{"id":866,"date":"2021-01-22T12:41:22","date_gmt":"2021-01-22T04:41:22","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&p=866"},"modified":"2021-02-09T15:22:23","modified_gmt":"2021-02-09T07:22:23","slug":"fswt","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=fswt","title":{"rendered":"FSWT\u6d4b\u8bd5\u63a5\u6536\u673a"},"content":{"rendered":"
\n

FSWT\u5176\u9ad8\u8fbe500MHz\u7684\u6570\u5b57\u5316\u6d4b\u91cf\u5e26\u5bbd\u548c\u6781\u9ad8\u7684\u7075\u654f\u5ea6\uff0cR&S\u00ae<\/sup>FSWT\u6ee1\u8db3TEMPEST\u6d4b\u91cf\u63a5\u6536\u5668\u7684\u8981\u6c42\u3002\u76f4\u89c2\u3001\u76f4\u89c2\u7684\u64cd\u4f5c\u6982\u5ff5\u4f7f\u7528\u6237\u80fd\u591f\u5feb\u901f\u3001\u8f7b\u677e\u5730\u5b8c\u6210\u6d4b\u91cf\u4efb\u52a1\u3002<\/p>\n

R&S\u00ae<\/sup>FSWT\u662f\u9002\u7528\u4e8e\u9700\u8981\u68c0\u67e5\u5373\u4f7f\u662f\u5f31\u5c0f\u4fe1\u53f7\u7684\u4fe1\u606f\u5185\u5bb9\u5e94\u7528\u7684\u5408\u9002\u6d4b\u91cf\u4eea\u5668\u3002\u5b83\u6709\u4e24\u4e2a\u7b49\u6548\u7684\u3001\u53ef\u5207\u6362\u7684\u5c04\u9891\u8f93\u5165\u3001\u9ad8\u8fbe500MHz\u7684\u6d4b\u91cf\u548c\u5206\u6790\u5e26\u5bbd\uff0c\u4ee5\u53ca\u4e24\u4e2a\u9002\u7528\u89c6\u9891\u7535\u538b\u548c\u89e3\u8c03\u7684\u53ef\u72ec\u7acb\u8bbe\u7f6e\u7684\u6a21\u62df\u8f93\u51fa\uff0c\u5b8c\u5168\u9002\u5408\u5178\u578b\u7684\u6d4b\u8bd5\u8bbe\u7f6e\uff0c\u5f88\u5bb9\u6613\u53d6\u4ee3\u65e7\u4eea\u5668\u3002R&S\u00ae<\/sup>FSWT\u53ef\u9009\u5728\u57fa\u672c\u5355\u5143\uff085hu\uff09\u4e2d\u914d\u5907\u9884\u9009\u548c\u524d\u7f6e\u653e\u5927\u5668\u300221\u4e2a\u5177\u6709\u975e\u5e38\u4f4e\u63d2\u5165\u635f\u8017\u7684\u53ef\u5207\u6362\u6ee4\u6ce2\u5668\u53ef\u4ee5\u6291\u5236\u5f88\u5f3a\u7684\u5e26\u5916\u4fe1\u53f7\u3002\u91c7\u7528\u524d\u7f6e\u653e\u5927\u5668\uff0c100MHz\u65f6\u7684\u566a\u58f0\u7cfb\u6570\u4ec5\u4e3a1.5dB\u3002\u6d4b\u8bd5\u63a5\u6536\u673a\u53ef\u4ee5\u53ef\u9760\u5730\u6d4b\u91cf\u548c\u89e3\u8c03\u5fae\u5f31\u7684\u4fe1\u53f7\u3002<\/p>\n

\u7279\u70b9\u548c\u4f18\u70b9<\/h2>\n

\u9ad8\u7075\u654f\u5ea6\uff0c\u4f4e\u9891\u7387\u6781\u9650<\/h4>\n

100 MHz\u65f6\u566a\u58f0\u7cfb\u6570\u4ec5\u4e3a1.5 dB
\n<0.4 dB\u603b\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u9ad8\u8fbe8 GHz<\/p>\n

\u4f4e\u76f8\u4f4d\u566a\u58f0<\/h4>\n

\u4f4e\u76f8\u4f4d\u566a\u58f0-137 dBc\uff081 Hz\uff09@10 kHz\uff0c1 GHz\u8f7d\u6ce2
\n\u76f8\u566a\u6bd4\u4ee5\u524d\u7684\u4eea\u5668\u4f4e10dB
\n\u524d\u7f6e\u653e\u5927\u5668\u7684\u96c6\u6210\u9884\u9009<\/strong>
\n\u57fa\u672c\u5355\u5143\u4e2d\u53ef\u9009\u9884\u9009\u548c\u524d\u7f6e\u653e\u5927\u5668
\n\u7075\u654f\u5ea6\u63a5\u8fd1\u53ef\u80fd\u7684\u6781\u9650
\n\u6a21\u62df\u8f93\u51fa<\/strong>
\n\u4e24\u4e2a250 MHz\u5e26\u5bbd\u7684\u53ef\u8bbe\u7f6e\u6a21\u62df\u8f93\u51fa\u53ef\u7528\u4e8e\uff1a
\n\u7ebf\u6027\u548c\u5bf9\u6570\u6807\u5ea6\u7684\u89c6\u9891\u7535\u538b
\nAC\u8026\u5408\u89c6\u9891
\nPower
\nAM\u3001FM\u6216\u03c6M
\nIF
\nI\/Q
\n\u81ea\u52a8\u5316<\/strong>
\n\u9884\u914d\u7f6e\u9891\u6bb5\u7684\u81ea\u52a8\u626b\u63cf
\n\u7b26\u5408MIL-STD-461\u7684EMI\u6d4b\u91cf
\n\u6a21\u62df\u8c03\u5236\u6a21\u5f0f\u6d4b\u91cf\u7684\u5e94\u7528<\/strong>
\n\u8c03\u5e45\u8c03\u9891\u03c6M\u89e3\u8c03
\n500 MHz\u5206\u6790\u5e26\u5bbd
\n\u6240\u6709\u6d4b\u91cf\u529f\u80fd\u7684\u4eea\u5668\u8bbe\u7f6e\u4e00\u81f4
\n\u77e2\u91cf\u4fe1\u53f7\u5206\u6790\u5e94\u7528<\/strong>
\nMSK\u52304096QAM\u7684\u7075\u6d3b\u8c03\u5236\u5206\u6790
\n\u8bb8\u591a\u7279\u5b9a\u4e8e\u6807\u51c6\u7684\u9ed8\u8ba4\u8bbe\u7f6e
\n\u64cd\u4f5c\u7b80\u5355\uff0c\u56fe\u5f62\u652f\u6301
\n\u7528\u4e8e\u8be6\u7ec6\u4fe1\u53f7\u5206\u6790\u7684\u7075\u6d3b\u5206\u6790\u5de5\u5177\u4f7f\u6545\u969c\u6392\u9664\u53d8\u5f97\u975e\u5e38\u7b80\u5355
\n\u89c6\u9891\u5149\u6805<\/strong>
\nR&S\u00aeFSWT-K57\u89c6\u9891\u5149\u6805\u9009\u9879\u91cd\u5efaR&S\u00aeFSWT\u4e0a\u7684\u89c6\u9891\u5c4f\u5e55\u5185\u5bb9
\n\u5f3a\u5927\u7684\u5206\u6790\u529f\u80fd<\/strong>
\n\u6d4b\u91cf\u63a5\u6536\u673a\u548c\u9891\u8c31\u5206\u6790\u4eea\u5728\u4e00\u4e2a\u76d2\u5b50\u91cc
\n\u540c\u65f6\u663e\u793a\u591a\u8fbe\u56db\u4e2a\u6761\u5f62\u56fe\u63a2\u6d4b\u5668
\n\u540c\u65f6\u4f7f\u7528\u548c\u663e\u793a\u591a\u4e2a\u6d4b\u91cf\u5e94\u7528\u7a0b\u5e8f
\n\u64cd\u4f5c\u65b9\u4fbf-\u76f4\u89c2\u7684\u7ed3\u679c\u663e\u793a<\/strong>
\n\u6bd4\u4ee5\u5f80\u66f4\u76f4\u89c2\u7684\u914d\u7f6e\u548c\u5206\u6790
\n\u4f18\u5316\u7528\u6237\u754c\u9762\uff0c\u5feb\u901f\u5b8c\u6210\u4efb\u52a1
\n\u591a\u89c6\u56fe\uff1a\u591a\u79cd\u6d4b\u91cf\u7ed3\u679c\u7684\u6e05\u6670\u663e\u793a
\n\u5b89\u5168\u7b2c\u4e00<\/strong>
\n\u603b\u662f\u6700\u65b0\u7684
\n\u6d4b\u91cf\u7ed3\u679c\u4fdd\u5bc6<\/p>\n

\u7b80\u8981\u6307\u6807<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specifications in brief<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\u9891\u7387\u8303\u56f4<\/td>\nR&S\u00ae<\/sup>FSWT26<\/td>\n10\u00a0Hz to 26.5\u00a0GHz<\/td>\n<\/tr>\n
\u9891\u7387\u7a33\u5b9a\u5ea6<\/td>\n<\/td>\n1 \u00d7 10\u20137<\/sup>\/year<\/td>\n<\/tr>\n
<\/td>\nwith R&S\u00ae<\/sup>FSW-B4 option<\/td>\n3 \u00d7 10\u20138<\/sup>\/year<\/td>\n<\/tr>\n
\u6d4b\u8bd5\u5e26\u5bbd<\/strong><\/td>\n<\/tr>\n
<\/td>\n6\u00a0dB filter<\/td>\n1\u00a0Hz to 500\u00a0MHz<\/td>\n<\/tr>\n
<\/td>\nvideo filter<\/td>\n1\u00a0Hz to 500\u00a0MHz<\/td>\n<\/tr>\n
<\/td>\nI\/Q demodulation bandwidth<\/td>\n500\u00a0MHz<\/td>\n<\/tr>\n
Noise figure with preamplifier<\/td>\n10\u00a0kHz < f < 1\u00a0GHz<\/td>\n< 4\u00a0dB<\/td>\n<\/tr>\n
<\/td>\nf < 8\u00a0GHz<\/td>\n< 8\u00a0dB<\/td>\n<\/tr>\n
<\/td>\nf < 26.5\u00a0GHz<\/td>\n< 12\u00a0dB<\/td>\n<\/tr>\n
\u76f8\u4f4d\u566a\u58f0<\/strong><\/td>\n<\/tr>\n
10\u00a0kHz offset from carrier<\/td>\n500\u00a0MHz carrier frequency<\/td>\ntyp. \u2013140\u00a0dBc (1\u00a0Hz)<\/td>\n<\/tr>\n
<\/td>\n1\u00a0GHz carrier frequency<\/td>\ntyp. \u2013137\u00a0dBc (1\u00a0Hz)<\/td>\n<\/tr>\n
<\/td>\n10\u00a0GHz carrier frequency<\/td>\ntyp. \u2013128\u00a0dBc (1\u00a0Hz)<\/td>\n<\/tr>\n
Third-order intercept (TOI)<\/td>\nf < 1\u00a0GHz<\/td>\ntyp. +30\u00a0dBm<\/td>\n<\/tr>\n
<\/td>\nf < 3\u00a0GHz<\/td>\ntyp. +25\u00a0dBm<\/td>\n<\/tr>\n
<\/td>\nf < 8\u00a0GHz<\/td>\ntyp. +20\u00a0dBm<\/td>\n<\/tr>\n
<\/td>\nf > 8\u00a0GHz<\/td>\ntyp. +15\u00a0dBm<\/td>\n<\/tr>\n
Total measurement uncertainty<\/td>\nf < 8\u00a0GHz<\/td>\n0.37\u00a0dB<\/td>\n<\/tr>\n
\u6a21\u62df\u8f93\u51fa<\/strong><\/td>\n<\/tr>\n
\u5e26\u5bbd<\/td>\nIF<\/td>\n200\u00a0MHz<\/td>\n<\/tr>\n
<\/td>\nvideo<\/td>\n250\u00a0MHz<\/td>\n<\/tr>\n
<\/td>\nAM, FM, \u03c6M<\/td>\n500\u00a0MHz<\/td>\n<\/tr>\n
\u6a21\u62df\u89e3\u8c03<\/td>\ndemodulation modes<\/td>\nAM, FM, \u03c6M<\/td>\n<\/tr>\n
<\/td>\ndemodulation bandwidth<\/td>\n100\u00a0Hz to 500\u00a0MHz<\/td>\n<\/tr>\n
<\/td>\nanalysis displays<\/td>\nmodulation versus time, modulation spectrum, RF spectrum<\/td>\n<\/tr>\n
Number of sweep points<\/td>\nanalyzer<\/td>\nselectable from 101 to 100 001,
\nmax. 1 000 001 in zero span<\/td>\n<\/tr>\n
<\/td>\nreceiver<\/td>\nmax. 4 000 000<\/td>\n<\/tr>\n
Detectors<\/td>\nreceiver<\/td>\nmax. peak, min. peak, RMS, average, AC video (pulse), AC video (sine)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8ba2\u8d27\u4fe1\u606f<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
R&S\u00aeFSWT<\/td>\nTest Receiver
\nTEMPEST measuring receiver with digital signal evaluation
\n10 Hz to 26 GHz<\/td>\n<\/tr>\n
R&S\u00aeFSW-B4<\/td>\nOCXO precision frequency reference<\/td>\n<\/tr>\n
R&S\u00aeFSW-B10<\/td>\nExternal generator control<\/td>\n<\/tr>\n
R&S\u00aeFSWT-B17<\/td>\nDigital Baseband Interface<\/td>\n<\/tr>\n
R&S\u00aeFSWT-B517<\/td>\nI\/Q streaming Interface up to 500 MHz bandwidth<\/td>\n<\/tr>\n
R&S\u00aeFSWT-B18<\/td>\nSpare Solid State Disk (removable hard disk)<\/td>\n<\/tr>\n
R&S\u00aeFSWT-B23<\/td>\nRF Preamplifier<\/td>\n<\/tr>\n
R&S\u00aeFSWT-B223<\/td>\nRF Preselection and RF Preamplifier<\/td>\n<\/tr>\n
R&S\u00aeFSW-B33<\/td>\nUSB mass memory write protection<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K33<\/td>\nSSD Write Protection<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K53<\/td>\nFFT based scan for fast overview measurements<\/td>\n<\/tr>\n
&S\u00aeFSWT-K57<\/td>\nVideo rastering<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K70<\/td>\nVector Signal Analysis<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K70M<\/td>\nMulti Modulation Analysis (requires R&S\u00aeFSWT-K70)<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K70P<\/td>\nBER PRBS Measurements (requires R&S\u00aeFSWT-K70)<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K96<\/td>\nR&S\u00aeFSWT-K96<\/td>\n<\/tr>\n
R&S\u00aeFSWT-K552<\/td>\nCustom Digital Baseband Connection<\/td>\n<\/tr>\n
R&S\u00aeVSE-K70<\/td>\nVector signal analysis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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