显示读数中的SWR、电阻、电抗、共振频率,是天线系统和MFJ-259B连接后组成的系统中测得的。仪器和天线之间的连接阻抗对测量所得的共振频率(电抗的零交差点的频率)是有影响的,测量值可能不是天线系统自身的共振频率。本仪器(如同其他任何高频阻抗测量仪一样)显示天线阻抗,50欧姆SWR, 以及被MFJ-259B和天线之间的连线...
在淘宝,您不仅能发现拍前询价美国MFJ-259C 天线分析仪的丰富产品线和促销详情,还能参考其他购买者的真实评价,这些都将助您做出明智的购买决定。想要探索更多关于拍前询价美国MFJ-259C 天线分析仪的信息,请来淘宝深入了解吧!
MFJ-259B 1.8 to 170 MHz MFJ-269 415 to 470 MHz MFJ-269PRO 1.8 to 170 MHz and 430 to 520 MHz MFJ-269不单纯是天线阻抗测量仪.它能检测频率,驻波比等十多项功能.MFJ-269是美国生产的一种天线测试仪,它有以下功能:首先它可最直观的测天线的驻波和阻抗.可做一个足够精确的频率计.是一个...
Guy-Tech AC Adapter Compatible with MFJ MFJ-259 MFJ-259B SWR Analyzer Wall Charger Power Supply Cord CJP-Geek DC Car cigarette plug Charger for MFJ MFJ-259 MFJ-259B SWR Analyzer Power $985 current price $9.85 CJP-Geek DC Car cigarette plug Charger for MFJ MFJ-259 MFJ-259B SWR Analyzer...
The MFJ-259B RF analyzer is a compact battery powered RF impedance analyzer. This unit combines four basic circuits; a 1.8-170 MHz variable frequency oscillator, a frequency counter, a 50 ohm RF bridge, and an eight-bit micro-controller. This unit makes a wide variety of useful antenna or...
美国MFJ-259 MFJ-259B天线分析仪全新MFJ-259B*** 作者被禁止或删除 内容自动屏蔽 *** 当前时区 GMT+8, 现在时间是 2024-1-3 06:45京ICP证110310号Powered by ANTPedia © 2006-2007 Comsenz Inc.Processed in 0.041881 second(s), 10 queries TOP 清除Cookies - 联系我们 - Antpedia - Archiver Copyr...
The MFJ-259B, and other digitized MFJ antenna analyzers, compare three major voltages in a 50-ohm bridge circuit. They are: Vz= Voltage across the load. This is called "Z" in the alignment display menu, because it is across the load impedance. ...
HomeALLMFJ-7741, COAX REDUCER FOR PL-259, RG-58, 25.3MM $9.95 Description Is a Coax Reducer for RG-58 MFJ-7741Pis a 12 pack Use withMFJ-7740(MFJ-7740Pis a 12 pack) MFJ-7742reducer to use RG-8X. (MFJ-7742Pis a 12 pack) ...
Based on 1 reviewWrite a review Recommended for the MFJ-261, DUMMY LOAD, 100W PEAK, DC-500 MHz, PL-259 Details Quick Shop MFJ-262BN, DUMMY LOAD, 200W, 3GHz, N,DRY ¥662.00 MFJ MFJ-16C06,6-PACK, 16C01 DOG BONE CERAMIC END INSULATOR ¥74.00 MFJ...
现货自助💰259 经典款 Helly Hansen HH 户外运动风格 毛圈材质 男士休闲运动短裤 S码:腰围78-82 腿围62 裤长50 适合125斤左右 M码:腰围82-86 腿围64 裤长51 适合140斤左右 L码:腰围86-90 腿围66 裤长52 适合...