{"id":83,"date":"2025-05-23T20:16:12","date_gmt":"2025-05-23T12:16:12","guid":{"rendered":"https:\/\/tekdf.com\/?p=83"},"modified":"2025-05-30T20:47:14","modified_gmt":"2025-05-30T12:47:14","slug":"usage-guide-ni-2974","status":"publish","type":"post","link":"https:\/\/tekdf.com\/index.php\/2025\/05\/23\/usage-guide-ni-2974\/","title":{"rendered":"\u4f7f\u7528\u6307\u5357\uff1aNI-2974"},"content":{"rendered":"\n

\u4e00\u3001\u786c\u4ef6\u8bf4\u660e<\/h2>\n\n\n\n

1.1\u3001\u7cfb\u7edf\u56fe<\/h3>\n\n\n\n
\"\"
\u7cfb\u7edf\u56fe<\/figcaption><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u8fde\u63a5\u5668<\/td>\u4f7f\u7528<\/td><\/tr>
RF 0\u3001RF 1<\/td>\u5c04\u9891\u4fe1\u53f7\u7684\u8f93\u5165\u8f93\u51fa\u7aef\u3002 TX1 RX1 \u4e3aSMA\uff08\u9634\u5934\uff09\u8fde\u63a5\u5668\uff0c\u963b\u6297\u4e3a50 \u03a9\uff0c\u4e3a\u5355\u7aef\u8f93\u5165\u6216\u8f93\u51fa\u901a\u9053\u3002 \u5c04\u9891\u4fe1\u53f7\u8f93\u5165\u7aef\u3002 RX2\u4e3aSMA\uff08f\uff09\u8fde\u63a5\u5668\uff0c\u963b\u6297\u4e3a50\u03a9\uff0c\u4e3a\u5355\u7aef\u8f93\u5165\u901a\u9053\u3002<\/td><\/tr>
AUX I\/O<\/td>\u901a\u7528 I\/O (GPIO) \u7aef\u53e3\u3002 AUX I\/O \u7531 FPGA \u63a7\u5236\u3002<\/td><\/tr>
DP<\/td>DisplayPort \u8fde\u63a5\u5668\uff0c\u7528\u4e8e\u4e3a\u60a8\u7684\u63a7\u5236\u5668\u8fde\u63a5\u4e00\u53f0\u663e\u793a\u5668\u3002<\/td><\/tr>
USB2.0<\/td>USB \u7aef\u53e3\uff0c\u652f\u6301\u5e38\u89c1\u7684 USB \u5916\u56f4\u8bbe\u5907\uff0c\u4f8b\u5982\u95ea\u5b58\u9a71\u52a8\u5668\u3001\u786c\u76d8\u9a71\u52a8\u5668\u3001\u952e\u76d8\u548c\u9f20\u6807\u3002<\/td><\/tr>
USB3.0<\/td>USB \u7aef\u53e3\uff0c\u652f\u6301\u5e38\u89c1\u7684 USB \u5916\u56f4\u8bbe\u5907\uff0c\u4f8b\u5982\u95ea\u5b58\u9a71\u52a8\u5668\u3001\u786c\u76d8\u9a71\u52a8\u5668\u3001\u952e\u76d8\u548c\u9f20\u6807\u3002<\/td><\/tr>
1G ETH<\/td>RJ45 \u7aef\u53e3\u7528\u4e8e\u4e0e\u5176\u4ed6\u4ee5\u592a\u7f51\u8bbe\u5907\u7684 1G ETH \u8fde\u63a5\u3002<\/td><\/tr>
\u03bcUSB<\/td>USB \u7aef\u53e3\u7528\u4e8e UART \u8fde\u63a5\u5230\u63a7\u5236\u5668\u3002<\/td><\/tr>
1G\/10G ETH 0<\/td>SFP+ \u7aef\u53e3\u7528\u4e8e\u4e0e\u5176\u4ed6\u4ee5\u592a\u7f51\u8bbe\u5907\u7684 10G ETH \u8fde\u63a5\u3002 \u8fde\u63a5\u5230\u5d4c\u5165\u5f0f Linux \u8ba1\u7b97\u673a\u4ee5\u4e0e LabVIEW RT \u901a\u4fe1\u3002<\/td><\/tr>
1G\/10G ETH 1<\/td>SFP+ \u7aef\u53e3\u7528\u4e8e\u4e0e\u5176\u4ed6\u4ee5\u592a\u7f51\u8bbe\u5907\u7684 1G\/10G ETH \u8fde\u63a5\u3002 \u8fde\u63a5\u5230 FPGA\u3002 \u76ee\u524d\u5728 LabVIEW Communications System Design Suite \u4e2d\u4e0d\u53d7\u652f\u6301\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u8fde\u63a5\u5668<\/td>\u4f7f\u7528<\/td><\/tr>
REF OUT<\/td>\u8bbe\u5907\u4e0a LO \u7684\u5916\u90e8\u53c2\u8003\u4fe1\u53f7\u7684\u8f93\u51fa\u7aef\u3002 REF OUT \u662f\u4e00\u4e2a\u963b\u6297\u4e3a 50 \u03a9 \u7684 SMA (f) \u8fde\u63a5\u5668\uff0c\u5b83\u662f\u4e00\u4e2a\u5355\u7aef\u53c2\u8003\u8f93\u51fa\u3002 \u6b64\u8fde\u63a5\u5668\u7684\u8f93\u51fa\u4fe1\u53f7\u5728 3.3 V \u65f6\u4e3a 10 MHz\u3002<\/td><\/tr>
REF IN<\/td>\u8bbe\u5907\u4e0a LO \u7684\u5916\u90e8\u53c2\u8003\u4fe1\u53f7\u7684\u8f93\u5165\u7aef\u3002 REF IN \u662f\u4e00\u4e2a\u963b\u6297\u4e3a 50 \u03a9 \u7684 SMA (f) \u8fde\u63a5\u5668\uff0c\u5b83\u662f\u4e00\u4e2a\u5355\u7aef\u53c2\u8003\u8f93\u5165\u3002 REF IN \u63a5\u53d7\u6700\u5c0f\u8f93\u5165\u529f\u7387\u4e3a 0 dBm (0.632 Vpk-pk) \u548c\u6700\u5927\u8f93\u5165\u529f\u7387\u4e3a 15 dBm (3.56 Vpk-pk) \u7684\u65b9\u6ce2\u6216\u6b63\u5f26\u6ce2 10 MHz \u4fe1\u53f7\u3002<\/td><\/tr>
PPS TRIG OUT<\/td>PPS \u5b9a\u65f6\u53c2\u8003\u7684\u8f93\u51fa\u7aef\u3002 PPS TRIG OUT \u662f SMA (f) \u8fde\u63a5\u5668\uff0c\u963b\u6297\u4e3a 50 \u03a9\uff0c\u662f\u5355\u7aef\u8f93\u5165\u3002 \u8f93\u51fa\u4fe1\u53f7\u4e3a 0 V \u81f3 3.3 V TTL\u3002 \u60a8\u8fd8\u53ef\u4ee5\u5c06\u6b64\u7aef\u53e3\u7528\u4f5c\u60a8\u4f7f\u7528 PPS Trig Out I\/O \u4fe1\u53f7\u7f16\u7a0b\u7684\u89e6\u53d1\u8f93\u51fa (TRIG OUT)\u3002<\/td><\/tr>
PPS TRIG IN<\/td>PPS \u65f6\u5e8f\u53c2\u8003\u8f93\u5165\u7aef\u3002 PPS TRIG IN \u662f\u4e00\u4e2a SMA (f) \u8fde\u63a5\u5668\uff0c\u963b\u6297\u4e3a 50 \u03a9\uff0c\u662f\u4e00\u4e2a\u5355\u7aef\u8f93\u5165\u901a\u9053\u3002 PPS TRIG IN \u63a5\u53d7 0 V \u81f3 3.3 V TTL \u548c 0 V \u81f3 5 V TTL \u4fe1\u53f7\u3002 \u60a8\u4e5f\u53ef\u4ee5\u5c06\u6b64\u7aef\u53e3\u7528\u4f5c\u60a8\u4f7f\u7528 NI-USRP \u8f6f\u4ef6\u63a7\u5236\u7684\u89e6\u53d1\u8f93\u5165 (TRIG IN)\u3002<\/td><\/tr>
GPS ANT<\/td>GPS\u5929\u7ebf\u4fe1\u53f7\u8f93\u5165\u7aef\u3002 GPS ANT \u662f\u4e00\u79cd SMA (f) \u8fde\u63a5\u5668\uff0c\u6700\u5927\u8f93\u5165\u529f\u7387\u4e3a -15 dBm\uff0c\u8f93\u51fa\u4e3a DC 5 V\uff0c\u53ef\u4e3a\u6709\u6e90\u5929\u7ebf\u4f9b\u7535\u3002 \u6ce8\u610f\uff1a\u5982\u679c\u4e0d\u4f7f\u7528 GPS ANT \u7aef\u53e3\uff0c\u8bf7\u4e0d\u8981\u5173\u95ed\u5b83\u3002<\/td><\/tr>
PCIe x4<\/td>\u7528\u4e8e\u901a\u8fc7 MXI Express \u56db\u901a\u9053\u7535\u7f06\u8fde\u63a5 PCI Express \u7b2c 2 \u4ee3 x4 \u603b\u7ebf\u7684\u7aef\u53e3\u3002 \u53ef\u7528\u4e8e\u8fde\u63a5\u5916\u90e8 USRP \u8bbe\u5907\u6216\u5916\u90e8\u673a\u7bb1\u3002<\/td><\/tr>
SYSTEM POWER IN<\/td>\u63a5\u53d7 15 V \u00b1 5%\u300110 A \u5916\u90e8\u76f4\u6d41\u7535\u6e90\u8fde\u63a5\u5668\u7684\u8f93\u5165\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

1.2\u3001SFP\u7f51\u53e3\u8bf4\u660e<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

NI USRP-2974\u662f\u4e00\u5f20\u5355\u677f\u8ba1\u7b97\u673a\uff08SBC\uff09\u96c6\u6210\u4e86\u4e00\u53f0X310\uff08UBX-160+GPSDO\uff09\uff0c\u63d0\u4f9b\u4e86\u4e24\u4e2aSFP+ \u7aef\u53e3\u7528\u4e8e\u6570\u636e\u7684\u4f20\u8f93\u3002<\/p>\n\n\n\n

Location<\/th>Port<\/th>IP Address<\/th>Interface Type<\/th><\/tr><\/thead>
X310<\/td>Port 0<\/td>192.168.10.2<\/td>1GbE (HG Image)<\/td><\/tr>
X310<\/td>Port 0<\/td>192.168.30.2<\/td>10GbE (XG Image)<\/td><\/tr>
X310<\/td>Port 1<\/td>192.168.40.2<\/td>10GbE (HG or XG Image)<\/td><\/tr>
SBC<\/td>Port 0<\/td>Manually set to 192.168.40.1<\/td>10GbE<\/td><\/tr>
SBC<\/td>Port 1<\/td>Static or Dynamic (User Configurable)<\/td>10GbE<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u53c2\u8003\u6587\u732e\uff1ahttps:\/\/knowledge.ni.com\/KnowledgeArticleDetails?id=kA03q000001DsV3CAK&l=zh-CN<\/p>\n\n\n\n

\u4e8c\u3001\u5b89\u88c5\u64cd\u4f5c\u7cfb\u7edf<\/h2>\n\n\n\n

2.1\u3001\u5b89\u88c5Windows10\u64cd\u4f5c\u7cfb\u7edf<\/h3>\n\n\n\n

1\u3001\u5236\u4f5cWindows\u542f\u52a8\u76d8<\/p>\n\n\n\n

2\u3001\u9009\u62e9\u4f60\u7684U\u76d8\u4f5c\u4e3a\u542f\u52a8\u9879<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
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\u5220\u9664\u6389\u6240\u6709\u7684\u5206\u533a\uff0c\u7136\u540e\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n\n\n\n

\u5f53\u7cfb\u7edf\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\uff0c\u8bf7\u7ee7\u7eed\u5b89\u88c5LabVIEW\u3001NI USRP\u7b49\u5de5\u5177\u5305\u3002\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\uff0c\u5728NI MAX\u4e2d\u4f1a\u663e\u793a\u5982\u4e0b\u7684\u56fe\u6807<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u53c2\u8003\u8fde\u63a5\uff1ahttps:\/\/knowledge.ni.com\/KnowledgeArticleDetails?id=kA03q000000YHnICAW&l=zh-CN<\/p>\n\n\n\n

2.2\u3001\u5b89\u88c5Linux Real-Time<\/h3>\n\n\n\n

1\u3001\u4e0b\u8f7dUSRP-2974\u7684\u7cfb\u7edf\u955c\u50cf\uff0cLabVIEW Communications Real-Time Target Image<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2\u3001\u4f7f\u7528Putty\uff0c\u5236\u4f5c\u7cfb\u7edf\u76d8\u3002\u5f53\u7136\u4f60\u4e5f\u53ef\u4ee5\u9009\u62e9\u5176\u4ed6\u7684\u5de5\u5177\uff0c\u8fd9\u91cc\u4ee5Putty\u4e3a\u4f8b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3\u3001\u5355\u51fb\u5f00\u59cb<\/strong>\u3002\u51fa\u73b0\u63d0\u793a\u65f6\uff0c\u9009\u62e9  \u201c\u4ee5 ISO \u6620\u50cf\u6a21\u5f0f\u5199\u5165\u201d<\/strong>\uff0c\u7136\u540e\u5355\u51fb\u201c\u786e\u5b9a\u201d<\/strong>\u3002<\/p>\n\n\n\n

4\u3001\u7b49\u5f85\u683c\u5f0f\u5316\u548c\u914d\u7f6e\u5b8c\u6210\u3002<\/p>\n\n\n\n

5\u3001\u5355\u51fb\u201c\u5173\u95ed\u201d<\/strong>\u5e76\u4ece\u8ba1\u7b97\u673a\u4e2d\u5b89\u5168\u5f39\u51fa USB \u95ea\u5b58\u76d8\u3002<\/p>\n\n\n\n

6\u3001\u51c6\u5907\u597d\u542f\u52a8\u76d8\u4e4b\u540e\uff0c\u5c06USB\u542f\u52a8\u76d8\u63d2\u5165USRP-2974\uff0c\u540c\u65f6\u63d2\u5165\u952e\u76d8\u548c\u9f20\u6807\uff0c\u6ce8\u610f\u9700\u8981\u662f\u6709\u7ebf\u7684\u3002<\/p>\n\n\n\n

7\u3001\u5c06USRP-2974\u65ad\u7535\uff0c\u7136\u540e\u518d\u91cd\u65b0\u4e0a\u7535\uff0c\u8fde\u7eed\u6309\u952e\u76d8\u4e0a\u7684 F10 \u952e\uff0c\u76f4\u5230\u542f\u52a8\u8fdb\u5165\u542f\u52a8\u9009\u9879\u83dc\u5355\u3002<\/p>\n\n\n\n

8\u3001\u5728UEFI<\/strong>\u5217\u8868\u4e2d\uff0c\u9009\u62e9\u63d2\u5165\u7684U\u76d8\uff0c\u6309Enter \u952e<\/strong>\u4ece USB \u95ea\u5b58\u76d8\u5f15\u5bfc\u3002<\/p>\n\n\n\n

9\u3001\u7b49\u5f85 NI Linux Real-Time \u52a0\u8f7d\u3002\u6309\u7167\u8bf4\u660e\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n\n\n\n

10\u3001\u51fa\u73b0\u63d0\u793a\u65f6\uff0c\u79fb\u9664 USB \u9a71\u52a8\u5668\uff0c\u7136\u540e\u6309\u7167\u5c4f\u5e55\u63d0\u793a\u91cd\u65b0\u542f\u52a8USRP\u3002<\/p>\n\n\n\n

11\u3001\u7cfb\u7edf\u5c06\u91cd\u65b0\u542f\u52a8\u5e76\u8fdb\u5165 NI Linux RT \u8fd0\u884c\u6a21\u5f0f\u3002<\/p>\n\n\n\n

12\u3001LabVIEW Communications System Designer \u73b0\u5728\u53ef\u4ee5\u68c0\u6d4b\u60a8\u7684\u7cfb\u7edf\u3002<\/p>\n\n\n\n

13\u3001\u5b9e\u65f6\u7cfb\u7edf\u9ed8\u8ba4\u7528\u6237\u540d\u4e3aroot\uff0c\u5bc6\u7801\u4e3a\u7a7a\u3002<\/p>\n\n\n\n

\u53c2\u8003\u8fde\u63a5\uff1ahttps:\/\/www.ni.com\/en\/support\/documentation\/supplemental\/18\/provisioning-a-real-time-controller-or-usrp-stand-alone-device-f.html<\/p>\n\n\n\n

\u4e09\u3001\u5f00\u7bb1\u68c0\u67e5<\/h2>\n\n\n\n

3.1\u3001\u786c\u4ef6\u68c0\u67e5<\/h3>\n\n\n\n

3.1.1\u3001\u8bbe\u5907\u81ea\u5e26\u7684\uff1a<\/h4>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u5305\u542b\u7684\u786c\u4ef6\u6709\uff1a<\/p>\n\n\n\n

1\u3001USRP-2974\uff0c<\/p>\n\n\n\n

2\u3001\u7eb8\u8d28\u6587\u6863\uff0c<\/p>\n\n\n\n

3\u300130dB\u8870\u51cf\u5668\uff0c<\/p>\n\n\n\n

4\u3001SMA\u9988\u7ebf\uff0c<\/p>\n\n\n\n

5\u3001\u7535\u6e90\u9002\u914d\u5668\u4e0e\u7535\u6e90\u7ebf\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u4e3a\u4ec0\u4e48\u9644\u4ef6\u4e2d\u914d\u7f6e\u4e8630dB\u8870\u51cf\u5668\uff0c\u662f\u975e\u5e38\u6709\u5fc5\u8981\u7684\uff0c\u5982\u679c\u60a8\u76f4\u63a5\u5c06\u4fe1\u53f7\u53d1\u751f\u5668\u8fde\u63a5\u6216\u901a\u8fc7\u7535\u7f06\u8fde\u63a5\u5230\u8bbe\u5907\uff0c\u6216\u8005\u5c06\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5219\u5fc5\u987b\u5c0630 dB\u8870\u51cf\u5668\u8fde\u63a5\u5230\u6bcf\u4e2a\u63a5\u6536USRP-2974\u7684 RF \u8f93\u5165\uff08RX1 \u6216 RX2\uff09\u3002<\/p>\n\n\n\n

3.1.2\u3001\u9700\u8981\u81ea\u5df1\u51c6\u5907\u7684<\/h4>\n\n\n\n

\u9664\u6b64\u4e4b\u5916\uff0c\u4f60\u9700\u8981\u81ea\u5df1\u51c6\u5907\u4e00\u6839\u5343\u5146\u7f51\u7f51\u7ebf\uff0c\u7528\u4e8e\u4e0e\u8bbe\u5907\u7684\u4e92\u8054\u3002<\/p>\n\n\n\n

3.1.3\u3001\u5347\u7ea7\u4f7f\u7528\u7684<\/h4>\n\n\n\n

\u5916\u7f6e\u4e3b\u673a\u9700\u8981\u8d2d\u4e70\uff1a\u4e07\u5146\u7f51\u5361\u3001\u4e07\u5146\u5149\u7f06\uff0c\u53ef\u4ee5\u53c2\u8003 http:\/\/www.fansen.cc\/2023\/06\/16\/usrp-10g-net-use-manual\/<\/p>\n\n\n\n

\u548cUSRP\u7684ETH1\u8fde\u63a5\u5373\u53ef\u3002USRP\u7684\u56fa\u4ef6\u7528XG\uff0c\u53ef\u4ee5\u7528\u5237\u56fa\u4ef6\u6307\u4ee4\u8fdb\u884c\u5b89\u88c5\u4e0d\u540c\u7248\u672c\u5f97\u56fa\u4ef6\u3002<\/p>\n\n\n\n

uhd_image_loader \u2013args=\u201dtype=x300,addr=192.168.30.2,fpga=XG\u201d<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3.2\u3001\u8f6f\u4ef6\u5b89\u88c5<\/h3>\n\n\n\n

\u4f7f\u7528USRP-2974\u662f\u9700\u8981\u5728\u53f0\u5f0f\u673a\u5b89\u88c5NI\u7684\u8f6f\u4ef6\u7684\uff0c\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\u4e86\u3002\u8f6f\u4ef6\u7684\u5b89\u88c5\u987a\u5e8f\u9700\u8981\u5339\u914d\u4e0a\uff0c\u4e0d\u80fd\u6253\u4e71\u987a\u5e8f\u3002<\/p>\n\n\n\n

    \n
  • LabVIEW 64\u4f4d\u548c32\u4f4d 2019\u7248\u672c<\/li>\n\n\n\n
  • LabVIEW Communications 4.0<\/li>\n\n\n\n
  • Modulation Toolkit 2019<\/li>\n\n\n\n
  • NI USRP Toolkit 2019<\/li>\n\n\n\n
  • LVComms80211v1950<\/li>\n\n\n\n
  • LVCommsLTEv1950<\/li>\n\n\n\n
  • LVCommsMIMOv1950<\/li>\n<\/ul>\n\n\n\n

    \u56db\u3001\u4e0a\u624b\u4f7f\u7528<\/h2>\n\n\n\n

    4.1\u3001\u8fde\u63a5\u5230\u8ba1\u7b97\u673a<\/h3>\n\n\n\n

    \u5bf9\u8ba1\u7b97\u673a\u7684\u8981\u6c42\uff1a\u53ef\u4ee5\u662f\u7b14\u8bb0\u672c\u6216\u8005\u53f0\u5f0f\u673a\uff0c\u90fd\u53ef\u4ee5\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n\n\n\n

    \u8ba1\u7b97\u673a\u548c\u8bbe\u5907\u7684\u4e92\u8054\u4e00\u5171\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n\n\n\n

      \n
    • \u5c06USRP-2974\u524d\u9762\u677f\u7684RJ45\u8fde\u63a5\u5668\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684\u4ee5\u592a\u7f51\u7aef\u53e3\u3002<\/li>\n\n\n\n
    • \u5c06USRP-2974\u524d\u9762\u677f\u7684SFP+\u7aef\u53e30\u8fde\u63a5\u5668\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u7684\u4ee5\u592a\u7f51\u7aef\u53e3\u3002<\/li>\n\n\n\n
    • \u5982\u679c\u60a8\u6709\u591a\u53f0USRP-2974\uff0c\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u8bbe\u5907\u5168\u90e8\u63a5\u5165\u4ea4\u6362\u673a\u4e2d\uff0c\u8ba1\u7b97\u673a\u4e5f\u63a5\u5165\u5176\u4e2d\uff1b<\/li>\n<\/ul>\n\n\n\n

      \u8bbe\u5907\u4e0a\u7535\uff1a\u5c06\u7535\u6e90\u8fde\u63a5\u81f3USRP-2974\u5373\u53ef\u3002<\/p>\n\n\n\n

      4.2\u3001\u8bbe\u5907\u7f16\u7a0b\u4f7f\u7528<\/h3>\n\n\n\n

      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u8bbe\u5907\u7684\u4f7f\u7528\u9700\u8981\u5728LabVIEW Communications System Design Suite<\/strong> \u4e2d\u8fdb\u884c\u5f00\u53d1\uff1b\u5982\u679c\u4f60\u9700\u8981\u4f7f\u7528LabVIEW \u8fdb\u884c\u7f16\u7a0b\uff0c\u5219\u662f\u53e6\u5916\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u540e\u6587\u5c06\u4f1a\u4ecb\u7ecd\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n\n\n\n

      1\u3001\u9996\u5148\u4f60\u9700\u8981\u6253\u5f00\uff1aLabVIEW Communications System Design Suite 4.0<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      2\u3001\u5728Projects\u4e2d\uff0c\u521b\u5efa\u793a\u4f8b\u9879\u76ee\uff1aUSRP-2974 Single-Device Streaming<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      3\u3001\u6dfb\u52a0USRP\u8bbe\u5907\u5230\u9879\u76ee\u4e2d\u3002\u627e\u5230SystemDesigner \uff0c\u7136\u540e\u6dfb\u52a0\u8bbe\u5907\uff1a<\/p>\n\n\n\n


      PC \u00bb Devices \u00bb Software Defined Radio \u00bb USRP RIO \u00bb NI USRP-2974<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u8bbe\u5907\u7684\u8def\u5f84<\/p>\n\n\n\n

      \u5c06\u8bbe\u5907\u6dfb\u52a0\u5b8c\u6210\u4e4b\u540e\uff0c\u8bf7\u5b8c\u6210\u914d\u7f6e\u3002<\/p>\n\n\n\n

      4\u3001\u8fd0\u884c\uff1aTx and Rx Streaming (Host).gvi<\/p>\n\n\n\n

      5\u3001\u70b9\u51fb\uff1aStop\uff0c\u5b8c\u6210\u6d4b\u8bd5\u3002<\/p>\n\n\n\n

      4.3\u3001LTE\u3001802.11\u3001MIMO\u6846\u67b6\u4ecb\u7ecd<\/h4>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      \u4e94\u3001\u8fd0\u884cLTE\u6846\u67b6<\/h3>\n","protected":false},"excerpt":{"rendered":"

      \u4e00\u3001\u786c\u4ef6\u8bf4\u660e 1.1\u3001\u7cfb\u7edf\u56fe \u8fde\u63a5\u5668 \u4f7f\u7528 RF 0\u3001RF 1 \u5c04\u9891\u4fe1\u53f7\u7684\u8f93\u5165\u8f93\u51fa\u7aef\u3002 TX1 RX1 \u4e3aSM […]<\/p>\n","protected":false},"author":1,"featured_media":84,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[17],"tags":[18,5,19],"class_list":["post-83","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-17","tag-18","tag-usrp","tag-19"],"jetpack_featured_media_url":"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/05\/image-20.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":2,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/83\/revisions"}],"predecessor-version":[{"id":103,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/83\/revisions\/103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/media\/84"}],"wp:attachment":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/media?parent=83"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/categories?post=83"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/tags?post=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}