u590d\u6d3b\u7684\u539f\u56e0\u3002\u8fd9\u9897\u73b0\u5728\u201c\u53ea\u5728\u767d\u5929\u4f7f\u7528\u201d\u7684\u536b\u661f\u7684\u552f\u4e00\u7f3a\u70b9\u662f\uff0c\u6bcf\u6b21\u592a\u9633\u5149\u7167\u5c04\u5230\u822a\u5929\u5668\u4e0a\uff0c\u5b83\u5728\u79bb\u5f00\u906e\u6321\u540e\u5c31\u4f1a\u901a\u7535\uff0c\u800c\u536b\u661f\u8f6c\u53d1\u5668\u5728\u201c\u6a21\u5f0fV\/U\u201d\u6216\u201c\u6a21\u5f0fU\/V\u201d\u968f\u673a\u5207\u6362\u3002<\/p>\n

\u5f53\u524d\u72b6\u6001<\/strong><\/span><\/p>\n

        \u968f\u540e\u7684\u5206\u6790\u663e\u793a\uff0c\u5373\u4f7f\u5728\u8f68\u9053\u4e0a\u8fd0\u884c\u4e86\u8fd130\u5e74\uff08\u9664\u4e86\u73b0\u5728\u201c\u5f00\u653e\u201d\u7684\u7535\u6c60\u5916\uff09\uff0cAO-7\u4ecd\u7136\u4fdd\u6301\u7740\u4ee4\u4eba\u60ca\u8bb6\u7684\u826f\u597d\u72b6\u6001\u3002\u592a\u9633\u80fd\u7535\u6c60\u677f\u3001BCR\u3001\u4eea\u5668\u5f00\u5173\u8c03\u8282\u5668\uff0c\u4ee5\u53ca\u201c\u6a21\u5f0fB\u201d\u548c\u201c\u6a21\u5f0fA\u201d\u8f6c\u53d1\u5668\u4f3c\u4e4e\u90fd\u5de5\u4f5c\u5f97\u5f88\u597d\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0cMorse\u7801\u9065\u6d4b\u7f16\u7801\u5668\u548c\u7535\u538b\u53c2\u8003\u7535\u8def\u4ee5\u53ca\u5176\u4ed6\u661f\u8f7d\u7535\u5b50\u8bbe\u5907\u4ecd\u5728\u4e3aAO-7\u7684\u5730\u9762\u5904\u7406\u4eba\u5458\u63d0\u4f9b\u6709\u7528\u7684\u6570\u636e\u3002\u5bf9\u4e8e\u4e00\u9897\u536b\u661f\u6765\u8bf4\uff0cAO-7\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e00\u4e2a\u9057\u8ff9\uff0c\u5b83\u662f\u7531\u4e00\u7fa4\u201c\u4e1a\u4f59\u7231\u597d\u8005\u201d\u5728\u5730\u4e0b\u5ba4\u548c\u8f66\u5e93\u91cc\u5efa\u9020\u7684\uff08\u76f8\u5f53\u51c6\u786e\u5730\u8bf4\uff09\uff0c\u5e76\u5728\u8fd130\u5e74\u524d\u53d1\u5c04\u5230\u5730\u7403\u8f68\u9053\u4e0a\u3002 <\/p>\n

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\u56fe7  AO-7\u5728\u8f68\u9053\u4e0a\u7684\u6e32\u67d3\u56fe\uff08AMSAT\u63d0\u4f9b\uff09 <\/p>\n

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\u88681  AO-7\u536b\u661f\u7684\u9891\u7387\u548c\u6a21\u5f0f\u6570\u636e<\/p>\n

\u6536\u542c\u7684\u65f6\u95f4\u548c\u5730\u70b9<\/strong><\/span><\/p>\n

        \u81ea\u4eceAO-7\u8d77\u6b7b\u56de\u751f\uff0c\u5b83\u518d\u6b21\u6210\u4e3aAMSAT\u6700\u53d7\u6b22\u8fce\u7684\u7ebf\u6027\uff08\u6a21\u62df\uff09\u901a\u4fe1\u536b\u661f\u4e4b\u4e00\uff0c\u5f53\u9633\u5149\u5145\u8db3AO-7\u80fd\u63d0\u4f9b\u60ca\u4eba\u7684\u5f3a\u4e0b\u884c\u4fe1\u53f7\u3002<\/p>\n

        \u8981\u786e\u5b9aAO-7\u7b2c\u4e00\u6b21\u51fa\u73b0\u5728\u5730\u5e73\u7ebf\u4e0a\u662f\u5904\u4e8e\u54ea\u79cd\u6a21\u5f0f\uff0c\u8fd8\u9700\u8981\u4e00\u70b9\u8010\u5fc3\u3002\u9996\u5148\u8981\u5c06\u4e0b\u884c\u9891\u7387\u8bbe\u7f6e\u5728\u4efb\u4f55\u4e00\u4e2a\u901a\u5e26\u7684\u4e2d\u95f4\uff0c\u4f8b\u598229.450 MHz\u6216145.950 MHz\uff1b\u7136\u540e\uff0c\u5728\u4e0a\u884c\u53d1\u9001\u51e0\u4e2a\u95f4\u9694\u5f88\u5bbd\u7684CW\u4fe1\u53f7\uff0c\u540c\u65f6\u8c03\u6574\u4e0a\u884c\u4fe1\u53f7\u7684\u9891\u7387\u3002\u4e00\u65e6\u542c\u5230\u53d1\u9001\u7684CW\u4fe1\u53f7\u5728\u4e0b\u884c\u94fe\u8def\u56de\u590d\uff0c\u5c31\u80fd\u77e5\u9053\u536b\u661f\u5904\u4e8e\u54ea\u79cd\u6a21\u5f0f\uff0c\u7136\u540e\u5c31\u53ef\u4ee5\u5f00\u59cb\u901a\u4fe1\u3002<\/p>\n

\u64cd\u4f5c\u5c0f\u8d34\u58eb<\/strong><\/span><\/p>\n

        \u7531\u4e8eAO-7\u5177\u6709\u76f8\u5bf9\u9ad8\u529f\u7387\uff082-8\u74e6\uff09\u7684\u4e0b\u884c\u53d1\u5c04\u673a\uff0c\u5728\u5730\u9762\u5e94\u8be5\u80fd\u591f\u542c\u5230\u975e\u5e38\u5fae\u5f31\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u4e0d\u9700\u8981\u4e0a\u884c\u4fe1\u53f7\u9ad8\u529f\u7387\u53d1\u5c04\u3002\u4e8b\u5b9e\u4e0a\u53ef\u4ee5\u57285\u74e6\u6216\u66f4\u5c0f\u7684\u529f\u7387\u4e0b\uff0c\u7528\u5c0f\u7684\u6253\u86cb\u5668\u5929\u7ebf\u4e0eAO-7\u901a\u4fe1\u3002\u5982\u679c\u536b\u661f\u5728\u5730\u7403\u7ad9\u8fdc\u7aef\uff0c\u53ef\u80fd\u9700\u8981\u589e\u52a0\u529f\u7387\uff0c\u4f46\u662f\u5f53\u536b\u661f\u8fc7\u9876\u65f6\uff0c\u529f\u7387\u53ef\u4ee5\u964d\u5230\u5f88\u4f4e\u3002<\/p>\n

        \u6709\u4e00\u70b9\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cAO-7\u7684\u201cB\u6a21\u5f0f\u201d\u4e0a\u884c\u94fe\u8def\u4e5f\u5904\u4e8e\u975e\u6b63\u5f0f\u768470cm\u6ce2\u6bb5\uff0c\u6240\u8c13\u7684\u201c\u5f31\u4fe1\u53f7\u201d\u5730\u9762\u9891\u6bb5\u7684\u4e2d\u95f4\u4f4d\u7f6e\uff0c\u8be5\u9891\u6bb5\u662f\u5728AO-7\u9996\u6b21\u6c89\u9ed8\u540e\u5efa\u7acb\u7684\u3002\u4e0a\u884c\u94fe\u8def\u529f\u7387\u8fc7\u9ad8\u53ef\u80fd\u4f1a\u5e72\u6270\u9891\u5e26\u4e2d\u7684\u5176\u4ed6\u4e1a\u52a1\uff0c\u5e76\u4e14\u53ef\u80fd\u4f1a\u88ab\u8ba4\u4e3a\u662f\u865a\u5047\u7684\u5e26\u5916\u53d1\u5c04\u3002<\/p>\n

        \u6b64\u5916\uff0c\u5982\u679c\u542c\u5230\u4e0b\u884c\u4fe1\u53f7\u5f00\u59cb\u8fc5\u901f\u6539\u53d8\u9891\u7387\uff08\u7531\u201c\u98a4\u97f3\u201d\u8868\u793a\uff09\uff0c\u8fd9\u610f\u5473\u7740\u4e0a\u884c\u4fe1\u53f7\u529f\u7387\u8fc7\u5927\uff0c\u964d\u4f4e\u53d1\u5c04\u529f\u7387\uff0c\u8fd9\u79cd\u60c5\u51b5\u4f1a\u6539\u5584\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u7531\u4e8e\u6700\u5f3a\u7684\u4fe1\u53f7\u5728\u901a\u5e26\u7684\u4e2d\u95f4\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u5c0f\u7684\u53d1\u5c04\u529f\u7387\u624d\u80fd\u6536\u5230\u4e0b\u884c\u4fe1\u53f7\u3002\u8fd8\u8981\u8bb0\u4f4f\uff0c\u8bed\u97f3\u4fe1\u53f7\u5bf9AO-7\u7684\u529f\u7387\u7cfb\u7edf\u7684\u538b\u529b\u6700\u5c0f\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4f7f\u7528\u7684\u662fCW\uff0c\u8bf7\u683c\u5916\u8b66\u60d5\u4e0a\u884c\u529f\u7387\uff0c\u529f\u7387\u5c3d\u91cf\u4e0d\u8981\u592a\u5927\u3002<\/p>\n

        \u5e0c\u671b\u5728\u7231\u597d\u8005\u7684\u6b63\u786e\u64cd\u4f5c\u4e0b\uff0cAO-7\u6709\u5f88\u591a\u5e74\u7684\u201c\u534a\u64cd\u4f5c\u201d\u5bff\u547d\u3002<\/p>\n

\u7f16\u8bd1\uff1a\u5218\u660e\u661f  \u738b\u5b5f  \u6768\u5a1f<\/strong><\/span><\/p>\n

\u6ce8\uff1a\u8bd1\u6587\u6240\u542b\u4fe1\u606f\u7684\u6240\u6709\u6743\u3001\u4f7f\u7528\u7b49\u5f52\u539f\u53d1\u5e03\u5e73\u53f0\u300a\u76d1\u6d4b\u65f6\u62a5\u300b\u6240\u6709\u3002\u4e2d\u6587\u7248\u53ef\u4ee5\u5728\u7f72\u540d\u201c\u56fd\u5bb6\u65e0\u7ebf\u7535\u76d1\u6d4b\u4e2d\u5fc3 \u7ffb\u8bd1\u201d\u7684\u60c5\u51b5\u4e0b\u8f6c\u8f7d\u3002<\/strong><\/span><\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8f7d\u4eba\u822a\u5929\u548c\u4e1a\u4f59\u65e0\u7ebf\u7535 by Keith Baker, KB1SF\/VA3KSF, kb1sf@amsat.or…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[172,1],"tags":[173],"class_list":["post-1663","post","type-post","status-publish","format-standard","hentry","category-amateur_satellite","category-amateur_radio","tag-y_y_w_x"],"_links":{"self":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts\/1663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/comments?post=1663"}],"version-history":[{"count":0,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts\/1663\/revisions"}],"wp:attachment":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/media?parent=1663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/categories?post=1663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/tags?post=1663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}