{"id":2682,"date":"2025-06-11T14:14:02","date_gmt":"2025-06-11T06:14:02","guid":{"rendered":"https:\/\/www.bihec.com\/pulsar-microwave\/?p=2682"},"modified":"2025-06-11T14:14:02","modified_gmt":"2025-06-11T06:14:02","slug":"pulsar%e7%a7%bb%e7%9b%b8%e5%99%a8%e3%80%81pulsar%e7%94%b5%e5%8e%8b%e6%8e%a7%e5%88%b6%e5%9e%8b%e7%a7%bb%e7%9b%b8%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/pulsar-microwave\/pulsar%e7%a7%bb%e7%9b%b8%e5%99%a8%e3%80%81pulsar%e7%94%b5%e5%8e%8b%e6%8e%a7%e5%88%b6%e5%9e%8b%e7%a7%bb%e7%9b%b8%e5%99%a8\/","title":{"rendered":"Pulsar\u79fb\u76f8\u5668\u3001Pulsar\u7535\u538b\u63a7\u5236\u578b\u79fb\u76f8\u5668"},"content":{"rendered":"
Pulsar\u79fb\u76f8\u5668<\/a><\/strong> \u9009\u62e9\u7c7b\u578b\uff1a \u6570\u5b57\u63a7\u5236\u578b \u7535\u538b\u63a7\u5236\u578b\u79fb\u76f8\u5668<\/a> \u63d0\u4f9b\u591a\u6837\u5316\u5c01\u88c5\u5f62\u5f0f\uff1a\u63d2\u4ef6\u5f0f\u3001\u6241\u5e73\u5c01\u88c5\u3001TO\u7f50\u5f0f\u53ca\u5e26\u8fde\u63a5\u5668\u5916\u58f3\uff0c\u5176\u4e2d\u5fae\u578b\u8868\u8d34\u5c01\u88c5\u6700\u53d7\u6b22\u8fce\u3002\u8868\u8d34\u5c01\u88c5\u53ef\u63d0\u4f9b\u5377\u5e26\u5305\u88c5\uff0c\u9002\u7528\u4e8e\u81ea\u52a8\u5316\u8d34\u88c5\u5de5\u827a\u3002<\/p>\n
\n\u7535\u538b\u63a7\u5236\u4e0e\u6570\u5b57\u63a7\u5236\uff0c\u9891\u7387\u9ad8\u8fbe4 GHz<\/p>\n
\n\u7535\u538b\u63a7\u5236\u578b
\n\u7a84\u5e26\u53ca\u500d\u9891\u7a0b\u5e26\u5bbd
\n9.8-3200 MHz<\/p>\n
\n\u5f00\u5173<\/a>\u4f4d\u63a7\u5236
\n0.05-4 GHz<\/p>\n
\nPulsar<\/a>\u7535\u538b\u63a7\u5236\u79fb\u76f8\u5668\u901a\u8fc7\u76f4\u6d41\u7535\u538b\u8c03\u63a7\u5c04\u9891\u4fe1\u53f7\u7684\u76f8\u4f4d\u3002\u8be5\u7cfb\u5217\u4ea7\u54c1\u91c7\u7528\u53d8\u5bb9\u4e8c\u6781\u7ba1\u5b9e\u73b0\u7cbe\u51c6\u76f8\u4f4d\u8c03\u8282\uff0c\u63d0\u4f9b180\u5ea6\u548c360\u5ea6\u76f8\u4f4d\u578b\u53f7\uff0c\u652f\u63010-20V\u76f4\u6d41\u7535\u538b\u8c03\u63a7\u3002\u5178\u578b\u8c03\u5236\u9891\u7387\u4e3a100kHz\uff0c\u6700\u5927\u8f93\u5165\u529f\u7387+5dBm\u3002<\/p>\n\n\n
\n Frequency Range
\n(MHz)<\/th>\nInsertion
\nLoss
\n(dB)
\nmax.<\/th>\nPhase
\nShift
\n(deg)
\nmin.<\/th>\nControl
\nVoltage
\n(Volts)<\/th>\nVSWR
\nmax.<\/th>\nPackage
\nType<\/th>\nP\/N<\/th>\n<\/tr>\n \n \nMin<\/th>\n Max<\/th>\n<\/tr>\n<\/thead>\n \n 9.8<\/td>\n 10.2<\/td>\n 3.0<\/td>\n 360\u00b0<\/td>\n 0-10<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-18-444A<\/span><\/td>\n<\/tr>\n \n 10.2<\/td>\n 11.3<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-01-302<\/span><\/td>\n<\/tr>\n \n 10.2<\/td>\n 11.3<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-01-303<\/span><\/td>\n<\/tr>\n \n 10.2<\/td>\n 11.3<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-01-411<\/span><\/td>\n<\/tr>\n \n 10.2<\/td>\n 11.3<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-01-E<\/span><\/td>\n<\/tr>\n \n 20.3<\/td>\n 22.4<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-02-302<\/span><\/td>\n<\/tr>\n \n 20.3<\/td>\n 22.4<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-02-303<\/span><\/td>\n<\/tr>\n \n 20.3<\/td>\n 22.4<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-02-411<\/span><\/td>\n<\/tr>\n \n 20.3<\/td>\n 22.4<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-02-E<\/span><\/td>\n<\/tr>\n \n 28.5<\/td>\n 31.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-03-302<\/span><\/td>\n<\/tr>\n \n 28.5<\/td>\n 31.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-03-303<\/span><\/td>\n<\/tr>\n \n 28.5<\/td>\n 31.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-03-411<\/span><\/td>\n<\/tr>\n \n 28.5<\/td>\n 31.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-03-E<\/span><\/td>\n<\/tr>\n \n 57<\/td>\n 63<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-04-302<\/span><\/td>\n<\/tr>\n \n 57<\/td>\n 63<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-04-303<\/span><\/td>\n<\/tr>\n \n 57<\/td>\n 63<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-04-411<\/span><\/td>\n<\/tr>\n \n 57<\/td>\n 63<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-04-E<\/span><\/td>\n<\/tr>\n \n 66.5<\/td>\n 73.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-05-302<\/span><\/td>\n<\/tr>\n \n 66.5<\/td>\n 73.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-05-303<\/span><\/td>\n<\/tr>\n \n 66.5<\/td>\n 73.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-05-411<\/span><\/td>\n<\/tr>\n \n 66.5<\/td>\n 73.5<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-05-E<\/span><\/td>\n<\/tr>\n \n 95<\/td>\n 105<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-06-302<\/span><\/td>\n<\/tr>\n \n 95<\/td>\n 105<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-06-303<\/span><\/td>\n<\/tr>\n \n 95<\/td>\n 105<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-06-411<\/span><\/td>\n<\/tr>\n \n 95<\/td>\n 105<\/td>\n 1.3<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-06-E<\/span><\/td>\n<\/tr>\n \n 133<\/td>\n 147<\/td>\n 1.5<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-07-302<\/span><\/td>\n<\/tr>\n \n 133<\/td>\n 147<\/td>\n 1.5<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-07-303<\/span><\/td>\n<\/tr>\n \n 133<\/td>\n 147<\/td>\n 1.5<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-07-411<\/span><\/td>\n<\/tr>\n \n 133<\/td>\n 147<\/td>\n 1.5<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-07-E<\/span><\/td>\n<\/tr>\n \n 190<\/td>\n 210<\/td>\n 1.6<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-08-302<\/span><\/td>\n<\/tr>\n \n 190<\/td>\n 210<\/td>\n 1.6<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-08-303<\/span><\/td>\n<\/tr>\n \n 190<\/td>\n 210<\/td>\n 1.6<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-08-411<\/span><\/td>\n<\/tr>\n \n 190<\/td>\n 210<\/td>\n 1.6<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-08-E<\/span><\/td>\n<\/tr>\n \n 285<\/td>\n 315<\/td>\n 1.7<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-09-302<\/span><\/td>\n<\/tr>\n \n 285<\/td>\n 315<\/td>\n 1.7<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-09-303<\/span><\/td>\n<\/tr>\n \n 285<\/td>\n 315<\/td>\n 1.7<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-09-411<\/span><\/td>\n<\/tr>\n \n 285<\/td>\n 315<\/td>\n 1.7<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-09-E<\/span><\/td>\n<\/tr>\n \n 380<\/td>\n 420<\/td>\n 1.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-10-302<\/span><\/td>\n<\/tr>\n \n 380<\/td>\n 420<\/td>\n 1.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-10-303<\/span><\/td>\n<\/tr>\n \n 380<\/td>\n 420<\/td>\n 1.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-10-411<\/span><\/td>\n<\/tr>\n \n 380<\/td>\n 420<\/td>\n 1.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-10-E<\/span><\/td>\n<\/tr>\n \n 810<\/td>\n 830<\/td>\n 2.1<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-11-302<\/span><\/td>\n<\/tr>\n \n 810<\/td>\n 830<\/td>\n 2.1<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-11-303<\/span><\/td>\n<\/tr>\n \n 810<\/td>\n 830<\/td>\n 2.1<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-11-411<\/span><\/td>\n<\/tr>\n \n 810<\/td>\n 830<\/td>\n 2.1<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-11-E<\/span><\/td>\n<\/tr>\n \n 865<\/td>\n 900<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-12-302<\/span><\/td>\n<\/tr>\n \n 865<\/td>\n 900<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-12-303<\/span><\/td>\n<\/tr>\n \n 865<\/td>\n 900<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-12-411<\/span><\/td>\n<\/tr>\n \n 865<\/td>\n 900<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-12-E<\/span><\/td>\n<\/tr>\n \n 935<\/td>\n 960<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-13-302<\/span><\/td>\n<\/tr>\n \n 935<\/td>\n 960<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-13-303<\/span><\/td>\n<\/tr>\n \n 935<\/td>\n 960<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-13-411<\/span><\/td>\n<\/tr>\n \n 935<\/td>\n 960<\/td>\n 2.2<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-13-E<\/span><\/td>\n<\/tr>\n \n 1000<\/td>\n 1500<\/td>\n 4.0<\/td>\n 360\u00b0<\/td>\n 0-10<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-22-444<\/span><\/td>\n<\/tr>\n \n 1425<\/td>\n 1575<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-14-302<\/span><\/td>\n<\/tr>\n \n 1425<\/td>\n 1575<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-14-303<\/span><\/td>\n<\/tr>\n \n 1425<\/td>\n 1575<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-14-411<\/span><\/td>\n<\/tr>\n \n 1425<\/td>\n 1575<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-14-E<\/span><\/td>\n<\/tr>\n \n 1710<\/td>\n 1735<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-15-302<\/span><\/td>\n<\/tr>\n \n 1710<\/td>\n 1735<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-15-303<\/span><\/td>\n<\/tr>\n \n 1710<\/td>\n 1735<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-15-411<\/span><\/td>\n<\/tr>\n \n 1710<\/td>\n 1735<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-15-E<\/span><\/td>\n<\/tr>\n \n 1805<\/td>\n 1880<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-16-302<\/span><\/td>\n<\/tr>\n \n 1805<\/td>\n 1880<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-16-303<\/span><\/td>\n<\/tr>\n \n 1805<\/td>\n 1880<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-16-411<\/span><\/td>\n<\/tr>\n \n 1805<\/td>\n 1880<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-16-E<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2000<\/td>\n 2.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-19-302<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2000<\/td>\n 2.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-19-303<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2000<\/td>\n 2.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-19-411<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2000<\/td>\n 2.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-19-E<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2200<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-23-302<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2200<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-23-303<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2200<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-23-411<\/span><\/td>\n<\/tr>\n \n 1800<\/td>\n 2200<\/td>\n 2.8<\/td>\n 180\u00b0<\/td>\n 0-15<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-23-E<\/span><\/td>\n<\/tr>\n \n 2000<\/td>\n 2600<\/td>\n 5.0<\/td>\n 360\u00b0<\/td>\n 0-10<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-21-444A<\/span><\/td>\n<\/tr>\n \n 2400<\/td>\n 2600<\/td>\n 3.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-17-302<\/span><\/td>\n<\/tr>\n \n 2400<\/td>\n 2600<\/td>\n 3.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-17-303<\/span><\/td>\n<\/tr>\n \n 2400<\/td>\n 2600<\/td>\n 3.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-17-411<\/span><\/td>\n<\/tr>\n \n 2400<\/td>\n 2600<\/td>\n 3.0<\/td>\n 180\u00b0<\/td>\n 0-30<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-17-E<\/span><\/td>\n<\/tr>\n \n 2600<\/td>\n 3000<\/td>\n 2.5<\/td>\n 90\u00b0<\/td>\n 0-5<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-20-302<\/span><\/td>\n<\/tr>\n \n 2600<\/td>\n 3000<\/td>\n 2.5<\/td>\n 90\u00b0<\/td>\n 0-5<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n ST-20-303<\/span><\/td>\n<\/tr>\n \n 2600<\/td>\n 3000<\/td>\n 2.5<\/td>\n 90\u00b0<\/td>\n 0-5<\/td>\n 1.70:1<\/td>\n SMA<\/td>\n ST-20-411<\/span><\/td>\n<\/tr>\n \n 2600<\/td>\n 3000<\/td>\n 2.5<\/td>\n 90\u00b0<\/td>\n 0-5<\/td>\n 1.70:1<\/td>\n Surface<\/td>\n ST-20-E<\/span><\/td>\n<\/tr>\n \n 3000<\/td>\n 3200<\/td>\n 3.0<\/td>\n 90\u00b0<\/td>\n 0-5<\/td>\n 1.70:1<\/td>\n Pin<\/td>\n