2493| 1
|
J型半波天线和J型半波折合天线都是直流接地型天线吗? |
| ||
Archiver|手机版|小黑屋|宁波HAM业余无线电论坛 ( 浙ICP备20019809-1号|浙公网安备33021102000705号 )
GMT+8, 2024-5-9 08:36 , Processed in 0.044473 second(s), 19 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.