{"id":29768,"date":"2024-10-19T12:30:34","date_gmt":"2024-10-19T04:30:34","guid":{"rendered":"https:\/\/www.projector.com.hk\/en\/product\/aov-skm4500pbl-%e5%9b%9b%e8%81%b2%e9%81%93-uhf-%e7%84%a1%e7%b7%9a%e9%ba%a5%e5%85%8b%e9%a2%a8-%e7%84%a1%e7%b7%9a%e6%9c%83%e8%ad%b0%e9%ba%a5%e5%85%8b%e9%a2%a8%e7%b3%bb%e5%88%97\/"},"modified":"2024-10-19T12:30:35","modified_gmt":"2024-10-19T04:30:35","slug":"aov-skm4500pbl-%e5%9b%9b%e8%81%b2%e9%81%93-uhf-%e7%84%a1%e7%b7%9a%e9%ba%a5%e5%85%8b%e9%a2%a8-%e7%84%a1%e7%b7%9a%e6%9c%83%e8%ad%b0%e9%ba%a5%e5%85%8b%e9%a2%a8%e7%b3%bb%e5%88%97","status":"publish","type":"product","link":"https:\/\/www.projector.com.hk\/en\/product\/aov-skm4500pbl-%e5%9b%9b%e8%81%b2%e9%81%93-uhf-%e7%84%a1%e7%b7%9a%e9%ba%a5%e5%85%8b%e9%a2%a8-%e7%84%a1%e7%b7%9a%e6%9c%83%e8%ad%b0%e9%ba%a5%e5%85%8b%e9%a2%a8%e7%b3%bb%e5%88%97\/","title":{"rendered":"AOV SKM4500PBL \u56db\u8072\u9053 UHF \u7121\u7dda\u9ea5\u514b\u98a8\/\u7121\u7dda\u6703\u8b70\u9ea5\u514b\u98a8\u7cfb\u5217"},"content":{"rendered":"

\"\"<\/p>\n

SKM4500PBL
\n\u529f\u80fd\u7279\u9ede\uff1a
\n1.AOV \u751f\u7522\u7684UHF\u3001200 \u983b\u9053\u7cfb\u5217\u7121\u7dda\u9ea5\u514b\u98a8\u662f\u63a1\u7528DPLL \u6578\u4f4d\u9396\u76f8\u74b0\u591a\u983b\u9053\u983b\u7387\u5408\u6210\u6280\u8853\u53ca\u96dc\u8a0a\u81ea\u52d5\u63a7\u5236\u6280\u8853\uff0c\u572850MHZ \u983b\u7387\u983b\u5bec\u4ee5250KHz \u9593\u9694\uff0c\u63d0\u4f9b\u591a\u9054200 \u500b\u983b\u9053\u9078\u64c7\uff0c\u53ef\u9396\u5b9a\u63a7\u5236\u529f\u80fd\u9078\u64c7\uff0c\u53ef\u8abf\u6574\u7121\u7dda\u589e\u76ca\u9023\u63a5\u529f\u80fd\uff0c\u5229\u7528\u7d05\u5916\u7dda\u81ea\u52d5\u983b\u9053\u8ffd\u983b\u548c\u7cfb\u7d71\u9396\u5b9a\u529f\u80fd\u5be6\u73fe\u672c\u7cfb\u5217\u5167\u4efb\u4f55\u4e00\u652f\u767c\u5c04\u5668\u8207\u4efb\u4f55\u4e00\u53f0\u63a5\u6536\u6a5f\u90fd\u53ef\u4ee5\u5c0d\u4e0a\u983b\uff0c\u7279\u5225\u9069\u5408\u591a\u5957\u7522\u54c1\u5728\u540c\u4e00\u5834\u5408\u4f7f\u7528\u3002
\n2\u3001\u986f\u793a\u5668\u986f\u793a\u901a\u8a0a\u7684\u8a0a\u606f\uff0c\u5bec\u5927\u6e05\u6670\u7684\u9ad8\u6e05 2.5 \u82f1\u5c3a\u6db2\u6676\u986f\u793a\u5668\u53ef\u67e5\u770b\u7121\u7dda\u55ae\u5143\u7684\u96fb\u6c60\u96fb\u91cf\u3001\u983b\u7387\u8a0a\u865f\u3001\u8a0a\u865f\u5f37\u5f31\u3001\u97f3\u8a0a\u96fb\u5e73\u7b49\u8cc7\u8a0a\u72c0\u614b\u3002
\n3.\u5c0d\u983b\u986f\u793a\u5668\u8b8a\u8272\uff0c\u7522\u54c1\u524d\u9762\u677f\u7684\u96d9\u5c64\u96d9\u8272\u5de5\u85dd\uff0c\u52a0\u7f6e\u5916\u7f6e RF \u63a5\u6536\u4fe1\u865f\u71c8\u4ee5\u53ca AF \u97f3\u983b\u96fb\u5e73\u6307\u793a\u71c8\uff0c\u66f4\u6e05\u6670\u986f\u793a\u63a5\u6536\u5668\u5de5\u4f5c\u5167\u5bb9\uff0c\u5168\u77fd\u81a0\u5c0e\u5149\u6309\u9375\uff0c\u986f\u793a\u7c21\u6f54\u5de5\u6574\u3002
\n4.\u63a1\u7528 6.3mm \u4e0d\u5e73\u8861\u8f38\u51fa\u53ca XLR \u5361\u5102\u5e73\u8861\u8f38\u51fa\u540c\u6b65\u8f38\u51fa\u8a2d\u8a08\uff0c\u65b9\u4fbf\u9023\u63a5\u5404\u7a2e\u97f3\u8a0a\u8655\u7406\u8a2d\u5099\u3002
\n5.\u5e95\u5ea7\u5f0f\u6703\u8b70\u55ae\u5143\u6aaf\u9762\u5f0f\u8a2d\u8a08\uff0c\u914d\u50992 \u540b\u9ad8\u6e05\u591c\u6676\u5c4f\uff0c\u5177\u6709\u9ad8\u4eae\u5ea6\u3001\u9ad8\u5c0d\u6bd4\u5ea6\u3001\u5bec\u53ef\u8996\u89d2\u5ea6\u3001\u4f4e\u529f\u8017\u7b49\uff0c\u53ef\u986f\u793a\u6703\u8b70\u55ae\u5143\u7684\u901a\u9053\u983b\u7387\u3001\u8a0a\u865f\u3001\u96fb\u91cf\u3001\u8a0a\u865f\u5f37\u5ea6\u7b49\u8cc7\u8a0a\uff1b\u96d9\u958b\u95dc\u96d9\u8272\u6307\u793a\u71c8\uff0c\u7121\u6a5f\u68b0\u6309\u9375\ud83d\udc49\uff1b\u6703\u8b70\u55ae\u5143\u5177\u6709\u5145\u96fb\u53e3\uff0c\u53ef\u652f\u63f4\u76f4\u4f9b\u96fb\u6216\u96fb\u6c60\u5145\u96fb\uff1b\u6a19\u914d3 \u7bc01.5V \u96fb\u6c60\uff0c\u96fb\u6c60\u5bb9\u91cf\u90541200mAh\uff1b\u54aa\u687f\u5167\u7f6e2\u55ae\u5143\u8d85\u5fc3\u578b\u96fb\u5bb9\u54aa\u82af\uff0c\u6700\u5927\u53ef\u90541.5 \u516c\u5c3a\u62fe\u97f3\u8ddd\u96e2\uff0c\u9ad8\u4fdd\u771f\u539f\ud83d\udc49\uff1b\u55ae\u5143\u5177\u5099\u7368\u7acb\u97f3\u91cf\u8abf\u6574\u65cb\u626d\uff0c\u6703\u8b70\u73fe\u5834\u9748\u6d3b\u64fa\u653e\u6703\u8b70\u55ae\u5143\u3002\u591a\u5143\u5316\u6703\u8b70\u7cfb\u7d71\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u5927\u5c0f\u6703\u8b70\u5834\u5408\u4f7f\u7528\u3002
\n\u7cfb\u7d71\u53c3\u6578\uff1a
\n\u5de5\u4f5c\u983b\u7387\uff1aUHF 640.250MHz-690MHz
\n\u8abf\u8b8a\u65b9\u5f0f\uff1a\u5bec\u983b FM
\n\u983b\u9053\u6578\u76ee\uff1a200
\n\u983b\u9053\u9593\u9694\uff1a250KHz
\n\u983b\u7387\u7a69\u5b9a\u5ea6\uff1a\u00b10.005%\u52d5\u614b\u7bc4\u570d\uff1a100dB
\n\u504f\u79fb\uff1a\u00b145KHz
\n\u97f3\u983b\u983b\u7387\u97ff\u61c9\uff1a80Hz-18KHz\uff08\u00b13dB\uff09\u7d9c\u5408\u8a0a\u865f\u96dc\u8a0a\u6bd4\uff1a\uff1e105dB
\n\u7d9c\u5408\u5931\u771f\uff1a\u22640.5%
\n\u5de5\u4f5c\u8ddd\u96e2\uff1a80m\uff08\u5728\u7406\u60f3\u74b0\u5883\u7684\u60c5\u6cc1\u4e0b\uff09\u5de5\u4f5c\u74b0\u5883\u6eab\u5ea6\uff1a-10\u2103~+50\u2103<\/p>\n

 <\/p>\n

\u63a5\u6536\u6a5f\u6307\u6a19\uff1a
\n\u63a5\u6536\u6a5f\u65b9\u5f0f\uff1a\u4e8c\u6b21\u8b8a\u983b\u8d85\u5916\u5dee
\n\u4e2d\u983b\u983b\u7387\uff1a\u7b2c\u4e00\u4e2d\u983b\uff1a110MHz\uff0c\u7b2c\u4e8c\u4e2d\u983b\uff1a10.7MHz\u5929\u7dda\u63a5\u53d6\uff1a4 \u500b BNC \/50\u03a9
\n\u9748\u654f\u5ea6\uff1a12dB V(80dB S\/N)\u9748\u654f\u5ea6\u8abf\u7bc0\u7bc4\u570d\uff1a12-32dB V\u96dc\u6563\u6291\u5236\uff1a\u226575dB
\n\u96fb\u5e73\uff1a+10dBV
\n\u97f3\u8a0a\u8f38\u51fa\u63d2\u5165\uff1a4 \u500b XLR \u5361\u5102\u5e73\u8861\u63d2\u5ea7\u548c\u03c66.3mm \u4e0d\u5e73\u8861\u5f0f\u63d2\u5ea7\u4f9b\u96fb\u65b9\u5f0f\uff1a220VAC\/50-60HZ12VDC\/1A
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\n\u767c\u5c04\u6a5f\u6307\u6a19\uff1a
\n\u9ea5\u514b\u98a8\u985e\u578b\uff1a\u6703\u8b70\u63a1\u7528\u9ad8\u968e\u6280\u8853\u9663\u5217\u54aa\u82af\uff0c\u53ef\u62fe\u97f3 100CM \u7bc4\u570d\uff0c\u8d85\u5fc3\u578b\u6307\u5411\u6027\u99d0\u6975\u9ad4\uff1b\u983b\u7387\u97ff\u61c9\uff1a80Hz\uff5e16KHz\uff1b
\n\u9ea5\u514b\u98a8\u8f38\u5165\u963b\u6297\uff1a1K\u03a9\uff1b\u9748\u654f\u5ea6\uff1a-46 dBV\/Pa\uff1b
\n\u6700\u5927 SPL\uff1a100dB(THD>3%)\uff1b
\n\u8a0a\u865f\u96dc\u8a0a\u6bd4\uff1a>80dB(A)\uff1b\u4e32\u64fe\uff1a>70dB
\n\u52d5\u614b\u7bc4\u570d:>80dB\uff1b
\nTHD\uff1a<0.1%\uff1b
\n\u6700\u5927\u8017\u96fb\u91cf\uff1a4 W\uff1b\u62fe\u97f3\u8ddd\u96e2\uff1a1.5 \u516c\u5c3a
\n\u9075\u5faa\u898f\u7bc4\uff1aIEC60914\uff1b
\n\u4f9b\u96fb\u65b9\u5f0f \uff1a\u96fb\u6c60\u4f9b\u96fb\/Type-C \u5145\u96fb\u53e3\u76f4\u4f9b\u96fb\uff1b\u986f\u793a\u5668\uff1a2 \u540b\u5f69\u8272\u87a2\u5e55\uff1b
\n\u5b89\u88dd\u65b9\u5f0f\uff1a\u684c\u9762\u5f0f\uff1b
\n\u5c3a\u5bf8(W\u3001D\u3001H )\uff1a160x 110x 60mm \u4e0d\u542b\u54aa\u687f\u687f\u9577\uff1a420mm \u9577\u687f\u53ef\u66f4\u63db\u5f0f\u54aa\u687f(\u9ed1)
\n\u6a19\u914d 3 \u9846 1.5V \u96fb\u6c60\uff0c\u96fb\u6c60\u5bb9\u91cf\u9054 1200mAh\uff0c\u53ef\u6301\u7e8c 10 \u5c0f\u6642\u767c\u8a00\u6216\u9023\u7e8c 12 \u5c0f\u6642<\/p>\n","protected":false},"excerpt":{"rendered":"

SKM4500PBL \u529f\u80fd\u7279\u9ede\uff1a 1.AOV \u751f\u7522\u7684UHF\u3001200 \u983b\u9053\u7cfb\u5217\u7121\u7dda\u9ea5\u514b\u98a8\u662f\u63a1\u7528DPLL \u6578\u4f4d\u9396\u76f8\u74b0\u591a\u983b\u9053\u983b\u7387\u5408\u6210\u6280\u8853\u53ca\u96dc\u8a0a\u81ea\u52d5\u63a7\u5236\u6280\u8853\uff0c\u572850MHZ \u983b\u7387\u983b\u5bec\u4ee5250KHz \u9593\u9694\uff0c\u63d0\u4f9b\u591a\u9054200 \u500b\u983b\u9053\u9078\u64c7\uff0c\u53ef\u9396\u5b9a\u63a7\u5236\u529f\u80fd\u9078\u64c7\uff0c\u53ef\u8abf\u6574\u7121\u7dda\u589e\u76ca\u9023\u63a5\u529f\u80fd\uff0c\u5229\u7528\u7d05\u5916\u7dda\u81ea\u52d5\u983b\u9053\u8ffd\u983b\u548c\u7cfb\u7d71\u9396\u5b9a\u529f\u80fd\u5be6\u73fe\u672c\u7cfb\u5217\u5167\u4efb\u4f55\u4e00\u652f\u767c\u5c04\u5668\u8207\u4efb\u4f55\u4e00\u53f0\u63a5\u6536\u6a5f\u90fd\u53ef\u4ee5\u5c0d\u4e0a\u983b\uff0c\u7279\u5225\u9069\u5408\u591a\u5957\u7522\u54c1\u5728\u540c\u4e00\u5834\u5408\u4f7f\u7528\u3002 2\u3001\u986f\u793a\u5668\u986f\u793a\u901a\u8a0a\u7684\u8a0a\u606f\uff0c\u5bec\u5927\u6e05\u6670\u7684\u9ad8\u6e05 2.5 \u82f1\u5c3a\u6db2\u6676\u986f\u793a\u5668\u53ef\u67e5\u770b\u7121\u7dda\u55ae\u5143\u7684\u96fb\u6c60\u96fb\u91cf\u3001\u983b\u7387\u8a0a\u865f\u3001\u8a0a\u865f\u5f37\u5f31\u3001\u97f3\u8a0a\u96fb\u5e73\u7b49\u8cc7\u8a0a\u72c0\u614b\u3002 3.\u5c0d\u983b\u986f\u793a\u5668\u8b8a\u8272\uff0c\u7522\u54c1\u524d\u9762\u677f\u7684\u96d9\u5c64\u96d9\u8272\u5de5\u85dd\uff0c\u52a0\u7f6e\u5916\u7f6e RF \u63a5\u6536\u4fe1\u865f\u71c8\u4ee5\u53ca AF \u97f3\u983b\u96fb\u5e73\u6307\u793a\u71c8\uff0c\u66f4\u6e05\u6670\u986f\u793a\u63a5\u6536\u5668\u5de5\u4f5c\u5167\u5bb9\uff0c\u5168\u77fd\u81a0\u5c0e\u5149\u6309\u9375\uff0c\u986f\u793a\u7c21\u6f54\u5de5\u6574\u3002 4.\u63a1\u7528 6.3mm \u4e0d\u5e73\u8861\u8f38\u51fa\u53ca XLR \u5361\u5102\u5e73\u8861\u8f38\u51fa\u540c\u6b65\u8f38\u51fa\u8a2d\u8a08\uff0c\u65b9\u4fbf\u9023\u63a5\u5404\u7a2e\u97f3\u8a0a\u8655\u7406\u8a2d\u5099\u3002 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